User Rep Scores.ipynb

{
 "cells": [
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "# User Rep Scores\n",
    "- Goal: output a csv for each user in the datahunt, with each row corresponding to a single answer\n",
    "- only looking at the parent questions for now\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [],
   "source": [
    "import numpy as np\n",
    "import pandas as pd\n",
    "# import scipy as sp\n",
    "# from scipy import stats"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The file path of the datahunt is the only thing that needs to be inputted. This code assumes that the datahunt file name will contain the type of task in some form."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 2,
   "metadata": {},
   "outputs": [],
   "source": [
    "e_file = \"testing-format/BETA_Evidence-2020-05-20T0111-DataHunt.csv\"\n",
    "\n",
    "l_file = \"testing-format/BETA_Language-2020-05-20T0110-DataHunt.csv\"\n",
    "\n",
    "p_file = \"testing-format/BETA_Probability-2020-05-20T0111-DataHunt.csv\"\n",
    "\n",
    "r_file = \"testing-format/BETA_Reasoning-2020-05-20T0111-DataHunt.csv\""
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 3,
   "metadata": {},
   "outputs": [],
   "source": [
    "# fill this in\n",
    "datahunt_file = l_file"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 4,
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "# Kai's convergence answer csv\n",
    "answers_df = pd.read_csv(\"convergence/Answer_Consensus.csv\")\n",
    "\n",
    "# read csv into df\n",
    "df = pd.read_csv(datahunt_file)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 5,
   "metadata": {},
   "outputs": [
    {
     "name": "stdout",
     "output_type": "stream",
     "text": [
      "Task type is language\n"
     ]
    }
   ],
   "source": [
    "# assigns a task type based on the name of the inputted datahunt csv\n",
    "if \"language\" in datahunt_file.lower():\n",
    "    task_type = \"language\"\n",
    "elif \"probability\" in datahunt_file.lower():\n",
    "    task_type = \"probability\"\n",
    "elif \"reasoning\" in datahunt_file.lower():\n",
    "    task_type = \"reasoning\"\n",
    "else:\n",
    "    task_type = \"evidence\"\n",
    "    \n",
    "print(\"Task type is \" + task_type)"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 6,
   "metadata": {},
   "outputs": [],
   "source": [
    "def get_question_base_label(row):\n",
    "    if \"A\" not in row['Question Label']:\n",
    "        return row['Question Label']\n",
    "    else:\n",
    "        base_end_index = row['Question Label'].index(\"A\") - 1\n",
    "        return row['Question Label'][:base_end_index]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 7,
   "metadata": {
    "scrolled": false
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Unnamed: 0</th>\n",
       "      <th>Task File</th>\n",
       "      <th>Article Number</th>\n",
       "      <th>Question Label</th>\n",
       "      <th>Answer Label</th>\n",
       "      <th>Question Base Label</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <td>0</td>\n",
       "      <td>0</td>\n",
       "      <td>Evidence</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>T1.Q1.A1</td>\n",
       "      <td>T1.Q1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>1</td>\n",
       "      <td>1</td>\n",
       "      <td>Evidence</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q10</td>\n",
       "      <td>T1.Q10.A5</td>\n",
       "      <td>T1.Q10</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>2</td>\n",
       "      <td>2</td>\n",
       "      <td>Evidence</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q11</td>\n",
       "      <td>T1.Q11.A2</td>\n",
       "      <td>T1.Q11</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>3</td>\n",
       "      <td>3</td>\n",
       "      <td>Evidence</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>T1.Q12.A3</td>\n",
       "      <td>T1.Q12</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>4</td>\n",
       "      <td>4</td>\n",
       "      <td>Evidence</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q13</td>\n",
       "      <td>T1.Q13.A5</td>\n",
       "      <td>T1.Q13</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "      <td>...</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>283</td>\n",
       "      <td>283</td>\n",
       "      <td>Probability</td>\n",
       "      <td>100026</td>\n",
       "      <td>T1.Q12.A2</td>\n",
       "      <td>1</td>\n",
       "      <td>T1.Q12</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>284</td>\n",
       "      <td>284</td>\n",
       "      <td>Reasoning</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q10</td>\n",
       "      <td>T1.Q10.A8</td>\n",
       "      <td>T1.Q10</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>285</td>\n",
       "      <td>285</td>\n",
       "      <td>Reasoning</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q9</td>\n",
       "      <td>T1.Q9.A5</td>\n",
       "      <td>T1.Q9</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>286</td>\n",
       "      <td>286</td>\n",
       "      <td>Reasoning</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q1.A2</td>\n",
       "      <td>1</td>\n",
       "      <td>T1.Q1</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>287</td>\n",
       "      <td>287</td>\n",
       "      <td>Reasoning</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q3.A7</td>\n",
       "      <td>1</td>\n",
       "      <td>T1.Q3</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "<p>288 rows × 6 columns</p>\n",
       "</div>"
      ],
      "text/plain": [
       "     Unnamed: 0    Task File  Article Number Question Label Answer Label  \\\n",
       "0             0     Evidence            1712          T1.Q1     T1.Q1.A1   \n",
       "1             1     Evidence            1712         T1.Q10    T1.Q10.A5   \n",
       "2             2     Evidence            1712         T1.Q11    T1.Q11.A2   \n",
       "3             3     Evidence            1712         T1.Q12    T1.Q12.A3   \n",
       "4             4     Evidence            1712         T1.Q13    T1.Q13.A5   \n",
       "..          ...          ...             ...            ...          ...   \n",
       "283         283  Probability          100026      T1.Q12.A2            1   \n",
       "284         284    Reasoning            1712         T1.Q10    T1.Q10.A8   \n",
       "285         285    Reasoning            1712          T1.Q9     T1.Q9.A5   \n",
       "286         286    Reasoning            1712       T1.Q1.A2            1   \n",
       "287         287    Reasoning            1712       T1.Q3.A7            1   \n",
       "\n",
       "    Question Base Label  \n",
       "0                 T1.Q1  \n",
       "1                T1.Q10  \n",
       "2                T1.Q11  \n",
       "3                T1.Q12  \n",
       "4                T1.Q13  \n",
       "..                  ...  \n",
       "283              T1.Q12  \n",
       "284              T1.Q10  \n",
       "285               T1.Q9  \n",
       "286               T1.Q1  \n",
       "287               T1.Q3  \n",
       "\n",
       "[288 rows x 6 columns]"
      ]
     },
     "execution_count": 7,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# uses the function above to add the row \"Question Base Label\" to the answers df, so there is a uniform \n",
    "# format of question labels (select all questions were in a different form)\n",
    "answers_df[\"Question Base Label\"] = answers_df.apply(get_question_base_label, axis=1)\n",
    "answers_df"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 8,
   "metadata": {},
   "outputs": [],
   "source": [
    "# array of questions that are \"parent\" questions\n",
    "language_parents = [\"T1.Q1\", \"T1.Q12\"]\n",
    "probability_parents = [\"T1.Q1\", \"T1.Q5\", \"T1.Q6\", \"T1.Q11\"]\n",
    "reasoning_parents = [\"T1.Q1\"]\n",
    "evidence_parents = [\"T1.Q1\", \"T1.Q12\"]\n",
    "\n",
    "# corresponding list of question types, language_parents[n] maps to language_parent_types[n]\n",
    "language_parents_types = [\"select_all\", \"ordinal\"]\n",
    "probability_parents_types = [\"ordinal\", \"ordinal\", \"select_one\", \"ordinal\"]\n",
    "reasoning_parents_types = [\"select_all\"]\n",
    "evidence_parents_types = [\"select_one\", \"ordinal\"]\n",
    "\n",
    "# corresponding list of max number of problems, used for scoring ordinal questions\n",
    "language_num_answers = [13, 4]\n",
    "probability_num_answers = [3, 3, 3, 4]\n",
    "reasoning_num_answers = [6]\n",
    "evidence_num_answers = [3, 4]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 9,
   "metadata": {},
   "outputs": [],
   "source": [
    "# cuts down answers_df to the rows with the relevant task type\n",
    "if task_type == \"language\":\n",
    "    task_answers_df = answers_df.loc[answers_df[\"Task File\"] == \"Language\"]\n",
    "    parent_questions = language_parents\n",
    "    num_answers = language_num_answers\n",
    "elif task_type == \"probability\":\n",
    "    task_answers_df = answers_df.loc[answers_df[\"Task File\"] == \"Probability\"]\n",
    "    parent_questions = probability_parents\n",
    "    num_answers = probability_num_answers\n",
    "elif task_type == \"reasoning\":\n",
    "    task_answers_df = answers_df.loc[answers_df[\"Task File\"] == \"Reasoning\"]\n",
    "    parent_questions = reasoning_parents\n",
    "    num_answers = reasoning_num_answers\n",
    "elif task_type == \"evidence\":\n",
    "    task_answers_df = answers_df.loc[answers_df[\"Task File\"] == \"Evidence\"]\n",
    "    parent_questions = evidence_parents\n",
    "    num_answers = evidence_num_answers\n",
    "else:\n",
    "    print(\"Invalid task type\")\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 10,
   "metadata": {
    "scrolled": false
   },
   "outputs": [],
   "source": [
    "# set parent_df to the relevant columns of the parent questions\n",
    "df = df[[\"contributor_uuid\", \"quiz_task_uuid\", \"article_number\", \"question_label\", \n",
    "         \"answer_label\", \"answer_text\", \"quiz_taskrun_uuid\", \"finish_time\"]]\n",
    "\n",
    "# creates a dictionary mapping the task type to an list of which questions are parent questions\n",
    "task_parents = {\"language\": language_parents, \"probability\": probability_parents,\n",
    "                \"reasoning\": reasoning_parents, \"evidence\": evidence_parents}\n",
    "task_parents_types = {\"language\": language_parents_types, \"probability\": probability_parents_types,\n",
    "                \"reasoning\": reasoning_parents_types, \"evidence\": evidence_parents_types}\n",
    "\n",
    "\n",
    "parent_df = df.loc[df['question_label'].isin(task_parents[task_type])]"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 11,
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "# adds a column with the question_type of the question_label\n",
    "question_types = []\n",
    "for i in parent_df['question_label']:\n",
    "    question_type = task_parents_types[task_type][task_parents[task_type].index(i)]\n",
    "    question_types.append(question_type)\n",
    "        \n",
    "parent_df.insert(2, \"question_type\", question_types, True)\n"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 12,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
    {
     "data": {
      "text/html": [
       "<div>\n",
       "<style scoped>\n",
       "    .dataframe tbody tr th:only-of-type {\n",
       "        vertical-align: middle;\n",
       "    }\n",
       "\n",
       "    .dataframe tbody tr th {\n",
       "        vertical-align: top;\n",
       "    }\n",
       "\n",
       "    .dataframe thead th {\n",
       "        text-align: right;\n",
       "    }\n",
       "</style>\n",
       "<table border=\"1\" class=\"dataframe\">\n",
       "  <thead>\n",
       "    <tr style=\"text-align: right;\">\n",
       "      <th></th>\n",
       "      <th>Unnamed: 0</th>\n",
       "      <th>Task File</th>\n",
       "      <th>Article Number</th>\n",
       "      <th>Question Label</th>\n",
       "      <th>Answer Label</th>\n",
       "      <th>Question Base Label</th>\n",
       "    </tr>\n",
       "  </thead>\n",
       "  <tbody>\n",
       "    <tr>\n",
       "      <td>72</td>\n",
       "      <td>72</td>\n",
       "      <td>Language</td>\n",
       "      <td>1712</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>T1.Q12.A1</td>\n",
       "      <td>T1.Q12</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "    Unnamed: 0 Task File  Article Number Question Label Answer Label  \\\n",
       "72          72  Language            1712         T1.Q12    T1.Q12.A1   \n",
       "\n",
       "   Question Base Label  \n",
       "72              T1.Q12  "
      ]
     },
     "execution_count": 12,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# task_answers_df.loc[task_answers_df[\"Question Base Label\"] == 'T1.Q1']\n",
    "task_answers_df\n",
    "task_answers_df.loc[task_answers_df[\"Question Base Label\"] == \"T1.Q12\"].loc[task_answers_df[\"Article Number\"] == 1712]"
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "Functions for each question type that take in a row from parent_df and output a row with the relevant information (including score) for that user.\n",
    "\n",
    "Ordinal questions are scored by how far the answer was from the converged answer, where the penalty for each \"one\" they are off by is 1 / half the total number of questions.\n",
    "\n",
    "Select-one questions are given scores of 1 if they select the converged answer, 0 otherwise.\n",
    "\n",
    "Select-all questions are scored by finding the proportion of \"correct\" selections they selected, where a \"correct\" selection is 0 or 1, depending on if the converged set of selections for that question contained a given selection. Thus, false positives and false negatives are included in that calculation."
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 13,
   "metadata": {},
   "outputs": [],
   "source": [
    "def ordinal_question(row):\n",
    "    article_number = row[\"article_number\"]\n",
    "    question_label = row[\"question_label\"]\n",
    "    answer_label = int(row[\"answer_label\"][-1])\n",
    "    correct_answer = task_answers_df.loc[task_answers_df[\"Article Number\"] == article_number]\n",
    "    correct_answer = correct_answer.loc[correct_answer[\"Question Base Label\"] == question_label]\n",
    "    correct_answer = int(correct_answer[\"Answer Label\"].iloc[0][-1])\n",
    "    \n",
    "    question_num_answers = num_answers[parent_questions.index(row[\"question_label\"])]\n",
    "    penalty = 1 / (question_num_answers / 2)\n",
    "    \n",
    "    return 1 - abs(answer_label - correct_answer) * penalty\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 14,
   "metadata": {},
   "outputs": [],
   "source": [
    "def select_one_question(row):\n",
    "    article_number = row[\"article_number\"]\n",
    "    question_label = row[\"question_label\"]\n",
    "    answer_label = row[\"answer_label\"]\n",
    "    correct_answer = task_answers_df.loc[task_answers_df[\"Article Number\"] == article_number]\n",
    "    correct_answer = correct_answer.loc[correct_answer[\"Question Base Label\"] == question_label]\n",
    "    correct_answer = correct_answer[\"Answer Label\"].iloc[0]\n",
    "    \n",
    "    if answer_label == correct_answer:\n",
    "        return 1\n",
    "    else:\n",
    "        return 0\n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 15,
   "metadata": {
    "scrolled": true
   },
   "outputs": [],
   "source": [
    "def select_all_question(row):\n",
    "    user_id = row[\"contributor_uuid\"]\n",
    "    response_id = row[\"quiz_taskrun_uuid\"]\n",
    "    \n",
    "    if user_dfs[user_id].loc[user_dfs[user_id][\"quiz_taskrun_uuid\"] == response_id].empty:\n",
    "        article_number = row[\"article_number\"]\n",
    "        question_label = row[\"question_label\"]\n",
    "        answer_label = row[\"answer_label\"]\n",
    "\n",
    "        question_user_df = parent_df.loc[parent_df[\"quiz_taskrun_uuid\"] == response_id]\n",
    "        question_answers_df = task_answers_df.loc[(task_answers_df[\"Article Number\"] == article_number) &\\\n",
    "                                                 (task_answers_df[\"Question Base Label\"] == question_label)]\n",
    "\n",
    "        correct_question_counter = 0\n",
    "        total_question_counter = 0\n",
    "        \n",
    "        for index, row in question_answers_df.iterrows():\n",
    "            if question_user_df.loc[question_user_df[\"answer_label\"] == row[\"Question Label\"]].empty:\n",
    "                if row[\"Answer Label\"] == \"0\":\n",
    "                    correct_question_counter += 1\n",
    "            else:\n",
    "                if row[\"Answer Label\"] == \"1\":\n",
    "                    correct_question_counter += 1\n",
    "            total_question_counter += 1\n",
    "\n",
    "        overall_question_score = correct_question_counter / total_question_counter\n",
    "\n",
    "        return overall_question_score\n",
    "    \n",
    "    return -1\n",
    "      "
   ]
  },
  {
   "cell_type": "markdown",
   "metadata": {},
   "source": [
    "The below cell creates a library that maps contributor_uuids to a df where each row contains a question they answered and the score they received for that question"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 28,
   "metadata": {},
   "outputs": [],
   "source": [
    "user_dfs = {}\n",
    "\n",
    "for index, row in parent_df.iterrows():\n",
    "    if row['contributor_uuid'] not in user_dfs:\n",
    "        user_dfs[row['contributor_uuid']] = pd.DataFrame(columns=['quiz_task_uuid', 'quiz_taskrun_uuid', 'question_label', 'question_type', 'answer_score', 'time_stamp'])\n",
    "    if row['question_type'] == \"select_all\":\n",
    "        score = select_all_question(row)\n",
    "    elif row['question_type'] == \"select_one\":\n",
    "        score = select_one_question(row)\n",
    "    else:\n",
    "        score = ordinal_question(row)\n",
    "    if score != -1:\n",
    "        user_dfs[row['contributor_uuid']] = user_dfs[row['contributor_uuid']].append({'quiz_task_uuid': row['quiz_task_uuid'], 'quiz_taskrun_uuid': row['quiz_taskrun_uuid'], 'question_label': row['question_label'], 'task_type': task_type, 'question_type': row['question_type'], 'answer_score': score, 'time_stamp': row['finish_time']}, ignore_index=True)\n",
    "        \n",
    "    "
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 29,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "{'f9143626-bfe0-4e69-b652-6d1525ab4eb0':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 3   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 4   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 5   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 6   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 7   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 8   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 9   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 10  f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 11  f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 12  8a155187-7903-4284-97a2-c40404008deb   \n",
       " 13  8a155187-7903-4284-97a2-c40404008deb   \n",
       " 14  8a155187-7903-4284-97a2-c40404008deb   \n",
       " 15  8a155187-7903-4284-97a2-c40404008deb   \n",
       " 16  8a155187-7903-4284-97a2-c40404008deb   \n",
       " 17  8a155187-7903-4284-97a2-c40404008deb   \n",
       " 18  946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 19  946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 20  946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 21  946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 22  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 23  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 24  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 25  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   834a1f2e-ec75-48b3-976c-f8afc38601fb          T1.Q1    select_all   \n",
       " 1   834a1f2e-ec75-48b3-976c-f8afc38601fb         T1.Q12       ordinal   \n",
       " 2   188881d0-4d23-491e-9989-2fc0e1b1c849          T1.Q1    select_all   \n",
       " 3   188881d0-4d23-491e-9989-2fc0e1b1c849         T1.Q12       ordinal   \n",
       " 4   963a6810-1cec-4585-ba41-c7453465879e          T1.Q1    select_all   \n",
       " 5   963a6810-1cec-4585-ba41-c7453465879e         T1.Q12       ordinal   \n",
       " 6   6d196fca-ed52-43c4-9818-a920f9fa789c          T1.Q1    select_all   \n",
       " 7   6d196fca-ed52-43c4-9818-a920f9fa789c         T1.Q12       ordinal   \n",
       " 8   4184dcca-4395-4df4-9d24-8c6b5dc0d6c2          T1.Q1    select_all   \n",
       " 9   4184dcca-4395-4df4-9d24-8c6b5dc0d6c2         T1.Q12       ordinal   \n",
       " 10  963d5eb6-a36e-48f4-be33-c621aedab4fa          T1.Q1    select_all   \n",
       " 11  963d5eb6-a36e-48f4-be33-c621aedab4fa         T1.Q12       ordinal   \n",
       " 12  891bf1ca-bccd-4d10-a265-376ce1a90431          T1.Q1    select_all   \n",
       " 13  891bf1ca-bccd-4d10-a265-376ce1a90431         T1.Q12       ordinal   \n",
       " 14  d6a5149c-d4d9-4463-9894-98bac45d64c6          T1.Q1    select_all   \n",
       " 15  d6a5149c-d4d9-4463-9894-98bac45d64c6         T1.Q12       ordinal   \n",
       " 16  75c3481c-a5bf-4427-81da-ace8ec7a2693          T1.Q1    select_all   \n",
       " 17  75c3481c-a5bf-4427-81da-ace8ec7a2693         T1.Q12       ordinal   \n",
       " 18  12179761-f49e-4e5c-8f86-08eda8205776          T1.Q1    select_all   \n",
       " 19  12179761-f49e-4e5c-8f86-08eda8205776         T1.Q12       ordinal   \n",
       " 20  0b20e0c9-795e-46dd-9df8-417eb69852b2          T1.Q1    select_all   \n",
       " 21  0b20e0c9-795e-46dd-9df8-417eb69852b2         T1.Q12       ordinal   \n",
       " 22  ebf63a8e-af34-4930-bed3-0ba40d9c9b9b          T1.Q1    select_all   \n",
       " 23  ebf63a8e-af34-4930-bed3-0ba40d9c9b9b         T1.Q12       ordinal   \n",
       " 24  408085cb-7454-474f-ad50-111b9d124484          T1.Q1    select_all   \n",
       " 25  408085cb-7454-474f-ad50-111b9d124484         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-04 22:50:32.477936  language  \n",
       " 1       1.000000  2019-09-04 22:50:32.477936  language  \n",
       " 2       0.750000  2019-09-04 23:58:28.876952  language  \n",
       " 3       1.000000  2019-09-04 23:58:28.876952  language  \n",
       " 4       0.833333  2019-09-05 01:42:09.906186  language  \n",
       " 5       1.000000  2019-09-05 01:42:09.906186  language  \n",
       " 6       0.750000  2019-09-04 23:59:12.997157  language  \n",
       " 7       0.500000  2019-09-04 23:59:12.997157  language  \n",
       " 8       0.666667  2019-09-05 01:42:24.534878  language  \n",
       " 9       1.000000  2019-09-05 01:42:24.534878  language  \n",
       " 10      0.750000  2019-09-05 01:51:14.704715  language  \n",
       " 11      1.000000  2019-09-05 01:51:14.704715  language  \n",
       " 12      0.846154  2019-09-05 01:41:26.780450  language  \n",
       " 13      1.000000  2019-09-05 01:41:26.780450  language  \n",
       " 14      0.692308  2019-09-05 01:48:56.582823  language  \n",
       " 15      1.000000  2019-09-05 01:48:56.582823  language  \n",
       " 16      0.923077  2019-09-13 23:13:56.575522  language  \n",
       " 17      1.000000  2019-09-13 23:13:56.575522  language  \n",
       " 18      0.923077  2019-09-05 01:44:04.106222  language  \n",
       " 19      1.000000  2019-09-05 01:44:04.106222  language  \n",
       " 20      0.769231  2019-09-05 01:51:56.307620  language  \n",
       " 21      1.000000  2019-09-05 01:51:56.307620  language  \n",
       " 22      0.923077  2019-09-05 01:46:04.341993  language  \n",
       " 23      1.000000  2019-09-05 01:46:04.341993  language  \n",
       " 24      0.692308  2019-09-14 01:00:04.461087  language  \n",
       " 25      1.000000  2019-09-14 01:00:04.461087  language  ,\n",
       " '45c40bb3-569d-4d6c-9067-bdf0cb3ce923':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   ce1cf497-1fb4-437d-9dfc-fdd117c08944          T1.Q1    select_all   \n",
       " 1   ce1cf497-1fb4-437d-9dfc-fdd117c08944         T1.Q12       ordinal   \n",
       " 2   7bf26078-daf2-409c-80d3-1559a56ca504          T1.Q1    select_all   \n",
       " 3   7bf26078-daf2-409c-80d3-1559a56ca504         T1.Q12       ordinal   \n",
       " 4   a125f0f4-0ec0-4e39-a00f-81a81fa4fa7f          T1.Q1    select_all   \n",
       " 5   a125f0f4-0ec0-4e39-a00f-81a81fa4fa7f         T1.Q12       ordinal   \n",
       " 6   59399a5b-62eb-4986-9aca-19acec077e89          T1.Q1    select_all   \n",
       " 7   59399a5b-62eb-4986-9aca-19acec077e89         T1.Q12       ordinal   \n",
       " 8   a4d80a68-0ba3-47fc-a02c-215293cb0e6a          T1.Q1    select_all   \n",
       " 9   a4d80a68-0ba3-47fc-a02c-215293cb0e6a         T1.Q12       ordinal   \n",
       " 10  cbcdf61d-03ba-4bc2-a6ef-47650098be53          T1.Q1    select_all   \n",
       " 11  cbcdf61d-03ba-4bc2-a6ef-47650098be53         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-05 01:41:28.034121  language  \n",
       " 1       1.000000  2019-09-05 01:41:28.034121  language  \n",
       " 2       0.833333  2019-09-05 01:47:32.613129  language  \n",
       " 3       0.500000  2019-09-05 01:47:32.613129  language  \n",
       " 4       0.769231  2019-09-05 01:49:08.950344  language  \n",
       " 5       1.000000  2019-09-05 01:49:08.950344  language  \n",
       " 6       0.923077  2019-09-05 01:50:22.758741  language  \n",
       " 7       1.000000  2019-09-05 01:50:22.758741  language  \n",
       " 8       0.846154  2019-09-05 01:51:07.019890  language  \n",
       " 9       1.000000  2019-09-05 01:51:07.019890  language  \n",
       " 10      0.846154  2019-09-05 01:52:31.579539  language  \n",
       " 11      1.000000  2019-09-05 01:52:31.579539  language  ,\n",
       " '40e8da50-18a7-4eaf-aba1-69b3ee956fc1':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 29  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 30  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 31  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 32  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 33  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 34  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 35  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 36  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 37  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 38  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " 39  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   8bb2e94a-bef6-4015-9458-a831825caeb6          T1.Q1    select_all   \n",
       " 1   8bb2e94a-bef6-4015-9458-a831825caeb6         T1.Q12       ordinal   \n",
       " 2   2c48f5e3-caf9-44e9-844d-5d223c9422f7          T1.Q1    select_all   \n",
       " 3   2c48f5e3-caf9-44e9-844d-5d223c9422f7         T1.Q12       ordinal   \n",
       " 4   eb19f2a8-c622-4806-9f1e-465f6b942e0d          T1.Q1    select_all   \n",
       " 5   eb19f2a8-c622-4806-9f1e-465f6b942e0d         T1.Q12       ordinal   \n",
       " 6   c8b35c67-2591-4575-9bf4-bc92191c506d          T1.Q1    select_all   \n",
       " 7   c8b35c67-2591-4575-9bf4-bc92191c506d         T1.Q12       ordinal   \n",
       " 8   4526e20f-156e-47ea-a84c-79582d5c563b          T1.Q1    select_all   \n",
       " 9   4526e20f-156e-47ea-a84c-79582d5c563b         T1.Q12       ordinal   \n",
       " 10  dd738877-711f-48bc-83be-3803bfe935b0          T1.Q1    select_all   \n",
       " 11  dd738877-711f-48bc-83be-3803bfe935b0         T1.Q12       ordinal   \n",
       " 12  69f7c580-cd16-4f2d-a575-0277854cb6ca          T1.Q1    select_all   \n",
       " 13  69f7c580-cd16-4f2d-a575-0277854cb6ca         T1.Q12       ordinal   \n",
       " 14  c2f95de6-e3bf-4fa6-bc80-17bdb36d638e          T1.Q1    select_all   \n",
       " 15  c2f95de6-e3bf-4fa6-bc80-17bdb36d638e         T1.Q12       ordinal   \n",
       " 16  a554ae14-c3be-464f-8e2a-a9f6eca7c6e9          T1.Q1    select_all   \n",
       " 17  a554ae14-c3be-464f-8e2a-a9f6eca7c6e9         T1.Q12       ordinal   \n",
       " 18  a0f8c53e-c22d-449c-9088-48b2846d4f0a          T1.Q1    select_all   \n",
       " 19  a0f8c53e-c22d-449c-9088-48b2846d4f0a         T1.Q12       ordinal   \n",
       " 20  3611756c-1333-4628-bfed-cb4949772768          T1.Q1    select_all   \n",
       " 21  3611756c-1333-4628-bfed-cb4949772768         T1.Q12       ordinal   \n",
       " 22  9a5d448d-3ed3-4447-b210-5ce721835ac1          T1.Q1    select_all   \n",
       " 23  9a5d448d-3ed3-4447-b210-5ce721835ac1         T1.Q12       ordinal   \n",
       " 24  3761576b-701c-434a-9c04-d08aa29c9958          T1.Q1    select_all   \n",
       " 25  3761576b-701c-434a-9c04-d08aa29c9958         T1.Q12       ordinal   \n",
       " 26  035fc80c-13c0-47c4-9b25-0b089d78725e          T1.Q1    select_all   \n",
       " 27  035fc80c-13c0-47c4-9b25-0b089d78725e         T1.Q12       ordinal   \n",
       " 28  ebb1a291-a32d-4957-a7f5-c39077bb3642          T1.Q1    select_all   \n",
       " 29  ebb1a291-a32d-4957-a7f5-c39077bb3642         T1.Q12       ordinal   \n",
       " 30  1962b843-a548-4a69-9320-3e2105a3efa9          T1.Q1    select_all   \n",
       " 31  1962b843-a548-4a69-9320-3e2105a3efa9         T1.Q12       ordinal   \n",
       " 32  54c3130b-f4df-46e5-b185-2e97e3814ceb          T1.Q1    select_all   \n",
       " 33  54c3130b-f4df-46e5-b185-2e97e3814ceb         T1.Q12       ordinal   \n",
       " 34  51e6d173-7282-4137-ad52-be6f2da426c8          T1.Q1    select_all   \n",
       " 35  51e6d173-7282-4137-ad52-be6f2da426c8         T1.Q12       ordinal   \n",
       " 36  ddced9d1-b991-48b7-8056-dd534ecc706a          T1.Q1    select_all   \n",
       " 37  ddced9d1-b991-48b7-8056-dd534ecc706a         T1.Q12       ordinal   \n",
       " 38  9d95dbe6-662e-4cf8-aaca-7ac6c7d3e65d          T1.Q1    select_all   \n",
       " 39  9d95dbe6-662e-4cf8-aaca-7ac6c7d3e65d         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.916667  2019-09-05 01:41:47.779605  language  \n",
       " 1       1.000000  2019-09-05 01:41:47.779605  language  \n",
       " 2       0.833333  2019-09-05 01:47:56.704504  language  \n",
       " 3       1.000000  2019-09-05 01:47:56.704504  language  \n",
       " 4       0.692308  2019-09-05 01:52:25.596217  language  \n",
       " 5       1.000000  2019-09-05 01:52:25.596217  language  \n",
       " 6       0.923077  2019-09-20 06:36:02.511200  language  \n",
       " 7       1.000000  2019-09-20 06:36:02.511200  language  \n",
       " 8       0.923077  2019-09-20 06:37:01.442719  language  \n",
       " 9       1.000000  2019-09-20 06:37:01.442719  language  \n",
       " 10      0.846154  2019-09-20 06:39:57.400920  language  \n",
       " 11      1.000000  2019-09-20 06:39:57.400920  language  \n",
       " 12      0.846154  2019-09-20 06:42:13.395006  language  \n",
       " 13      1.000000  2019-09-20 06:42:13.395006  language  \n",
       " 14      0.769231  2019-09-20 06:44:41.857123  language  \n",
       " 15      0.500000  2019-09-20 06:44:41.857123  language  \n",
       " 16      0.769231  2019-09-20 06:47:49.276732  language  \n",
       " 17      0.500000  2019-09-20 06:47:49.276732  language  \n",
       " 18      0.923077  2019-09-20 06:49:07.761462  language  \n",
       " 19      0.500000  2019-09-20 06:49:07.761462  language  \n",
       " 20      0.923077  2019-09-20 06:50:02.040098  language  \n",
       " 21      1.000000  2019-09-20 06:50:02.040098  language  \n",
       " 22      0.923077  2019-09-20 06:53:10.312582  language  \n",
       " 23      1.000000  2019-09-20 06:53:10.312582  language  \n",
       " 24      0.923077  2019-09-20 07:08:52.211431  language  \n",
       " 25      0.500000  2019-09-20 07:08:52.211431  language  \n",
       " 26      0.769231  2019-09-20 07:10:35.939261  language  \n",
       " 27      0.500000  2019-09-20 07:10:35.939261  language  \n",
       " 28      0.800000  2019-09-20 07:41:10.315053  language  \n",
       " 29      0.500000  2019-09-20 07:41:10.315053  language  \n",
       " 30      0.800000  2019-09-20 07:47:43.979157  language  \n",
       " 31      0.500000  2019-09-20 07:47:43.979157  language  \n",
       " 32      0.800000  2019-09-20 07:51:01.600981  language  \n",
       " 33      0.500000  2019-09-20 07:51:01.600981  language  \n",
       " 34      0.900000  2019-09-20 07:51:54.854801  language  \n",
       " 35      1.000000  2019-09-20 07:51:54.854801  language  \n",
       " 36      0.900000  2019-09-20 07:52:34.033672  language  \n",
       " 37      1.000000  2019-09-20 07:52:34.033672  language  \n",
       " 38      0.900000  2019-09-20 07:57:36.239145  language  \n",
       " 39      0.500000  2019-09-20 07:57:36.239145  language  ,\n",
       " '46c713ca-b363-4ed6-aa35-6f5b24db7d5e':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   40bfc99b-6057-4028-a771-400c44041280          T1.Q1    select_all   \n",
       " 1   40bfc99b-6057-4028-a771-400c44041280         T1.Q12       ordinal   \n",
       " 2   f62e4d8d-1928-48d2-aedf-f87192bcf703          T1.Q1    select_all   \n",
       " 3   f62e4d8d-1928-48d2-aedf-f87192bcf703         T1.Q12       ordinal   \n",
       " 4   87611754-c6fb-4c73-a1d1-69714e6680da          T1.Q1    select_all   \n",
       " 5   87611754-c6fb-4c73-a1d1-69714e6680da         T1.Q12       ordinal   \n",
       " 6   6a9a5de8-b671-46e9-9dba-fd53b5fe91ac          T1.Q1    select_all   \n",
       " 7   6a9a5de8-b671-46e9-9dba-fd53b5fe91ac         T1.Q12       ordinal   \n",
       " 8   65c794de-7af7-4d7a-9939-bd7392886eb5          T1.Q1    select_all   \n",
       " 9   65c794de-7af7-4d7a-9939-bd7392886eb5         T1.Q12       ordinal   \n",
       " 10  9f987dcc-c9e4-4c03-bd76-2f7e333a900f          T1.Q1    select_all   \n",
       " 11  9f987dcc-c9e4-4c03-bd76-2f7e333a900f         T1.Q12       ordinal   \n",
       " 12  86e78717-aa7d-4150-bacf-fa38072e1145          T1.Q1    select_all   \n",
       " 13  86e78717-aa7d-4150-bacf-fa38072e1145         T1.Q12       ordinal   \n",
       " 14  e3cfe0ed-24d3-4963-986a-19115f47f21b          T1.Q1    select_all   \n",
       " 15  e3cfe0ed-24d3-4963-986a-19115f47f21b         T1.Q12       ordinal   \n",
       " 16  e95025fd-8058-406b-857c-c17ab2a715af          T1.Q1    select_all   \n",
       " 17  e95025fd-8058-406b-857c-c17ab2a715af         T1.Q12       ordinal   \n",
       " 18  5f87ac16-b4eb-4da3-bb54-16a4d0127d69          T1.Q1    select_all   \n",
       " 19  5f87ac16-b4eb-4da3-bb54-16a4d0127d69         T1.Q12       ordinal   \n",
       " 20  489b613e-c48b-466d-a5f9-a74c82ba4d74          T1.Q1    select_all   \n",
       " 21  489b613e-c48b-466d-a5f9-a74c82ba4d74         T1.Q12       ordinal   \n",
       " 22  0c3d0585-1bf6-449c-b79d-a730aa8f2c52          T1.Q1    select_all   \n",
       " 23  0c3d0585-1bf6-449c-b79d-a730aa8f2c52         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.916667  2019-09-05 01:47:05.258625  language  \n",
       " 1       1.000000  2019-09-05 01:47:05.258625  language  \n",
       " 2       0.916667  2019-09-05 01:52:49.245298  language  \n",
       " 3       1.000000  2019-09-05 01:52:49.245298  language  \n",
       " 4       0.923077  2019-09-16 04:06:15.110946  language  \n",
       " 5       0.500000  2019-09-16 04:06:15.110946  language  \n",
       " 6       0.923077  2019-09-16 05:29:28.672132  language  \n",
       " 7       0.500000  2019-09-16 05:29:28.672132  language  \n",
       " 8       0.923077  2019-09-16 05:30:46.924382  language  \n",
       " 9       0.500000  2019-09-16 05:30:46.924382  language  \n",
       " 10      0.923077  2019-09-16 05:32:31.984338  language  \n",
       " 11      0.500000  2019-09-16 05:32:31.984338  language  \n",
       " 12      0.846154  2019-09-16 05:38:37.020495  language  \n",
       " 13      1.000000  2019-09-16 05:38:37.020495  language  \n",
       " 14      0.769231  2019-09-17 02:21:35.100063  language  \n",
       " 15      0.500000  2019-09-17 02:21:35.100063  language  \n",
       " 16      0.846154  2019-09-17 02:32:22.525798  language  \n",
       " 17      1.000000  2019-09-17 02:32:22.525798  language  \n",
       " 18      0.923077  2019-09-17 02:33:19.619093  language  \n",
       " 19      1.000000  2019-09-17 02:33:19.619093  language  \n",
       " 20      0.923077  2019-09-17 02:34:51.439464  language  \n",
       " 21      1.000000  2019-09-17 02:34:51.439464  language  \n",
       " 22      0.923077  2019-09-17 02:37:46.540882  language  \n",
       " 23      0.500000  2019-09-17 02:37:46.540882  language  ,\n",
       " '38fb75e6-c5d5-499a-a351-90fedf929474':                          quiz_task_uuid                     quiz_taskrun_uuid  \\\n",
       " 0  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  0a1ee7c2-3f8f-4cf9-b110-d44721b2da83   \n",
       " 1  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  0a1ee7c2-3f8f-4cf9-b110-d44721b2da83   \n",
       " 2  f65e3f32-7347-42b3-a6b2-39bc62e226c2  77a1d475-ccc8-4e38-bdc5-a47bac3c985b   \n",
       " 3  f65e3f32-7347-42b3-a6b2-39bc62e226c2  77a1d475-ccc8-4e38-bdc5-a47bac3c985b   \n",
       " \n",
       "   question_label question_type  answer_score                  time_stamp  \\\n",
       " 0          T1.Q1    select_all      0.833333  2019-09-05 01:47:11.174293   \n",
       " 1         T1.Q12       ordinal      1.000000  2019-09-05 01:47:11.174293   \n",
       " 2          T1.Q1    select_all      0.833333  2019-09-05 01:54:20.732279   \n",
       " 3         T1.Q12       ordinal      1.000000  2019-09-05 01:54:20.732279   \n",
       " \n",
       "   task_type  \n",
       " 0  language  \n",
       " 1  language  \n",
       " 2  language  \n",
       " 3  language  ,\n",
       " '50b97722-8671-4131-8a54-409491b48a1e':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   f2e57ab6-b17a-44c4-9b1e-4ed35089bc06          T1.Q1    select_all   \n",
       " 1   f2e57ab6-b17a-44c4-9b1e-4ed35089bc06         T1.Q12       ordinal   \n",
       " 2   6ede0f91-6fb5-4900-a0d4-09f7a7783211          T1.Q1    select_all   \n",
       " 3   6ede0f91-6fb5-4900-a0d4-09f7a7783211         T1.Q12       ordinal   \n",
       " 4   2915a193-4f61-4019-9415-3a9fd109caa4          T1.Q1    select_all   \n",
       " 5   2915a193-4f61-4019-9415-3a9fd109caa4         T1.Q12       ordinal   \n",
       " 6   417ff17f-b767-453c-84b3-a95674903a1b          T1.Q1    select_all   \n",
       " 7   417ff17f-b767-453c-84b3-a95674903a1b         T1.Q12       ordinal   \n",
       " 8   509d9e52-859d-4d4a-81d6-7f2d02e96871          T1.Q1    select_all   \n",
       " 9   509d9e52-859d-4d4a-81d6-7f2d02e96871         T1.Q12       ordinal   \n",
       " 10  affee235-5242-49de-9559-109297895158          T1.Q1    select_all   \n",
       " 11  affee235-5242-49de-9559-109297895158         T1.Q12       ordinal   \n",
       " 12  79b6eeb5-b439-4401-9eea-b4ff2a376340          T1.Q1    select_all   \n",
       " 13  79b6eeb5-b439-4401-9eea-b4ff2a376340         T1.Q12       ordinal   \n",
       " 14  9f88c24b-98e1-483b-97ac-a3972ff806f1          T1.Q1    select_all   \n",
       " 15  9f88c24b-98e1-483b-97ac-a3972ff806f1         T1.Q12       ordinal   \n",
       " 16  7d493726-1f1a-4cbb-b3d5-b9a779d8b70d          T1.Q1    select_all   \n",
       " 17  7d493726-1f1a-4cbb-b3d5-b9a779d8b70d         T1.Q12       ordinal   \n",
       " 18  bbbf90f7-f3d1-4560-a788-87f1b707a090          T1.Q1    select_all   \n",
       " 19  bbbf90f7-f3d1-4560-a788-87f1b707a090         T1.Q12       ordinal   \n",
       " 20  b10e722b-80e3-4843-ae51-0d19b8cb1a34          T1.Q1    select_all   \n",
       " 21  b10e722b-80e3-4843-ae51-0d19b8cb1a34         T1.Q12       ordinal   \n",
       " 22  8e3739cd-9bb7-4057-99a0-1482b845b264          T1.Q1    select_all   \n",
       " 23  8e3739cd-9bb7-4057-99a0-1482b845b264         T1.Q12       ordinal   \n",
       " 24  7cb15741-3c1e-4dae-bc3b-84e5e173ec8f          T1.Q1    select_all   \n",
       " 25  7cb15741-3c1e-4dae-bc3b-84e5e173ec8f         T1.Q12       ordinal   \n",
       " 26  e4bbb5f8-8f12-41c0-846f-5fe13cdba392          T1.Q1    select_all   \n",
       " 27  e4bbb5f8-8f12-41c0-846f-5fe13cdba392         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.916667  2019-09-05 01:47:11.488003  language  \n",
       " 1       1.000000  2019-09-05 01:47:11.488003  language  \n",
       " 2       0.833333  2019-09-20 18:17:23.947743  language  \n",
       " 3       1.000000  2019-09-20 18:17:23.947743  language  \n",
       " 4       0.923077  2019-09-20 18:24:32.043549  language  \n",
       " 5       1.000000  2019-09-20 18:24:32.043549  language  \n",
       " 6       0.923077  2019-09-20 18:31:12.356072  language  \n",
       " 7       1.000000  2019-09-20 18:31:12.356072  language  \n",
       " 8       0.846154  2019-09-20 18:37:00.781323  language  \n",
       " 9       1.000000  2019-09-20 18:37:00.781323  language  \n",
       " 10      0.923077  2019-09-20 18:37:47.602598  language  \n",
       " 11      1.000000  2019-09-20 18:37:47.602598  language  \n",
       " 12      0.846154  2019-09-20 18:47:32.828400  language  \n",
       " 13      1.000000  2019-09-20 18:47:32.828400  language  \n",
       " 14      0.923077  2019-09-20 18:54:21.722139  language  \n",
       " 15      1.000000  2019-09-20 18:54:21.722139  language  \n",
       " 16      0.846154  2019-09-20 18:55:18.104922  language  \n",
       " 17      1.000000  2019-09-20 18:55:18.104922  language  \n",
       " 18      0.923077  2019-09-20 19:00:06.299859  language  \n",
       " 19      0.500000  2019-09-20 19:00:06.299859  language  \n",
       " 20      0.923077  2019-09-20 19:00:43.004964  language  \n",
       " 21      1.000000  2019-09-20 19:00:43.004964  language  \n",
       " 22      0.923077  2019-09-20 20:10:07.292715  language  \n",
       " 23      1.000000  2019-09-20 20:10:07.292715  language  \n",
       " 24      0.923077  2019-09-20 20:11:01.664134  language  \n",
       " 25      0.500000  2019-09-20 20:11:01.664134  language  \n",
       " 26      0.923077  2019-09-20 20:13:41.832543  language  \n",
       " 27      1.000000  2019-09-20 20:13:41.832543  language  ,\n",
       " 'e0834165-64cc-41e5-994f-9be97a16ef93':                          quiz_task_uuid                     quiz_taskrun_uuid  \\\n",
       " 0  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  0286da7f-6275-446a-a95a-1d8304c3222a   \n",
       " 1  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  0286da7f-6275-446a-a95a-1d8304c3222a   \n",
       " 2  f65e3f32-7347-42b3-a6b2-39bc62e226c2  3436b1b7-ae1f-45e0-b9b5-078b6ee5e1d6   \n",
       " 3  f65e3f32-7347-42b3-a6b2-39bc62e226c2  3436b1b7-ae1f-45e0-b9b5-078b6ee5e1d6   \n",
       " \n",
       "   question_label question_type  answer_score                  time_stamp  \\\n",
       " 0          T1.Q1    select_all      0.916667  2019-09-05 01:47:24.335182   \n",
       " 1         T1.Q12       ordinal      1.000000  2019-09-05 01:47:24.335182   \n",
       " 2          T1.Q1    select_all      0.916667  2019-09-05 01:49:36.579093   \n",
       " 3         T1.Q12       ordinal      1.000000  2019-09-05 01:49:36.579093   \n",
       " \n",
       "   task_type  \n",
       " 0  language  \n",
       " 1  language  \n",
       " 2  language  \n",
       " 3  language  ,\n",
       " '12d9718f-030a-487e-872c-46372f945e17':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 29  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   544a81a1-6335-472f-995a-38e1068fa894          T1.Q1    select_all   \n",
       " 1   544a81a1-6335-472f-995a-38e1068fa894         T1.Q12       ordinal   \n",
       " 2   befb410c-67a5-430a-9f76-efd5d3cba95d          T1.Q1    select_all   \n",
       " 3   befb410c-67a5-430a-9f76-efd5d3cba95d         T1.Q12       ordinal   \n",
       " 4   1a9508ad-f7fa-43a6-9a0d-fa91c54d3deb          T1.Q1    select_all   \n",
       " 5   1a9508ad-f7fa-43a6-9a0d-fa91c54d3deb         T1.Q12       ordinal   \n",
       " 6   db3aafed-6424-4b62-9b70-689fa03b1436          T1.Q1    select_all   \n",
       " 7   db3aafed-6424-4b62-9b70-689fa03b1436         T1.Q12       ordinal   \n",
       " 8   500d6436-7f24-40e8-8330-5096442ba0f8          T1.Q1    select_all   \n",
       " 9   500d6436-7f24-40e8-8330-5096442ba0f8         T1.Q12       ordinal   \n",
       " 10  8b76c572-96ba-4d11-b146-c4033097b83f          T1.Q1    select_all   \n",
       " 11  8b76c572-96ba-4d11-b146-c4033097b83f         T1.Q12       ordinal   \n",
       " 12  50ac7c36-da67-4619-a973-780e0414c266          T1.Q1    select_all   \n",
       " 13  50ac7c36-da67-4619-a973-780e0414c266         T1.Q12       ordinal   \n",
       " 14  dfaa2902-dfac-4a14-a17c-5fa7ea1eebf0          T1.Q1    select_all   \n",
       " 15  dfaa2902-dfac-4a14-a17c-5fa7ea1eebf0         T1.Q12       ordinal   \n",
       " 16  d57404d6-0802-438d-b3c2-d042fd7cc737          T1.Q1    select_all   \n",
       " 17  d57404d6-0802-438d-b3c2-d042fd7cc737         T1.Q12       ordinal   \n",
       " 18  d34b3b28-5da6-46a1-bf21-16a894209e25          T1.Q1    select_all   \n",
       " 19  d34b3b28-5da6-46a1-bf21-16a894209e25         T1.Q12       ordinal   \n",
       " 20  b3b20308-facf-478c-a15f-3bef56c4dcc3          T1.Q1    select_all   \n",
       " 21  b3b20308-facf-478c-a15f-3bef56c4dcc3         T1.Q12       ordinal   \n",
       " 22  4ed20ebd-44a2-4e7c-aa2f-7855c91d3161          T1.Q1    select_all   \n",
       " 23  4ed20ebd-44a2-4e7c-aa2f-7855c91d3161         T1.Q12       ordinal   \n",
       " 24  28a17fd6-31c9-4170-9d7a-9cc4380b0d39          T1.Q1    select_all   \n",
       " 25  28a17fd6-31c9-4170-9d7a-9cc4380b0d39         T1.Q12       ordinal   \n",
       " 26  1479bb5a-3bd8-4135-9bde-11a1ab64e36f          T1.Q1    select_all   \n",
       " 27  1479bb5a-3bd8-4135-9bde-11a1ab64e36f         T1.Q12       ordinal   \n",
       " 28  23450d37-0e0c-4b3f-99cd-839f492dac05          T1.Q1    select_all   \n",
       " 29  23450d37-0e0c-4b3f-99cd-839f492dac05         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-05 01:48:58.361935  language  \n",
       " 1       1.000000  2019-09-05 01:48:58.361935  language  \n",
       " 2       0.666667  2019-09-05 01:51:49.928493  language  \n",
       " 3       1.000000  2019-09-05 01:51:49.928493  language  \n",
       " 4       0.846154  2019-09-16 16:37:45.876932  language  \n",
       " 5       1.000000  2019-09-16 16:37:45.876932  language  \n",
       " 6       0.923077  2019-09-16 16:41:51.472015  language  \n",
       " 7       0.500000  2019-09-16 16:41:51.472015  language  \n",
       " 8       0.923077  2019-09-16 16:49:32.124906  language  \n",
       " 9       0.500000  2019-09-16 16:49:32.124906  language  \n",
       " 10      0.923077  2019-09-16 16:50:11.507152  language  \n",
       " 11      0.500000  2019-09-16 16:50:11.507152  language  \n",
       " 12      0.692308  2019-09-16 17:04:33.880923  language  \n",
       " 13      0.000000  2019-09-16 17:04:33.880923  language  \n",
       " 14      0.769231  2019-09-16 17:06:46.047266  language  \n",
       " 15      1.000000  2019-09-16 17:06:46.047266  language  \n",
       " 16      0.692308  2019-09-16 17:11:28.676622  language  \n",
       " 17      0.500000  2019-09-16 17:11:28.676622  language  \n",
       " 18      0.923077  2019-09-16 17:12:11.975163  language  \n",
       " 19      0.500000  2019-09-16 17:12:11.975163  language  \n",
       " 20      0.846154  2019-09-16 17:15:14.472282  language  \n",
       " 21      0.500000  2019-09-16 17:15:14.472282  language  \n",
       " 22      0.923077  2019-09-16 17:39:41.553476  language  \n",
       " 23      0.000000  2019-09-16 17:39:41.553476  language  \n",
       " 24      0.923077  2019-09-16 17:40:29.652078  language  \n",
       " 25      0.500000  2019-09-16 17:40:29.652078  language  \n",
       " 26      0.846154  2019-09-16 17:41:35.081039  language  \n",
       " 27      0.500000  2019-09-16 17:41:35.081039  language  \n",
       " 28      0.800000  2019-09-16 17:43:57.203769  language  \n",
       " 29      1.000000  2019-09-16 17:43:57.203769  language  ,\n",
       " '2b2f1081-fac7-4884-b56c-28501b89abb8':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 29  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 30  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 31  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 32  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 33  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 34  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 35  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 36  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 37  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 38  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 39  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   1d147542-985a-43a7-b06a-00e57daf3726          T1.Q1    select_all   \n",
       " 1   1d147542-985a-43a7-b06a-00e57daf3726         T1.Q12       ordinal   \n",
       " 2   1db6b236-a478-409a-a7a7-5d952c7aceee          T1.Q1    select_all   \n",
       " 3   1db6b236-a478-409a-a7a7-5d952c7aceee         T1.Q12       ordinal   \n",
       " 4   b187eefa-9c2a-4415-aa29-c84c8385e49c          T1.Q1    select_all   \n",
       " 5   b187eefa-9c2a-4415-aa29-c84c8385e49c         T1.Q12       ordinal   \n",
       " 6   43784e36-d459-4ac2-bb8e-9643219a5178          T1.Q1    select_all   \n",
       " 7   43784e36-d459-4ac2-bb8e-9643219a5178         T1.Q12       ordinal   \n",
       " 8   9943534a-ceec-4e66-bbba-8cadad533eb6          T1.Q1    select_all   \n",
       " 9   9943534a-ceec-4e66-bbba-8cadad533eb6         T1.Q12       ordinal   \n",
       " 10  7ab19fae-7cb2-4831-a797-b82e2fa59351          T1.Q1    select_all   \n",
       " 11  7ab19fae-7cb2-4831-a797-b82e2fa59351         T1.Q12       ordinal   \n",
       " 12  a0ce432c-508b-40f9-b5f5-a9f4606289f3          T1.Q1    select_all   \n",
       " 13  a0ce432c-508b-40f9-b5f5-a9f4606289f3         T1.Q12       ordinal   \n",
       " 14  15028fcb-446e-4f05-ac4f-8f833c0e794e          T1.Q1    select_all   \n",
       " 15  15028fcb-446e-4f05-ac4f-8f833c0e794e         T1.Q12       ordinal   \n",
       " 16  57427434-58c7-4e25-8656-8cdab399183d          T1.Q1    select_all   \n",
       " 17  57427434-58c7-4e25-8656-8cdab399183d         T1.Q12       ordinal   \n",
       " 18  d2c9b56a-b983-48d3-891e-3f25a3fd1904          T1.Q1    select_all   \n",
       " 19  d2c9b56a-b983-48d3-891e-3f25a3fd1904         T1.Q12       ordinal   \n",
       " 20  d87fe260-438d-4832-92f6-1ba76f30bb50          T1.Q1    select_all   \n",
       " 21  d87fe260-438d-4832-92f6-1ba76f30bb50         T1.Q12       ordinal   \n",
       " 22  1cecfa34-3374-427e-8386-e7beb48ff044          T1.Q1    select_all   \n",
       " 23  1cecfa34-3374-427e-8386-e7beb48ff044         T1.Q12       ordinal   \n",
       " 24  650316f7-2bce-486a-9324-3d10e0444fda          T1.Q1    select_all   \n",
       " 25  650316f7-2bce-486a-9324-3d10e0444fda         T1.Q12       ordinal   \n",
       " 26  431fb5fc-cd6e-4a49-bede-27771b6c6282          T1.Q1    select_all   \n",
       " 27  431fb5fc-cd6e-4a49-bede-27771b6c6282         T1.Q12       ordinal   \n",
       " 28  18787863-eb12-49f1-ad49-2fe280489f4c          T1.Q1    select_all   \n",
       " 29  18787863-eb12-49f1-ad49-2fe280489f4c         T1.Q12       ordinal   \n",
       " 30  107a1b0b-b1a8-4e51-a350-70f370d4c16d          T1.Q1    select_all   \n",
       " 31  107a1b0b-b1a8-4e51-a350-70f370d4c16d         T1.Q12       ordinal   \n",
       " 32  b75f62cb-6c87-4f87-82e2-6d148bad63c9          T1.Q1    select_all   \n",
       " 33  b75f62cb-6c87-4f87-82e2-6d148bad63c9         T1.Q12       ordinal   \n",
       " 34  9cbd5ca6-194a-47c9-8419-84e2581b5399          T1.Q1    select_all   \n",
       " 35  9cbd5ca6-194a-47c9-8419-84e2581b5399         T1.Q12       ordinal   \n",
       " 36  445113f4-13cb-4b1c-b2d4-80e2ec325df7          T1.Q1    select_all   \n",
       " 37  445113f4-13cb-4b1c-b2d4-80e2ec325df7         T1.Q12       ordinal   \n",
       " 38  c6b58fb2-6868-4115-98ff-9ce248cde8fd          T1.Q1    select_all   \n",
       " 39  c6b58fb2-6868-4115-98ff-9ce248cde8fd         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       1.000000  2019-09-16 19:21:56.444693  language  \n",
       " 1       1.000000  2019-09-16 19:21:56.444693  language  \n",
       " 2       0.833333  2019-09-20 19:31:56.065310  language  \n",
       " 3       0.500000  2019-09-20 19:31:56.065310  language  \n",
       " 4       0.846154  2019-09-20 19:33:19.921294  language  \n",
       " 5       0.500000  2019-09-20 19:33:19.921294  language  \n",
       " 6       0.923077  2019-09-20 19:35:03.102112  language  \n",
       " 7       0.000000  2019-09-20 19:35:03.102112  language  \n",
       " 8       0.923077  2019-09-20 19:35:42.473982  language  \n",
       " 9       0.500000  2019-09-20 19:35:42.473982  language  \n",
       " 10      0.923077  2019-09-20 19:36:21.343571  language  \n",
       " 11      1.000000  2019-09-20 19:36:21.343571  language  \n",
       " 12      0.923077  2019-09-20 19:39:31.334781  language  \n",
       " 13      0.000000  2019-09-20 19:39:31.334781  language  \n",
       " 14      0.769231  2019-09-20 23:51:16.577420  language  \n",
       " 15      0.500000  2019-09-20 23:51:16.577420  language  \n",
       " 16      0.846154  2019-09-20 23:52:50.070776  language  \n",
       " 17      0.500000  2019-09-20 23:52:50.070776  language  \n",
       " 18      0.923077  2019-09-20 23:54:05.188141  language  \n",
       " 19      1.000000  2019-09-20 23:54:05.188141  language  \n",
       " 20      0.923077  2019-09-20 23:55:16.880289  language  \n",
       " 21      0.500000  2019-09-20 23:55:16.880289  language  \n",
       " 22      0.923077  2019-09-20 23:57:00.727765  language  \n",
       " 23      0.000000  2019-09-20 23:57:00.727765  language  \n",
       " 24      0.923077  2019-09-20 23:57:36.958870  language  \n",
       " 25      0.500000  2019-09-20 23:57:36.958870  language  \n",
       " 26      0.923077  2019-09-21 00:19:16.403669  language  \n",
       " 27      0.000000  2019-09-21 00:19:16.403669  language  \n",
       " 28      0.923077  2019-09-21 00:19:16.460005  language  \n",
       " 29      0.000000  2019-09-21 00:19:16.460005  language  \n",
       " 30      0.900000  2019-09-21 00:20:30.770774  language  \n",
       " 31      1.000000  2019-09-21 00:20:30.770774  language  \n",
       " 32      0.800000  2019-09-21 00:22:14.045073  language  \n",
       " 33      1.000000  2019-09-21 00:22:14.045073  language  \n",
       " 34      0.900000  2019-09-21 00:24:40.370899  language  \n",
       " 35      0.500000  2019-09-21 00:24:40.370899  language  \n",
       " 36      0.900000  2019-09-21 00:25:36.733705  language  \n",
       " 37      1.000000  2019-09-21 00:25:36.733705  language  \n",
       " 38      0.900000  2019-09-21 00:26:41.230306  language  \n",
       " 39      0.500000  2019-09-21 00:26:41.230306  language  ,\n",
       " '0e4b8a3e-2714-4b5f-ba10-bb576aaa5cc6':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 7   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 8   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 9   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 10  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 11  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 12  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 13  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 14  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 15  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 16  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 17  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 18  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 19  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 20  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 21  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 22  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 23  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 24  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 25  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 26  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 27  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 28  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 29  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 30  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 31  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 32  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 33  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 34  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 35  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 36  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 37  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 38  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 39  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 40  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " 41  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   7b02602a-9c3c-4de8-a93d-d15a3aa477e6          T1.Q1    select_all   \n",
       " 1   7b02602a-9c3c-4de8-a93d-d15a3aa477e6         T1.Q12       ordinal   \n",
       " 2   dc0db990-79bd-49fb-ab21-549d514fe81e          T1.Q1    select_all   \n",
       " 3   dc0db990-79bd-49fb-ab21-549d514fe81e         T1.Q12       ordinal   \n",
       " 4   cc85610d-ec4d-4c7c-afe4-9108ef5b2d08          T1.Q1    select_all   \n",
       " 5   cc85610d-ec4d-4c7c-afe4-9108ef5b2d08         T1.Q12       ordinal   \n",
       " 6   b1cd7899-9e04-43f2-9ac3-9438a7baa3ea          T1.Q1    select_all   \n",
       " 7   b1cd7899-9e04-43f2-9ac3-9438a7baa3ea         T1.Q12       ordinal   \n",
       " 8   7da41488-d6a0-4e8d-9c92-dc38190d6c60          T1.Q1    select_all   \n",
       " 9   7da41488-d6a0-4e8d-9c92-dc38190d6c60         T1.Q12       ordinal   \n",
       " 10  c70bb521-a9b8-460e-919a-03285918306d          T1.Q1    select_all   \n",
       " 11  c70bb521-a9b8-460e-919a-03285918306d         T1.Q12       ordinal   \n",
       " 12  a1346f4b-2b1f-45f0-ab8a-3d43c26d8c70          T1.Q1    select_all   \n",
       " 13  a1346f4b-2b1f-45f0-ab8a-3d43c26d8c70         T1.Q12       ordinal   \n",
       " 14  09e209f0-356b-4b48-8bac-26e891e2a966          T1.Q1    select_all   \n",
       " 15  09e209f0-356b-4b48-8bac-26e891e2a966         T1.Q12       ordinal   \n",
       " 16  ce163448-42b3-44b4-b666-e7a4d1fb88db          T1.Q1    select_all   \n",
       " 17  ce163448-42b3-44b4-b666-e7a4d1fb88db         T1.Q12       ordinal   \n",
       " 18  09e28eb8-d547-4b72-a588-5dcf10780ce2          T1.Q1    select_all   \n",
       " 19  09e28eb8-d547-4b72-a588-5dcf10780ce2         T1.Q12       ordinal   \n",
       " 20  f300e9fc-f441-4840-914e-7339dabe67bd          T1.Q1    select_all   \n",
       " 21  f300e9fc-f441-4840-914e-7339dabe67bd         T1.Q12       ordinal   \n",
       " 22  c0ef2032-7f3d-49c3-8840-986659a3990b          T1.Q1    select_all   \n",
       " 23  c0ef2032-7f3d-49c3-8840-986659a3990b         T1.Q12       ordinal   \n",
       " 24  76dfd4a3-f028-4d8c-9e21-14b6370b379b          T1.Q1    select_all   \n",
       " 25  76dfd4a3-f028-4d8c-9e21-14b6370b379b         T1.Q12       ordinal   \n",
       " 26  fcb653e1-d1b8-40e8-9d8f-8367b72b019a          T1.Q1    select_all   \n",
       " 27  fcb653e1-d1b8-40e8-9d8f-8367b72b019a         T1.Q12       ordinal   \n",
       " 28  d5d69213-c8dc-4b13-a5e3-21dac2209cd0          T1.Q1    select_all   \n",
       " 29  d5d69213-c8dc-4b13-a5e3-21dac2209cd0         T1.Q12       ordinal   \n",
       " 30  e8af1071-9bad-4fdc-9b09-0083245bd471          T1.Q1    select_all   \n",
       " 31  e8af1071-9bad-4fdc-9b09-0083245bd471         T1.Q12       ordinal   \n",
       " 32  9edeec3b-cf27-4e58-a470-f5a2bdaf632b          T1.Q1    select_all   \n",
       " 33  9edeec3b-cf27-4e58-a470-f5a2bdaf632b         T1.Q12       ordinal   \n",
       " 34  bfb9bdce-ca65-4ad8-936a-d36f4f77a6a3          T1.Q1    select_all   \n",
       " 35  bfb9bdce-ca65-4ad8-936a-d36f4f77a6a3         T1.Q12       ordinal   \n",
       " 36  4489c2fa-0712-45d7-9405-0d98464d7334          T1.Q1    select_all   \n",
       " 37  4489c2fa-0712-45d7-9405-0d98464d7334         T1.Q12       ordinal   \n",
       " 38  213ac775-b374-479e-8b17-cd37b1ab89bb          T1.Q1    select_all   \n",
       " 39  213ac775-b374-479e-8b17-cd37b1ab89bb         T1.Q12       ordinal   \n",
       " 40  98149bd8-6a20-4fb2-adf5-bbd59af3f7f3          T1.Q1    select_all   \n",
       " 41  98149bd8-6a20-4fb2-adf5-bbd59af3f7f3         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-16 23:25:37.329830  language  \n",
       " 1       1.000000  2019-09-16 23:25:37.329830  language  \n",
       " 2       0.750000  2019-09-16 23:36:01.249258  language  \n",
       " 3       1.000000  2019-09-16 23:36:01.249258  language  \n",
       " 4       0.769231  2019-09-16 23:41:43.882877  language  \n",
       " 5       0.500000  2019-09-16 23:41:43.882877  language  \n",
       " 6       0.769231  2019-09-16 23:41:43.929460  language  \n",
       " 7       0.500000  2019-09-16 23:41:43.929460  language  \n",
       " 8       0.923077  2019-09-16 23:48:27.897041  language  \n",
       " 9       0.000000  2019-09-16 23:48:27.897041  language  \n",
       " 10      0.923077  2019-09-16 23:49:37.867255  language  \n",
       " 11      1.000000  2019-09-16 23:49:37.867255  language  \n",
       " 12      0.923077  2019-09-16 23:51:35.572062  language  \n",
       " 13      0.500000  2019-09-16 23:51:35.572062  language  \n",
       " 14      0.769231  2019-09-27 20:16:39.326414  language  \n",
       " 15      1.000000  2019-09-27 20:16:39.326414  language  \n",
       " 16      0.846154  2019-09-27 20:18:13.357888  language  \n",
       " 17      0.000000  2019-09-27 20:18:13.357888  language  \n",
       " 18      0.769231  2019-09-27 20:20:07.858705  language  \n",
       " 19      1.000000  2019-09-27 20:20:07.858705  language  \n",
       " 20      0.923077  2019-09-27 20:20:47.412052  language  \n",
       " 21      0.500000  2019-09-27 20:20:47.412052  language  \n",
       " 22      0.923077  2019-09-27 20:21:22.701825  language  \n",
       " 23      0.500000  2019-09-27 20:21:22.701825  language  \n",
       " 24      0.846154  2019-10-02 22:58:15.348369  language  \n",
       " 25      0.500000  2019-10-02 22:58:15.348369  language  \n",
       " 26      0.923077  2019-10-02 23:00:50.648441  language  \n",
       " 27      0.500000  2019-10-02 23:00:50.648441  language  \n",
       " 28      0.923077  2019-10-02 23:02:49.835471  language  \n",
       " 29      1.000000  2019-10-02 23:02:49.835471  language  \n",
       " 30      0.800000  2019-10-02 23:04:39.226694  language  \n",
       " 31      1.000000  2019-10-02 23:04:39.226694  language  \n",
       " 32      0.800000  2019-10-02 23:05:44.002329  language  \n",
       " 33      1.000000  2019-10-02 23:05:44.002329  language  \n",
       " 34      0.900000  2019-10-02 23:06:12.811685  language  \n",
       " 35      1.000000  2019-10-02 23:06:12.811685  language  \n",
       " 36      0.900000  2019-10-02 23:07:56.916514  language  \n",
       " 37      1.000000  2019-10-02 23:07:56.916514  language  \n",
       " 38      0.900000  2019-10-02 23:08:11.386809  language  \n",
       " 39      1.000000  2019-10-02 23:08:11.386809  language  \n",
       " 40      0.900000  2019-10-02 23:08:42.876182  language  \n",
       " 41      1.000000  2019-10-02 23:08:42.876182  language  ,\n",
       " 'bba6ae56-fae7-4c7f-993a-866ea4c3efc2':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   8c6f8b6e-eb70-40c7-bb29-f1a6ce8b019c          T1.Q1    select_all   \n",
       " 1   8c6f8b6e-eb70-40c7-bb29-f1a6ce8b019c         T1.Q12       ordinal   \n",
       " 2   7452e648-55d0-4197-a49a-e77633ea30d5          T1.Q1    select_all   \n",
       " 3   7452e648-55d0-4197-a49a-e77633ea30d5         T1.Q12       ordinal   \n",
       " 4   6c567a6b-b5cb-4e2e-a8f0-4549b8bb783a          T1.Q1    select_all   \n",
       " 5   6c567a6b-b5cb-4e2e-a8f0-4549b8bb783a         T1.Q12       ordinal   \n",
       " 6   b46d5f7f-57aa-401e-aa08-1310557673da          T1.Q1    select_all   \n",
       " 7   b46d5f7f-57aa-401e-aa08-1310557673da         T1.Q12       ordinal   \n",
       " 8   efdc4035-1718-40b0-afbc-04040d42088a          T1.Q1    select_all   \n",
       " 9   efdc4035-1718-40b0-afbc-04040d42088a         T1.Q12       ordinal   \n",
       " 10  64d08d42-8ecc-4436-b1e1-e0b1a0bad184          T1.Q1    select_all   \n",
       " 11  64d08d42-8ecc-4436-b1e1-e0b1a0bad184         T1.Q12       ordinal   \n",
       " 12  785745ae-f103-4b8c-9576-dd54ec8bc4ab          T1.Q1    select_all   \n",
       " 13  785745ae-f103-4b8c-9576-dd54ec8bc4ab         T1.Q12       ordinal   \n",
       " 14  37be1789-8d21-4bfb-96c6-d5b012c66e85          T1.Q1    select_all   \n",
       " 15  37be1789-8d21-4bfb-96c6-d5b012c66e85         T1.Q12       ordinal   \n",
       " 16  328b2a12-e020-494c-99ed-9dbd86ff0d92          T1.Q1    select_all   \n",
       " 17  328b2a12-e020-494c-99ed-9dbd86ff0d92         T1.Q12       ordinal   \n",
       " 18  c478ea24-b306-4dec-98f2-8fadcd0b0837          T1.Q1    select_all   \n",
       " 19  c478ea24-b306-4dec-98f2-8fadcd0b0837         T1.Q12       ordinal   \n",
       " 20  37506c19-09cc-40ee-a747-f2406a860024          T1.Q1    select_all   \n",
       " 21  37506c19-09cc-40ee-a747-f2406a860024         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       1.000000  2019-09-17 06:26:07.314929  language  \n",
       " 1       1.000000  2019-09-17 06:26:07.314929  language  \n",
       " 2       0.833333  2019-09-17 06:30:28.368945  language  \n",
       " 3       1.000000  2019-09-17 06:30:28.368945  language  \n",
       " 4       0.769231  2019-09-20 05:21:47.357775  language  \n",
       " 5       1.000000  2019-09-20 05:21:47.357775  language  \n",
       " 6       0.846154  2019-09-20 05:26:06.542722  language  \n",
       " 7       1.000000  2019-09-20 05:26:06.542722  language  \n",
       " 8       0.846154  2019-09-20 05:30:13.476762  language  \n",
       " 9       1.000000  2019-09-20 05:30:13.476762  language  \n",
       " 10      0.846154  2019-09-20 05:31:45.725498  language  \n",
       " 11      1.000000  2019-09-20 05:31:45.725498  language  \n",
       " 12      0.769231  2019-09-20 05:35:06.191329  language  \n",
       " 13      1.000000  2019-09-20 05:35:06.191329  language  \n",
       " 14      0.615385  2019-09-20 05:38:25.024055  language  \n",
       " 15      1.000000  2019-09-20 05:38:25.024055  language  \n",
       " 16      0.769231  2019-09-20 05:41:03.663666  language  \n",
       " 17      1.000000  2019-09-20 05:41:03.663666  language  \n",
       " 18      0.923077  2019-09-20 05:43:51.090190  language  \n",
       " 19      1.000000  2019-09-20 05:43:51.090190  language  \n",
       " 20      0.923077  2019-09-20 05:44:29.628050  language  \n",
       " 21      1.000000  2019-09-20 05:44:29.628050  language  ,\n",
       " 'c56a533a-deab-4c1a-a516-e8994c45e84c':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 3   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 4   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 5   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 6   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 7   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 8   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 9   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 10  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 11  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 12  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 13  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 14  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 15  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 16  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 17  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 18  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 19  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   4895381c-cfd4-4a1d-bd92-c517905d498e          T1.Q1    select_all   \n",
       " 1   4895381c-cfd4-4a1d-bd92-c517905d498e         T1.Q12       ordinal   \n",
       " 2   77c6d209-4a53-4dae-b3bb-0054d651302b          T1.Q1    select_all   \n",
       " 3   77c6d209-4a53-4dae-b3bb-0054d651302b         T1.Q12       ordinal   \n",
       " 4   0b6151b5-a5c5-4f02-af20-6e42a20065ec          T1.Q1    select_all   \n",
       " 5   0b6151b5-a5c5-4f02-af20-6e42a20065ec         T1.Q12       ordinal   \n",
       " 6   a03babe6-fdae-49ff-863d-323c6f1c206a          T1.Q1    select_all   \n",
       " 7   a03babe6-fdae-49ff-863d-323c6f1c206a         T1.Q12       ordinal   \n",
       " 8   680cf12d-7e9f-469d-a46b-9927fdb6cf1f          T1.Q1    select_all   \n",
       " 9   680cf12d-7e9f-469d-a46b-9927fdb6cf1f         T1.Q12       ordinal   \n",
       " 10  ba258f9a-752c-4791-8cbb-074c56a0395e          T1.Q1    select_all   \n",
       " 11  ba258f9a-752c-4791-8cbb-074c56a0395e         T1.Q12       ordinal   \n",
       " 12  a4dd2536-a794-4a00-a227-efe17425ac1d          T1.Q1    select_all   \n",
       " 13  a4dd2536-a794-4a00-a227-efe17425ac1d         T1.Q12       ordinal   \n",
       " 14  7bbdd619-6602-4e96-a2e0-0f6bac148ec4          T1.Q1    select_all   \n",
       " 15  7bbdd619-6602-4e96-a2e0-0f6bac148ec4         T1.Q12       ordinal   \n",
       " 16  04ffd6a6-0b57-405d-adee-79e73b7ea468          T1.Q1    select_all   \n",
       " 17  04ffd6a6-0b57-405d-adee-79e73b7ea468         T1.Q12       ordinal   \n",
       " 18  d0a13b6a-1bf7-47b0-be43-704d01ba7bfa          T1.Q1    select_all   \n",
       " 19  d0a13b6a-1bf7-47b0-be43-704d01ba7bfa         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-19 00:36:38.755508  language  \n",
       " 1       1.000000  2019-09-19 00:36:38.755508  language  \n",
       " 2       0.833333  2019-09-19 00:36:38.756836  language  \n",
       " 3       1.000000  2019-09-19 00:36:38.756836  language  \n",
       " 4       0.750000  2019-09-19 00:42:23.917197  language  \n",
       " 5       0.500000  2019-09-19 00:42:23.917197  language  \n",
       " 6       0.923077  2019-09-19 00:44:48.075222  language  \n",
       " 7       0.500000  2019-09-19 00:44:48.075222  language  \n",
       " 8       0.923077  2019-09-19 00:45:52.085989  language  \n",
       " 9       0.500000  2019-09-19 00:45:52.085989  language  \n",
       " 10      0.923077  2019-09-19 00:46:25.683446  language  \n",
       " 11      0.500000  2019-09-19 00:46:25.683446  language  \n",
       " 12      0.923077  2019-09-19 00:47:54.728761  language  \n",
       " 13      0.500000  2019-09-19 00:47:54.728761  language  \n",
       " 14      0.769231  2019-09-19 00:54:46.361721  language  \n",
       " 15      1.000000  2019-09-19 00:54:46.361721  language  \n",
       " 16      0.923077  2019-09-19 00:55:52.608261  language  \n",
       " 17      0.500000  2019-09-19 00:55:52.608261  language  \n",
       " 18      0.923077  2019-09-19 00:58:37.206954  language  \n",
       " 19      1.000000  2019-09-19 00:58:37.206954  language  ,\n",
       " '03d36f1f-7b8a-4dd4-9ebe-246a1461a007':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   a09122a8-8d5e-40bd-accc-9b1a4aaec29a          T1.Q1    select_all   \n",
       " 1   a09122a8-8d5e-40bd-accc-9b1a4aaec29a         T1.Q12       ordinal   \n",
       " 2   dbdc724c-9490-4fe3-b549-a7b4fcf9a79e          T1.Q1    select_all   \n",
       " 3   dbdc724c-9490-4fe3-b549-a7b4fcf9a79e         T1.Q12       ordinal   \n",
       " 4   0a23d958-9b5e-47f7-9f23-52c184e29b63          T1.Q1    select_all   \n",
       " 5   0a23d958-9b5e-47f7-9f23-52c184e29b63         T1.Q12       ordinal   \n",
       " 6   1e1ec441-ec3a-4dc4-8389-f330147c67b4          T1.Q1    select_all   \n",
       " 7   1e1ec441-ec3a-4dc4-8389-f330147c67b4         T1.Q12       ordinal   \n",
       " 8   7b114ef3-60b1-4877-904e-ab844609e361          T1.Q1    select_all   \n",
       " 9   7b114ef3-60b1-4877-904e-ab844609e361         T1.Q12       ordinal   \n",
       " 10  655f2c0b-93b5-4493-ae8a-41a76cb4a92d          T1.Q1    select_all   \n",
       " 11  655f2c0b-93b5-4493-ae8a-41a76cb4a92d         T1.Q12       ordinal   \n",
       " 12  0ba3d2c4-e985-4b08-8926-af41e8447b2e          T1.Q1    select_all   \n",
       " 13  0ba3d2c4-e985-4b08-8926-af41e8447b2e         T1.Q12       ordinal   \n",
       " 14  37a3133d-97a9-4f09-aead-855e255ca723          T1.Q1    select_all   \n",
       " 15  37a3133d-97a9-4f09-aead-855e255ca723         T1.Q12       ordinal   \n",
       " 16  d6b6ca17-f002-40fc-8840-11ca0cf2f92e          T1.Q1    select_all   \n",
       " 17  d6b6ca17-f002-40fc-8840-11ca0cf2f92e         T1.Q12       ordinal   \n",
       " 18  e0c3e0e2-0582-4ce7-a6ea-3b1c9d37a324          T1.Q1    select_all   \n",
       " 19  e0c3e0e2-0582-4ce7-a6ea-3b1c9d37a324         T1.Q12       ordinal   \n",
       " 20  319cb4dc-35bf-4d20-83d0-2e243468a43d          T1.Q1    select_all   \n",
       " 21  319cb4dc-35bf-4d20-83d0-2e243468a43d         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.916667  2019-09-19 07:32:24.245424  language  \n",
       " 1       0.500000  2019-09-19 07:32:24.245424  language  \n",
       " 2       0.666667  2019-09-19 07:40:44.552598  language  \n",
       " 3       1.000000  2019-09-19 07:40:44.552598  language  \n",
       " 4       0.923077  2019-09-19 08:05:17.810856  language  \n",
       " 5       0.000000  2019-09-19 08:05:17.810856  language  \n",
       " 6       0.923077  2019-09-19 08:07:28.533219  language  \n",
       " 7       0.000000  2019-09-19 08:07:28.533219  language  \n",
       " 8       0.923077  2019-09-19 08:07:51.194633  language  \n",
       " 9       0.000000  2019-09-19 08:07:51.194633  language  \n",
       " 10      0.923077  2019-09-19 08:08:42.084554  language  \n",
       " 11      0.000000  2019-09-19 08:08:42.084554  language  \n",
       " 12      1.000000  2019-09-19 08:18:37.941049  language  \n",
       " 13      0.500000  2019-09-19 08:18:37.941049  language  \n",
       " 14      0.846154  2019-09-19 08:24:17.554654  language  \n",
       " 15      0.500000  2019-09-19 08:24:17.554654  language  \n",
       " 16      0.846154  2019-09-19 08:27:37.934376  language  \n",
       " 17      0.000000  2019-09-19 08:27:37.934376  language  \n",
       " 18      0.923077  2019-09-19 08:28:12.783489  language  \n",
       " 19      0.000000  2019-09-19 08:28:12.783489  language  \n",
       " 20      0.923077  2019-09-19 08:28:52.876682  language  \n",
       " 21      0.500000  2019-09-19 08:28:52.876682  language  ,\n",
       " '782cf148-ffac-43f1-99aa-27a9d64b5212':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 29  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 30  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 31  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 32  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 33  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 34  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 35  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 36  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 37  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 38  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " 39  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   2d58a711-c3da-4308-8e16-4e032010afd1          T1.Q1    select_all   \n",
       " 1   2d58a711-c3da-4308-8e16-4e032010afd1         T1.Q12       ordinal   \n",
       " 2   b2a6897c-8a0d-46e1-8d72-132d8db438e5          T1.Q1    select_all   \n",
       " 3   b2a6897c-8a0d-46e1-8d72-132d8db438e5         T1.Q12       ordinal   \n",
       " 4   7c2ae9ae-2a1f-44a5-a6e6-36394f8b676b          T1.Q1    select_all   \n",
       " 5   7c2ae9ae-2a1f-44a5-a6e6-36394f8b676b         T1.Q12       ordinal   \n",
       " 6   343278e1-afe7-49d9-8ef3-9794976d0ebd          T1.Q1    select_all   \n",
       " 7   343278e1-afe7-49d9-8ef3-9794976d0ebd         T1.Q12       ordinal   \n",
       " 8   5a3221d2-eed7-42b0-8e7b-2702e1f9f24a          T1.Q1    select_all   \n",
       " 9   5a3221d2-eed7-42b0-8e7b-2702e1f9f24a         T1.Q12       ordinal   \n",
       " 10  7b01e68c-7d0a-4375-9179-7b0bcf7bc753          T1.Q1    select_all   \n",
       " 11  7b01e68c-7d0a-4375-9179-7b0bcf7bc753         T1.Q12       ordinal   \n",
       " 12  bacfc270-b2d9-4912-be35-fcbaddf9b162          T1.Q1    select_all   \n",
       " 13  bacfc270-b2d9-4912-be35-fcbaddf9b162         T1.Q12       ordinal   \n",
       " 14  48c6a546-303e-4cb5-ac74-0fc3c6e14745          T1.Q1    select_all   \n",
       " 15  48c6a546-303e-4cb5-ac74-0fc3c6e14745         T1.Q12       ordinal   \n",
       " 16  89ac8f94-181a-448c-a573-d1e9800fee7c          T1.Q1    select_all   \n",
       " 17  89ac8f94-181a-448c-a573-d1e9800fee7c         T1.Q12       ordinal   \n",
       " 18  99ae3525-a64e-4c5e-a5ab-6f679744a42d          T1.Q1    select_all   \n",
       " 19  99ae3525-a64e-4c5e-a5ab-6f679744a42d         T1.Q12       ordinal   \n",
       " 20  18fb843d-e51a-445c-b8cc-ff880837d91f          T1.Q1    select_all   \n",
       " 21  18fb843d-e51a-445c-b8cc-ff880837d91f         T1.Q12       ordinal   \n",
       " 22  4a1af35d-269c-4dd0-98f1-2d158c3f837d          T1.Q1    select_all   \n",
       " 23  4a1af35d-269c-4dd0-98f1-2d158c3f837d         T1.Q12       ordinal   \n",
       " 24  a65446e9-c9e7-4fa9-9764-c80d1dd52070          T1.Q1    select_all   \n",
       " 25  a65446e9-c9e7-4fa9-9764-c80d1dd52070         T1.Q12       ordinal   \n",
       " 26  1693386c-d3c5-41a7-95a9-89b52daf7414          T1.Q1    select_all   \n",
       " 27  1693386c-d3c5-41a7-95a9-89b52daf7414         T1.Q12       ordinal   \n",
       " 28  a69a3920-34ec-406b-a050-c59b79086733          T1.Q1    select_all   \n",
       " 29  a69a3920-34ec-406b-a050-c59b79086733         T1.Q12       ordinal   \n",
       " 30  beffa38a-61a0-4a4e-90b9-41d9ae1cee9d          T1.Q1    select_all   \n",
       " 31  beffa38a-61a0-4a4e-90b9-41d9ae1cee9d         T1.Q12       ordinal   \n",
       " 32  14ebb647-de7c-4212-93eb-2cde31411529          T1.Q1    select_all   \n",
       " 33  14ebb647-de7c-4212-93eb-2cde31411529         T1.Q12       ordinal   \n",
       " 34  0eb379c3-7553-4012-8fbb-203d31e80a2d          T1.Q1    select_all   \n",
       " 35  0eb379c3-7553-4012-8fbb-203d31e80a2d         T1.Q12       ordinal   \n",
       " 36  e02fd471-1478-41cb-94e2-5c1e7b525621          T1.Q1    select_all   \n",
       " 37  e02fd471-1478-41cb-94e2-5c1e7b525621         T1.Q12       ordinal   \n",
       " 38  06c101df-54fe-462d-8984-f32e77f304e0          T1.Q1    select_all   \n",
       " 39  06c101df-54fe-462d-8984-f32e77f304e0         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       1.000000  2019-09-19 07:37:34.075413  language  \n",
       " 1       0.500000  2019-09-19 07:37:34.075413  language  \n",
       " 2       0.833333  2019-09-19 07:42:39.148510  language  \n",
       " 3       0.000000  2019-09-19 07:42:39.148510  language  \n",
       " 4       0.846154  2019-09-19 07:45:05.356644  language  \n",
       " 5       1.000000  2019-09-19 07:45:05.356644  language  \n",
       " 6       0.923077  2019-09-19 07:46:52.002751  language  \n",
       " 7       0.500000  2019-09-19 07:46:52.002751  language  \n",
       " 8       0.846154  2019-09-19 07:47:50.410475  language  \n",
       " 9       0.500000  2019-09-19 07:47:50.410475  language  \n",
       " 10      0.769231  2019-09-19 07:49:38.817277  language  \n",
       " 11      1.000000  2019-09-19 07:49:38.817277  language  \n",
       " 12      0.769231  2019-09-19 07:52:13.019175  language  \n",
       " 13      0.500000  2019-09-19 07:52:13.019175  language  \n",
       " 14      0.692308  2019-09-19 07:55:14.734160  language  \n",
       " 15      1.000000  2019-09-19 07:55:14.734160  language  \n",
       " 16      0.692308  2019-09-19 07:58:40.829352  language  \n",
       " 17      0.500000  2019-09-19 07:58:40.829352  language  \n",
       " 18      0.923077  2019-09-19 07:59:24.367737  language  \n",
       " 19      0.000000  2019-09-19 07:59:24.367737  language  \n",
       " 20      0.923077  2019-09-19 08:00:26.514560  language  \n",
       " 21      0.500000  2019-09-19 08:00:26.514560  language  \n",
       " 22      0.923077  2019-09-19 08:02:08.535130  language  \n",
       " 23      0.500000  2019-09-19 08:02:08.535130  language  \n",
       " 24      0.923077  2019-09-19 08:02:36.151268  language  \n",
       " 25      0.000000  2019-09-19 08:02:36.151268  language  \n",
       " 26      0.923077  2019-09-19 08:03:26.988293  language  \n",
       " 27      0.500000  2019-09-19 08:03:26.988293  language  \n",
       " 28      0.700000  2019-09-19 08:05:19.079595  language  \n",
       " 29      1.000000  2019-09-19 08:05:19.079595  language  \n",
       " 30      0.900000  2019-09-19 08:05:56.332523  language  \n",
       " 31      1.000000  2019-09-19 08:05:56.332523  language  \n",
       " 32      0.900000  2019-09-19 23:14:01.905667  language  \n",
       " 33      1.000000  2019-09-19 23:14:01.905667  language  \n",
       " 34      0.900000  2019-09-19 23:14:47.964374  language  \n",
       " 35      1.000000  2019-09-19 23:14:47.964374  language  \n",
       " 36      0.900000  2019-09-19 23:15:37.597378  language  \n",
       " 37      1.000000  2019-09-19 23:15:37.597378  language  \n",
       " 38      0.900000  2019-09-19 23:16:03.359649  language  \n",
       " 39      1.000000  2019-09-19 23:16:03.359649  language  ,\n",
       " '6a76c935-dac8-40f8-88b1-97cf893331ad':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 29  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   9db6c677-9ef3-4cc9-826f-069444976518          T1.Q1    select_all   \n",
       " 1   9db6c677-9ef3-4cc9-826f-069444976518         T1.Q12       ordinal   \n",
       " 2   b82c2d12-80bb-40f9-9d75-00f9ff9159a2          T1.Q1    select_all   \n",
       " 3   b82c2d12-80bb-40f9-9d75-00f9ff9159a2         T1.Q12       ordinal   \n",
       " 4   7a54370a-f05c-4338-a446-6276a7de687b          T1.Q1    select_all   \n",
       " 5   7a54370a-f05c-4338-a446-6276a7de687b         T1.Q12       ordinal   \n",
       " 6   57be37f6-a5ed-40b4-bb7e-5ddc33c3cc1b          T1.Q1    select_all   \n",
       " 7   57be37f6-a5ed-40b4-bb7e-5ddc33c3cc1b         T1.Q12       ordinal   \n",
       " 8   37e3e406-ea01-4a02-aad7-230cb1022831          T1.Q1    select_all   \n",
       " 9   37e3e406-ea01-4a02-aad7-230cb1022831         T1.Q12       ordinal   \n",
       " 10  419ce7e1-5d41-4e83-aaae-26176a8fa128          T1.Q1    select_all   \n",
       " 11  419ce7e1-5d41-4e83-aaae-26176a8fa128         T1.Q12       ordinal   \n",
       " 12  511f4682-83ea-4b69-8f5c-23489fa668e8          T1.Q1    select_all   \n",
       " 13  511f4682-83ea-4b69-8f5c-23489fa668e8         T1.Q12       ordinal   \n",
       " 14  faec2649-590c-4a63-a62a-7534de34f180          T1.Q1    select_all   \n",
       " 15  faec2649-590c-4a63-a62a-7534de34f180         T1.Q12       ordinal   \n",
       " 16  2b020451-bda0-4e99-9f76-237250ba698c          T1.Q1    select_all   \n",
       " 17  2b020451-bda0-4e99-9f76-237250ba698c         T1.Q12       ordinal   \n",
       " 18  bf38edb1-1c97-476f-9cca-5187371cc164          T1.Q1    select_all   \n",
       " 19  bf38edb1-1c97-476f-9cca-5187371cc164         T1.Q12       ordinal   \n",
       " 20  571500b2-bbf6-4597-ae91-34b86e07f327          T1.Q1    select_all   \n",
       " 21  571500b2-bbf6-4597-ae91-34b86e07f327         T1.Q12       ordinal   \n",
       " 22  5a2db09c-bcd3-42b3-8eb2-aec38d3e4b8d          T1.Q1    select_all   \n",
       " 23  5a2db09c-bcd3-42b3-8eb2-aec38d3e4b8d         T1.Q12       ordinal   \n",
       " 24  75d16a5e-f26b-475f-9be0-946bca3b0f67          T1.Q1    select_all   \n",
       " 25  75d16a5e-f26b-475f-9be0-946bca3b0f67         T1.Q12       ordinal   \n",
       " 26  b98e53c2-50f1-4778-8206-4a51c269a056          T1.Q1    select_all   \n",
       " 27  b98e53c2-50f1-4778-8206-4a51c269a056         T1.Q12       ordinal   \n",
       " 28  2be9683a-cd68-4ee0-9480-50edcb998cab          T1.Q1    select_all   \n",
       " 29  2be9683a-cd68-4ee0-9480-50edcb998cab         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       1.000000  2019-09-20 01:51:50.362879  language  \n",
       " 1       0.500000  2019-09-20 01:51:50.362879  language  \n",
       " 2       0.916667  2019-09-20 01:55:10.038074  language  \n",
       " 3       0.500000  2019-09-20 01:55:10.038074  language  \n",
       " 4       0.923077  2019-09-20 09:20:47.853297  language  \n",
       " 5       1.000000  2019-09-20 09:20:47.853297  language  \n",
       " 6       0.923077  2019-09-20 09:21:37.198720  language  \n",
       " 7       0.500000  2019-09-20 09:21:37.198720  language  \n",
       " 8       0.923077  2019-09-20 09:22:26.092639  language  \n",
       " 9       0.500000  2019-09-20 09:22:26.092639  language  \n",
       " 10      0.923077  2019-09-20 09:23:07.992593  language  \n",
       " 11      1.000000  2019-09-20 09:23:07.992593  language  \n",
       " 12      0.846154  2019-09-20 09:25:27.836321  language  \n",
       " 13      0.000000  2019-09-20 09:25:27.836321  language  \n",
       " 14      0.923077  2019-09-20 09:26:39.860315  language  \n",
       " 15      0.000000  2019-09-20 09:26:39.860315  language  \n",
       " 16      0.769231  2019-09-20 09:31:42.537285  language  \n",
       " 17      0.000000  2019-09-20 09:31:42.537285  language  \n",
       " 18      0.923077  2019-09-20 09:32:37.878708  language  \n",
       " 19      0.500000  2019-09-20 09:32:37.878708  language  \n",
       " 20      0.923077  2019-09-20 09:34:15.605483  language  \n",
       " 21      0.000000  2019-09-20 09:34:15.605483  language  \n",
       " 22      0.923077  2019-09-20 09:35:57.745759  language  \n",
       " 23      0.500000  2019-09-20 09:35:57.745759  language  \n",
       " 24      0.923077  2019-09-20 09:37:16.976785  language  \n",
       " 25      1.000000  2019-09-20 09:37:16.976785  language  \n",
       " 26      0.923077  2019-09-20 09:37:41.959147  language  \n",
       " 27      0.000000  2019-09-20 09:37:41.959147  language  \n",
       " 28      0.900000  2019-09-20 09:39:04.138849  language  \n",
       " 29      1.000000  2019-09-20 09:39:04.138849  language  ,\n",
       " 'bd786026-bad5-4fa8-9a3a-38ca03a16412':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   483a8c12-23ef-44ff-b2d6-6d4996f99097          T1.Q1    select_all   \n",
       " 1   483a8c12-23ef-44ff-b2d6-6d4996f99097         T1.Q12       ordinal   \n",
       " 2   87d91032-8d9c-4e4e-a3be-969314ea0267          T1.Q1    select_all   \n",
       " 3   87d91032-8d9c-4e4e-a3be-969314ea0267         T1.Q12       ordinal   \n",
       " 4   b885b8aa-4473-4c98-a13b-8bd69dcdf35c          T1.Q1    select_all   \n",
       " 5   b885b8aa-4473-4c98-a13b-8bd69dcdf35c         T1.Q12       ordinal   \n",
       " 6   c0c6f3ed-0af9-4620-8477-7310948cb9aa          T1.Q1    select_all   \n",
       " 7   c0c6f3ed-0af9-4620-8477-7310948cb9aa         T1.Q12       ordinal   \n",
       " 8   582acc23-48ee-4bb1-a5c2-4884dad879c5          T1.Q1    select_all   \n",
       " 9   582acc23-48ee-4bb1-a5c2-4884dad879c5         T1.Q12       ordinal   \n",
       " 10  c02d4ee7-f076-497f-8999-a47eb5eca6af          T1.Q1    select_all   \n",
       " 11  c02d4ee7-f076-497f-8999-a47eb5eca6af         T1.Q12       ordinal   \n",
       " 12  da849ee6-aaec-46e4-9494-53bc15e49f11          T1.Q1    select_all   \n",
       " 13  da849ee6-aaec-46e4-9494-53bc15e49f11         T1.Q12       ordinal   \n",
       " 14  80d9cbc4-772d-44c3-aa00-04063dcf8c7a          T1.Q1    select_all   \n",
       " 15  80d9cbc4-772d-44c3-aa00-04063dcf8c7a         T1.Q12       ordinal   \n",
       " 16  3213d568-c505-49f3-a2f9-8d94a1a430f5          T1.Q1    select_all   \n",
       " 17  3213d568-c505-49f3-a2f9-8d94a1a430f5         T1.Q12       ordinal   \n",
       " 18  d2df247e-ad1e-41b8-b669-7e31c5b66e96          T1.Q1    select_all   \n",
       " 19  d2df247e-ad1e-41b8-b669-7e31c5b66e96         T1.Q12       ordinal   \n",
       " 20  c142059b-81b3-4d05-b240-170d6cbb3030          T1.Q1    select_all   \n",
       " 21  c142059b-81b3-4d05-b240-170d6cbb3030         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       1.000000  2019-09-20 03:31:54.520523  language  \n",
       " 1       1.000000  2019-09-20 03:31:54.520523  language  \n",
       " 2       0.916667  2019-09-05 01:51:43.458845  language  \n",
       " 3       1.000000  2019-09-05 01:51:43.458845  language  \n",
       " 4       0.769231  2019-09-20 03:50:13.580531  language  \n",
       " 5       1.000000  2019-09-20 03:50:13.580531  language  \n",
       " 6       0.923077  2019-09-20 03:51:52.481015  language  \n",
       " 7       1.000000  2019-09-20 03:51:52.481015  language  \n",
       " 8       0.923077  2019-09-20 04:04:23.462730  language  \n",
       " 9       1.000000  2019-09-20 04:04:23.462730  language  \n",
       " 10      0.846154  2019-09-20 04:23:02.637369  language  \n",
       " 11      1.000000  2019-09-20 04:23:02.637369  language  \n",
       " 12      0.769231  2019-09-20 04:30:50.360964  language  \n",
       " 13      1.000000  2019-09-20 04:30:50.360964  language  \n",
       " 14      0.692308  2019-09-20 04:38:07.387171  language  \n",
       " 15      1.000000  2019-09-20 04:38:07.387171  language  \n",
       " 16      0.692308  2019-09-20 04:42:57.848292  language  \n",
       " 17      1.000000  2019-09-20 04:42:57.848292  language  \n",
       " 18      0.923077  2019-09-20 04:45:36.752220  language  \n",
       " 19      1.000000  2019-09-20 04:45:36.752220  language  \n",
       " 20      0.923077  2019-09-20 04:48:23.434997  language  \n",
       " 21      1.000000  2019-09-20 04:48:23.434997  language  ,\n",
       " '00f548b7-6b63-4b47-828e-8e416b6ca0e2':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   8a1b6109-5e04-4aa9-bd40-f7cd65aaabf9          T1.Q1    select_all   \n",
       " 1   8a1b6109-5e04-4aa9-bd40-f7cd65aaabf9         T1.Q12       ordinal   \n",
       " 2   2c4882b4-04eb-4e6d-b6b2-ce20a7eb9fb9          T1.Q1    select_all   \n",
       " 3   2c4882b4-04eb-4e6d-b6b2-ce20a7eb9fb9         T1.Q12       ordinal   \n",
       " 4   d80b1bdb-1cf6-4216-93bb-f01d6bf4cd81          T1.Q1    select_all   \n",
       " 5   d80b1bdb-1cf6-4216-93bb-f01d6bf4cd81         T1.Q12       ordinal   \n",
       " 6   f3ab1f93-c6f2-452e-96fa-6ab366141285          T1.Q1    select_all   \n",
       " 7   f3ab1f93-c6f2-452e-96fa-6ab366141285         T1.Q12       ordinal   \n",
       " 8   2a1ed2bc-4f77-4c18-a36f-20cbd536a0be          T1.Q1    select_all   \n",
       " 9   2a1ed2bc-4f77-4c18-a36f-20cbd536a0be         T1.Q12       ordinal   \n",
       " 10  b7903c65-e3b1-4b98-87e5-db06e1d568ba          T1.Q1    select_all   \n",
       " 11  b7903c65-e3b1-4b98-87e5-db06e1d568ba         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-20 04:56:27.261924  language  \n",
       " 1       1.000000  2019-09-20 04:56:27.261924  language  \n",
       " 2       0.750000  2019-09-20 05:08:44.089700  language  \n",
       " 3       1.000000  2019-09-20 05:08:44.089700  language  \n",
       " 4       0.615385  2019-09-20 05:20:24.223463  language  \n",
       " 5       1.000000  2019-09-20 05:20:24.223463  language  \n",
       " 6       0.769231  2019-09-20 05:22:49.959438  language  \n",
       " 7       1.000000  2019-09-20 05:22:49.959438  language  \n",
       " 8       0.923077  2019-09-20 05:25:29.385656  language  \n",
       " 9       1.000000  2019-09-20 05:25:29.385656  language  \n",
       " 10      0.923077  2019-09-20 05:28:30.440692  language  \n",
       " 11      1.000000  2019-09-20 05:28:30.440692  language  ,\n",
       " 'ad9e9ff6-b175-4aa0-a5f9-6d6df546a0da':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   35148b5c-09a5-4abb-b1fc-260e7958488a          T1.Q1    select_all   \n",
       " 1   35148b5c-09a5-4abb-b1fc-260e7958488a         T1.Q12       ordinal   \n",
       " 2   010f7d78-517c-4f41-b62f-97ab75a53f10          T1.Q1    select_all   \n",
       " 3   010f7d78-517c-4f41-b62f-97ab75a53f10         T1.Q12       ordinal   \n",
       " 4   f2564a98-ef4d-4e60-ad34-ae27b5345e93          T1.Q1    select_all   \n",
       " 5   f2564a98-ef4d-4e60-ad34-ae27b5345e93         T1.Q12       ordinal   \n",
       " 6   450bf05e-2935-44fe-ab47-d76984cdb6af          T1.Q1    select_all   \n",
       " 7   450bf05e-2935-44fe-ab47-d76984cdb6af         T1.Q12       ordinal   \n",
       " 8   e34e3e29-b530-4773-8d43-f0440fa7d1ca          T1.Q1    select_all   \n",
       " 9   e34e3e29-b530-4773-8d43-f0440fa7d1ca         T1.Q12       ordinal   \n",
       " 10  a9787082-eb8f-4c26-b51c-d06207190360          T1.Q1    select_all   \n",
       " 11  a9787082-eb8f-4c26-b51c-d06207190360         T1.Q12       ordinal   \n",
       " 12  34e04e88-240e-4565-bb51-d963e7b9ca4c          T1.Q1    select_all   \n",
       " 13  34e04e88-240e-4565-bb51-d963e7b9ca4c         T1.Q12       ordinal   \n",
       " 14  e6034854-87ae-4174-9f0c-868b8396e532          T1.Q1    select_all   \n",
       " 15  e6034854-87ae-4174-9f0c-868b8396e532         T1.Q12       ordinal   \n",
       " 16  3b29eb74-0361-4105-986e-78a9bdcd6b4d          T1.Q1    select_all   \n",
       " 17  3b29eb74-0361-4105-986e-78a9bdcd6b4d         T1.Q12       ordinal   \n",
       " 18  9e97bf4d-f6c9-41f0-88cd-fa8a0a4250f7          T1.Q1    select_all   \n",
       " 19  9e97bf4d-f6c9-41f0-88cd-fa8a0a4250f7         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.916667  2019-09-20 05:07:19.548400  language  \n",
       " 1       0.500000  2019-09-20 05:07:19.548400  language  \n",
       " 2       0.750000  2019-09-20 05:10:45.884251  language  \n",
       " 3       0.500000  2019-09-20 05:10:45.884251  language  \n",
       " 4       0.846154  2019-09-20 05:12:12.556411  language  \n",
       " 5       1.000000  2019-09-20 05:12:12.556411  language  \n",
       " 6       0.923077  2019-09-20 05:15:25.283716  language  \n",
       " 7       0.500000  2019-09-20 05:15:25.283716  language  \n",
       " 8       0.923077  2019-09-20 05:15:49.440323  language  \n",
       " 9       1.000000  2019-09-20 05:15:49.440323  language  \n",
       " 10      0.846154  2019-09-20 05:16:49.031482  language  \n",
       " 11      1.000000  2019-09-20 05:16:49.031482  language  \n",
       " 12      0.846154  2019-09-20 05:21:56.450582  language  \n",
       " 13      0.500000  2019-09-20 05:21:56.450582  language  \n",
       " 14      0.846154  2019-09-20 05:23:29.132668  language  \n",
       " 15      0.500000  2019-09-20 05:23:29.132668  language  \n",
       " 16      0.923077  2019-09-21 00:25:37.101170  language  \n",
       " 17      1.000000  2019-09-21 00:25:37.101170  language  \n",
       " 18      0.923077  2019-09-21 00:26:13.004250  language  \n",
       " 19      1.000000  2019-09-21 00:26:13.004250  language  ,\n",
       " '9edd2824-48d3-49db-97ae-9713b37592d3':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   cc0923e0-258b-42f7-86df-d68ef9d4d54c          T1.Q1    select_all   \n",
       " 1   cc0923e0-258b-42f7-86df-d68ef9d4d54c         T1.Q12       ordinal   \n",
       " 2   76439f35-ad5a-482c-a1d6-8ca8bf05332b          T1.Q1    select_all   \n",
       " 3   76439f35-ad5a-482c-a1d6-8ca8bf05332b         T1.Q12       ordinal   \n",
       " 4   7406f8fb-d279-48a7-8edb-f113dc428436          T1.Q1    select_all   \n",
       " 5   7406f8fb-d279-48a7-8edb-f113dc428436         T1.Q12       ordinal   \n",
       " 6   c4811b2f-0b5c-4c57-ada5-85dbd6f7e998          T1.Q1    select_all   \n",
       " 7   c4811b2f-0b5c-4c57-ada5-85dbd6f7e998         T1.Q12       ordinal   \n",
       " 8   0b766720-92cc-4369-a6db-a70b69dd8b4f          T1.Q1    select_all   \n",
       " 9   0b766720-92cc-4369-a6db-a70b69dd8b4f         T1.Q12       ordinal   \n",
       " 10  314455f5-5a22-4411-accb-de190289129a          T1.Q1    select_all   \n",
       " 11  314455f5-5a22-4411-accb-de190289129a         T1.Q12       ordinal   \n",
       " 12  6f541985-1a5f-47f9-8ed8-b12474fd08d8          T1.Q1    select_all   \n",
       " 13  6f541985-1a5f-47f9-8ed8-b12474fd08d8         T1.Q12       ordinal   \n",
       " 14  890be121-d254-4aef-9c74-f22204483d91          T1.Q1    select_all   \n",
       " 15  890be121-d254-4aef-9c74-f22204483d91         T1.Q12       ordinal   \n",
       " 16  01ba9fa5-a13f-441e-8493-9d451db3722b          T1.Q1    select_all   \n",
       " 17  01ba9fa5-a13f-441e-8493-9d451db3722b         T1.Q12       ordinal   \n",
       " 18  fb345f28-ee33-4927-b726-0926afde3634          T1.Q1    select_all   \n",
       " 19  fb345f28-ee33-4927-b726-0926afde3634         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-20 07:40:45.253905  language  \n",
       " 1       0.500000  2019-09-20 07:40:45.253905  language  \n",
       " 2       0.500000  2019-09-20 07:44:25.657454  language  \n",
       " 3       1.000000  2019-09-20 07:44:25.657454  language  \n",
       " 4       0.769231  2019-09-20 07:47:48.391210  language  \n",
       " 5       1.000000  2019-09-20 07:47:48.391210  language  \n",
       " 6       0.923077  2019-09-20 07:48:45.529046  language  \n",
       " 7       1.000000  2019-09-20 07:48:45.529046  language  \n",
       " 8       0.846154  2019-09-20 07:49:56.024291  language  \n",
       " 9       1.000000  2019-09-20 07:49:56.024291  language  \n",
       " 10      0.615385  2019-09-20 07:52:24.113707  language  \n",
       " 11      1.000000  2019-09-20 07:52:24.113707  language  \n",
       " 12      0.846154  2019-09-20 07:54:04.239497  language  \n",
       " 13      1.000000  2019-09-20 07:54:04.239497  language  \n",
       " 14      0.692308  2019-09-20 07:56:07.230406  language  \n",
       " 15      0.500000  2019-09-20 07:56:07.230406  language  \n",
       " 16      0.769231  2019-09-20 07:57:55.065468  language  \n",
       " 17      0.500000  2019-09-20 07:57:55.065468  language  \n",
       " 18      0.923077  2019-09-20 07:58:36.292159  language  \n",
       " 19      0.500000  2019-09-20 07:58:36.292159  language  ,\n",
       " '3412be43-641f-4df9-a2d3-bc24946e4640':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   cc232db2-146e-4382-af08-21560ff1c774          T1.Q1    select_all   \n",
       " 1   cc232db2-146e-4382-af08-21560ff1c774         T1.Q12       ordinal   \n",
       " 2   84d1abaf-5a72-40ac-9837-314f62c3af98          T1.Q1    select_all   \n",
       " 3   84d1abaf-5a72-40ac-9837-314f62c3af98         T1.Q12       ordinal   \n",
       " 4   9c85276e-dd20-4609-a52e-32264f8c119c          T1.Q1    select_all   \n",
       " 5   9c85276e-dd20-4609-a52e-32264f8c119c         T1.Q12       ordinal   \n",
       " 6   4fe0a5a2-3dce-4177-8082-2d9082616955          T1.Q1    select_all   \n",
       " 7   4fe0a5a2-3dce-4177-8082-2d9082616955         T1.Q12       ordinal   \n",
       " 8   1096a364-f157-426e-84d8-371c8cb075d0          T1.Q1    select_all   \n",
       " 9   1096a364-f157-426e-84d8-371c8cb075d0         T1.Q12       ordinal   \n",
       " 10  23de9711-c27b-4deb-8712-7ee332d6536c          T1.Q1    select_all   \n",
       " 11  23de9711-c27b-4deb-8712-7ee332d6536c         T1.Q12       ordinal   \n",
       " 12  b40521e9-6c36-4bf9-ad10-6091d3b33937          T1.Q1    select_all   \n",
       " 13  b40521e9-6c36-4bf9-ad10-6091d3b33937         T1.Q12       ordinal   \n",
       " 14  1865af39-f2a0-4068-9071-526af8f34073          T1.Q1    select_all   \n",
       " 15  1865af39-f2a0-4068-9071-526af8f34073         T1.Q12       ordinal   \n",
       " 16  59b97e2d-1a62-4ecb-93fe-ebd2340aa261          T1.Q1    select_all   \n",
       " 17  59b97e2d-1a62-4ecb-93fe-ebd2340aa261         T1.Q12       ordinal   \n",
       " 18  b6a5045e-f36a-4721-92bd-ee408d1086b5          T1.Q1    select_all   \n",
       " 19  b6a5045e-f36a-4721-92bd-ee408d1086b5         T1.Q12       ordinal   \n",
       " 20  35498e6f-94cc-4192-9b75-6887cd0ef5bb          T1.Q1    select_all   \n",
       " 21  35498e6f-94cc-4192-9b75-6887cd0ef5bb         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-20 17:18:51.344306  language  \n",
       " 1       0.500000  2019-09-20 17:18:51.344306  language  \n",
       " 2       0.750000  2019-09-20 17:27:31.778734  language  \n",
       " 3       0.500000  2019-09-20 17:27:31.778734  language  \n",
       " 4       0.923077  2019-09-20 17:29:16.163121  language  \n",
       " 5       0.500000  2019-09-20 17:29:16.163121  language  \n",
       " 6       0.923077  2019-09-20 17:30:01.960977  language  \n",
       " 7       0.500000  2019-09-20 17:30:01.960977  language  \n",
       " 8       0.923077  2019-09-20 17:31:03.127289  language  \n",
       " 9       0.500000  2019-09-20 17:31:03.127289  language  \n",
       " 10      0.846154  2019-09-20 17:32:13.090502  language  \n",
       " 11      0.500000  2019-09-20 17:32:13.090502  language  \n",
       " 12      0.923077  2019-09-20 17:37:42.970387  language  \n",
       " 13      0.500000  2019-09-20 17:37:42.970387  language  \n",
       " 14      1.000000  2019-09-20 17:38:51.367632  language  \n",
       " 15      0.500000  2019-09-20 17:38:51.367632  language  \n",
       " 16      0.769231  2019-09-20 17:41:08.083671  language  \n",
       " 17      0.500000  2019-09-20 17:41:08.083671  language  \n",
       " 18      0.923077  2019-09-20 17:41:35.549099  language  \n",
       " 19      0.000000  2019-09-20 17:41:35.549099  language  \n",
       " 20      0.923077  2019-09-20 17:42:07.111120  language  \n",
       " 21      1.000000  2019-09-20 17:42:07.111120  language  ,\n",
       " 'aa6922da-994c-4d34-aa93-ae9abc41d8f7':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   b86ec09a-243d-486b-b3c3-40159db69041          T1.Q1    select_all   \n",
       " 1   b86ec09a-243d-486b-b3c3-40159db69041         T1.Q12       ordinal   \n",
       " 2   c5a27048-1b17-4b05-a71c-778c4a17eff8          T1.Q1    select_all   \n",
       " 3   c5a27048-1b17-4b05-a71c-778c4a17eff8         T1.Q12       ordinal   \n",
       " 4   7aef1e12-b130-4aa4-88c0-7b6d7c2ee3a4          T1.Q1    select_all   \n",
       " 5   7aef1e12-b130-4aa4-88c0-7b6d7c2ee3a4         T1.Q12       ordinal   \n",
       " 6   0b788eb9-2b8d-4105-9359-9d6e97ff0903          T1.Q1    select_all   \n",
       " 7   0b788eb9-2b8d-4105-9359-9d6e97ff0903         T1.Q12       ordinal   \n",
       " 8   9d58618f-7682-44aa-bdbe-48f4504d838e          T1.Q1    select_all   \n",
       " 9   9d58618f-7682-44aa-bdbe-48f4504d838e         T1.Q12       ordinal   \n",
       " 10  f20b831a-87de-4b5d-93f5-9a9757d24d17          T1.Q1    select_all   \n",
       " 11  f20b831a-87de-4b5d-93f5-9a9757d24d17         T1.Q12       ordinal   \n",
       " 12  26b6befa-842e-475c-b912-35faa24f1773          T1.Q1    select_all   \n",
       " 13  26b6befa-842e-475c-b912-35faa24f1773         T1.Q12       ordinal   \n",
       " 14  5e284571-0488-4dca-8d13-d0ab75dac7a0          T1.Q1    select_all   \n",
       " 15  5e284571-0488-4dca-8d13-d0ab75dac7a0         T1.Q12       ordinal   \n",
       " 16  47750add-34a5-4bff-b9d6-b38f7f30ca80          T1.Q1    select_all   \n",
       " 17  47750add-34a5-4bff-b9d6-b38f7f30ca80         T1.Q12       ordinal   \n",
       " 18  467ad263-9555-4be6-ae12-9ce36c532a05          T1.Q1    select_all   \n",
       " 19  467ad263-9555-4be6-ae12-9ce36c532a05         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-20 19:31:24.691716  language  \n",
       " 1       0.500000  2019-09-20 19:31:24.691716  language  \n",
       " 2       0.833333  2019-09-20 19:33:26.703147  language  \n",
       " 3       0.500000  2019-09-20 19:33:26.703147  language  \n",
       " 4       0.846154  2019-09-20 19:35:50.356134  language  \n",
       " 5       0.000000  2019-09-20 19:35:50.356134  language  \n",
       " 6       0.923077  2019-09-20 19:36:53.903966  language  \n",
       " 7       0.000000  2019-09-20 19:36:53.903966  language  \n",
       " 8       0.923077  2019-09-20 19:38:11.620146  language  \n",
       " 9       0.000000  2019-09-20 19:38:11.620146  language  \n",
       " 10      0.846154  2019-09-20 19:39:12.968078  language  \n",
       " 11      0.000000  2019-09-20 19:39:12.968078  language  \n",
       " 12      0.846154  2019-09-20 19:41:47.448035  language  \n",
       " 13      1.000000  2019-09-20 19:41:47.448035  language  \n",
       " 14      0.923077  2019-09-20 19:44:13.418649  language  \n",
       " 15      1.000000  2019-09-20 19:44:13.418649  language  \n",
       " 16      0.692308  2019-09-20 19:48:24.713999  language  \n",
       " 17      1.000000  2019-09-20 19:48:24.713999  language  \n",
       " 18      0.923077  2019-09-20 19:49:33.889405  language  \n",
       " 19      1.000000  2019-09-20 19:49:33.889405  language  ,\n",
       " '59deb714-60fb-4368-ac51-101d628951ef':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   155baaf6-04f3-457e-948e-bfc35463b632          T1.Q1    select_all   \n",
       " 1   155baaf6-04f3-457e-948e-bfc35463b632         T1.Q12       ordinal   \n",
       " 2   dbca995a-efef-4189-b792-f3e9ba81c862          T1.Q1    select_all   \n",
       " 3   dbca995a-efef-4189-b792-f3e9ba81c862         T1.Q12       ordinal   \n",
       " 4   d3a40d3c-fbd8-4be5-89eb-a19b83c361ac          T1.Q1    select_all   \n",
       " 5   d3a40d3c-fbd8-4be5-89eb-a19b83c361ac         T1.Q12       ordinal   \n",
       " 6   90e17705-cb41-42f1-934c-cf4b6a8961a8          T1.Q1    select_all   \n",
       " 7   90e17705-cb41-42f1-934c-cf4b6a8961a8         T1.Q12       ordinal   \n",
       " 8   ac9207bc-8b30-4058-9678-225cc4754fde          T1.Q1    select_all   \n",
       " 9   ac9207bc-8b30-4058-9678-225cc4754fde         T1.Q12       ordinal   \n",
       " 10  7026f800-ada4-4f74-bb1b-539b71eca728          T1.Q1    select_all   \n",
       " 11  7026f800-ada4-4f74-bb1b-539b71eca728         T1.Q12       ordinal   \n",
       " 12  c2830490-c239-4b93-bfbf-51d555ba376d          T1.Q1    select_all   \n",
       " 13  c2830490-c239-4b93-bfbf-51d555ba376d         T1.Q12       ordinal   \n",
       " 14  74db3136-6636-40cb-a2d1-778ad91c969f          T1.Q1    select_all   \n",
       " 15  74db3136-6636-40cb-a2d1-778ad91c969f         T1.Q12       ordinal   \n",
       " 16  dcb09a3a-797a-46a6-b503-3198f0f5f04a          T1.Q1    select_all   \n",
       " 17  dcb09a3a-797a-46a6-b503-3198f0f5f04a         T1.Q12       ordinal   \n",
       " 18  4af15f50-10ac-4978-8856-2f6bc04262ca          T1.Q1    select_all   \n",
       " 19  4af15f50-10ac-4978-8856-2f6bc04262ca         T1.Q12       ordinal   \n",
       " 20  a6af878c-4b71-40e9-8c55-4ce760c1726d          T1.Q1    select_all   \n",
       " 21  a6af878c-4b71-40e9-8c55-4ce760c1726d         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-20 19:32:39.634679  language  \n",
       " 1       0.500000  2019-09-20 19:32:39.634679  language  \n",
       " 2       0.833333  2019-09-20 19:58:43.400776  language  \n",
       " 3       0.000000  2019-09-20 19:58:43.400776  language  \n",
       " 4       0.769231  2019-09-20 20:03:23.995927  language  \n",
       " 5       1.000000  2019-09-20 20:03:23.995927  language  \n",
       " 6       0.923077  2019-09-20 20:07:48.213136  language  \n",
       " 7       0.000000  2019-09-20 20:07:48.213136  language  \n",
       " 8       0.923077  2019-09-20 20:10:13.098257  language  \n",
       " 9       0.500000  2019-09-20 20:10:13.098257  language  \n",
       " 10      0.923077  2019-09-20 20:11:07.458072  language  \n",
       " 11      0.500000  2019-09-20 20:11:07.458072  language  \n",
       " 12      0.692308  2019-09-20 20:15:30.816277  language  \n",
       " 13      1.000000  2019-09-20 20:15:30.816277  language  \n",
       " 14      0.846154  2019-09-20 20:16:42.464968  language  \n",
       " 15      0.500000  2019-09-20 20:16:42.464968  language  \n",
       " 16      0.692308  2019-09-20 20:19:57.652296  language  \n",
       " 17      1.000000  2019-09-20 20:19:57.652296  language  \n",
       " 18      0.923077  2019-09-20 20:21:46.497332  language  \n",
       " 19      1.000000  2019-09-20 20:21:46.497332  language  \n",
       " 20      0.846154  2019-09-20 20:23:33.623940  language  \n",
       " 21      1.000000  2019-09-20 20:23:33.623940  language  ,\n",
       " '570cd855-dfc7-4afd-9930-f45285d207bc':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   c412e539-3cd1-4cef-b63e-7904967dffe6          T1.Q1    select_all   \n",
       " 1   c412e539-3cd1-4cef-b63e-7904967dffe6         T1.Q12       ordinal   \n",
       " 2   8c844490-d3bd-4ba1-b1f0-9708e053698c          T1.Q1    select_all   \n",
       " 3   8c844490-d3bd-4ba1-b1f0-9708e053698c         T1.Q12       ordinal   \n",
       " 4   cc35883b-6a82-4673-95e9-a49046a66ea5          T1.Q1    select_all   \n",
       " 5   cc35883b-6a82-4673-95e9-a49046a66ea5         T1.Q12       ordinal   \n",
       " 6   904c7de7-77de-4783-84d6-2be63de90e39          T1.Q1    select_all   \n",
       " 7   904c7de7-77de-4783-84d6-2be63de90e39         T1.Q12       ordinal   \n",
       " 8   b1cb3223-3ca2-4515-9141-af9c5ecb17f8          T1.Q1    select_all   \n",
       " 9   b1cb3223-3ca2-4515-9141-af9c5ecb17f8         T1.Q12       ordinal   \n",
       " 10  6d7afa51-21ab-4bf4-b749-837db7413297          T1.Q1    select_all   \n",
       " 11  6d7afa51-21ab-4bf4-b749-837db7413297         T1.Q12       ordinal   \n",
       " 12  1787f8fe-89f6-4151-a2f8-4b05d2f5c41e          T1.Q1    select_all   \n",
       " 13  1787f8fe-89f6-4151-a2f8-4b05d2f5c41e         T1.Q12       ordinal   \n",
       " 14  9c592d0e-9bb2-4413-944f-38034a33e330          T1.Q1    select_all   \n",
       " 15  9c592d0e-9bb2-4413-944f-38034a33e330         T1.Q12       ordinal   \n",
       " 16  3d5f70f3-f5bf-4da5-adc7-cda5397c1819          T1.Q1    select_all   \n",
       " 17  3d5f70f3-f5bf-4da5-adc7-cda5397c1819         T1.Q12       ordinal   \n",
       " 18  04650f7f-8d38-4c95-89f4-69ffbccb4868          T1.Q1    select_all   \n",
       " 19  04650f7f-8d38-4c95-89f4-69ffbccb4868         T1.Q12       ordinal   \n",
       " 20  030a4b8a-1434-49f2-8adf-0642a3f63bbf          T1.Q1    select_all   \n",
       " 21  030a4b8a-1434-49f2-8adf-0642a3f63bbf         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-20 20:10:49.222457  language  \n",
       " 1       1.000000  2019-09-20 20:10:49.222457  language  \n",
       " 2       0.833333  2019-09-20 21:49:03.437109  language  \n",
       " 3       1.000000  2019-09-20 21:49:03.437109  language  \n",
       " 4       0.692308  2019-09-20 21:51:05.404815  language  \n",
       " 5       1.000000  2019-09-20 21:51:05.404815  language  \n",
       " 6       0.923077  2019-09-20 22:07:57.386501  language  \n",
       " 7       1.000000  2019-09-20 22:07:57.386501  language  \n",
       " 8       0.846154  2019-09-20 22:09:09.751279  language  \n",
       " 9       1.000000  2019-09-20 22:09:09.751279  language  \n",
       " 10      0.769231  2019-09-20 22:42:16.221139  language  \n",
       " 11      1.000000  2019-09-20 22:42:16.221139  language  \n",
       " 12      0.846154  2019-09-20 23:14:59.983439  language  \n",
       " 13      1.000000  2019-09-20 23:14:59.983439  language  \n",
       " 14      0.769231  2019-09-20 23:17:10.033482  language  \n",
       " 15      1.000000  2019-09-20 23:17:10.033482  language  \n",
       " 16      0.615385  2019-09-20 23:23:55.435041  language  \n",
       " 17      1.000000  2019-09-20 23:23:55.435041  language  \n",
       " 18      0.846154  2019-09-20 23:24:56.792264  language  \n",
       " 19      1.000000  2019-09-20 23:24:56.792264  language  \n",
       " 20      0.923077  2019-09-20 23:25:51.429717  language  \n",
       " 21      1.000000  2019-09-20 23:25:51.429717  language  ,\n",
       " '294a6c7b-515a-495b-b8c9-2ec7df3ef46b':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   913a85f4-bc21-4fd7-898f-52e7c5bae89a          T1.Q1    select_all   \n",
       " 1   913a85f4-bc21-4fd7-898f-52e7c5bae89a         T1.Q12       ordinal   \n",
       " 2   af857f76-1bfa-46d3-ab0a-54d899cb048b          T1.Q1    select_all   \n",
       " 3   af857f76-1bfa-46d3-ab0a-54d899cb048b         T1.Q12       ordinal   \n",
       " 4   0d0181ed-8c06-47a8-9be2-5ea0d1a0ce37          T1.Q1    select_all   \n",
       " 5   0d0181ed-8c06-47a8-9be2-5ea0d1a0ce37         T1.Q12       ordinal   \n",
       " 6   427133a8-c843-42b3-9219-76d9c61fd52b          T1.Q1    select_all   \n",
       " 7   427133a8-c843-42b3-9219-76d9c61fd52b         T1.Q12       ordinal   \n",
       " 8   739e28ef-a93a-40a9-b9f2-c0dcbf398cff          T1.Q1    select_all   \n",
       " 9   739e28ef-a93a-40a9-b9f2-c0dcbf398cff         T1.Q12       ordinal   \n",
       " 10  be3951b3-3c28-4ad1-8d91-e394bd2bab2f          T1.Q1    select_all   \n",
       " 11  be3951b3-3c28-4ad1-8d91-e394bd2bab2f         T1.Q12       ordinal   \n",
       " 12  140274e8-824c-4dd1-a773-7a1d4cf06723          T1.Q1    select_all   \n",
       " 13  140274e8-824c-4dd1-a773-7a1d4cf06723         T1.Q12       ordinal   \n",
       " 14  71453dc9-caae-464c-9cbe-43d19bb29460          T1.Q1    select_all   \n",
       " 15  71453dc9-caae-464c-9cbe-43d19bb29460         T1.Q12       ordinal   \n",
       " 16  19b57d86-16d0-4110-9b38-faa199b5263c          T1.Q1    select_all   \n",
       " 17  19b57d86-16d0-4110-9b38-faa199b5263c         T1.Q12       ordinal   \n",
       " 18  1968597c-2d3a-46ef-a23c-6094d1916948          T1.Q1    select_all   \n",
       " 19  1968597c-2d3a-46ef-a23c-6094d1916948         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.666667  2019-09-20 20:24:33.749599  language  \n",
       " 1       1.000000  2019-09-20 20:24:33.749599  language  \n",
       " 2       0.833333  2019-09-20 20:29:48.355415  language  \n",
       " 3       0.000000  2019-09-20 20:29:48.355415  language  \n",
       " 4       0.692308  2019-09-20 20:35:04.074714  language  \n",
       " 5       0.000000  2019-09-20 20:35:04.074714  language  \n",
       " 6       0.846154  2019-09-20 20:40:55.883858  language  \n",
       " 7       0.500000  2019-09-20 20:40:55.883858  language  \n",
       " 8       0.846154  2019-09-20 20:41:43.665872  language  \n",
       " 9      -0.500000  2019-09-20 20:41:43.665872  language  \n",
       " 10      0.846154  2019-09-20 20:42:21.862147  language  \n",
       " 11     -0.500000  2019-09-20 20:42:21.862147  language  \n",
       " 12      0.846154  2019-09-20 20:51:00.048203  language  \n",
       " 13     -0.500000  2019-09-20 20:51:00.048203  language  \n",
       " 14      0.846154  2019-09-20 20:52:47.538606  language  \n",
       " 15     -0.500000  2019-09-20 20:52:47.538606  language  \n",
       " 16      0.769231  2019-09-20 21:01:27.935602  language  \n",
       " 17      0.500000  2019-09-20 21:01:27.935602  language  \n",
       " 18      0.846154  2019-09-20 21:04:42.512592  language  \n",
       " 19      0.000000  2019-09-20 21:04:42.512592  language  ,\n",
       " '50966100-9a8f-41d7-9ef4-be1a09c283e0':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   fc265755-57a4-46af-a9cb-dc109342a3ae          T1.Q1    select_all   \n",
       " 1   fc265755-57a4-46af-a9cb-dc109342a3ae         T1.Q12       ordinal   \n",
       " 2   45105656-2233-42b5-8504-92f9f9fed0c8          T1.Q1    select_all   \n",
       " 3   45105656-2233-42b5-8504-92f9f9fed0c8         T1.Q12       ordinal   \n",
       " 4   6a968727-f387-4fab-a965-550f0c7e32e5          T1.Q1    select_all   \n",
       " 5   6a968727-f387-4fab-a965-550f0c7e32e5         T1.Q12       ordinal   \n",
       " 6   83e9cd01-ab19-4cdc-af42-e90b9a2331a5          T1.Q1    select_all   \n",
       " 7   83e9cd01-ab19-4cdc-af42-e90b9a2331a5         T1.Q12       ordinal   \n",
       " 8   43a74a28-aa32-454d-91c5-d3ca8630cfb4          T1.Q1    select_all   \n",
       " 9   43a74a28-aa32-454d-91c5-d3ca8630cfb4         T1.Q12       ordinal   \n",
       " 10  0261913a-9728-4305-854b-76b803b9c7bf          T1.Q1    select_all   \n",
       " 11  0261913a-9728-4305-854b-76b803b9c7bf         T1.Q12       ordinal   \n",
       " 12  c50c490e-63d1-4cc7-8073-864183807371          T1.Q1    select_all   \n",
       " 13  c50c490e-63d1-4cc7-8073-864183807371         T1.Q12       ordinal   \n",
       " 14  99f85fb8-36e5-4a20-9c60-955d5d9350ae          T1.Q1    select_all   \n",
       " 15  99f85fb8-36e5-4a20-9c60-955d5d9350ae         T1.Q12       ordinal   \n",
       " 16  b4607734-d904-44de-8978-66b03c0e71c8          T1.Q1    select_all   \n",
       " 17  b4607734-d904-44de-8978-66b03c0e71c8         T1.Q12       ordinal   \n",
       " 18  7f2a8be3-156b-4c9d-a04a-314e3bb104e8          T1.Q1    select_all   \n",
       " 19  7f2a8be3-156b-4c9d-a04a-314e3bb104e8         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.833333  2019-09-20 21:55:30.628320  language  \n",
       " 1       0.500000  2019-09-20 21:55:30.628320  language  \n",
       " 2       0.833333  2019-09-20 22:02:14.392413  language  \n",
       " 3       1.000000  2019-09-20 22:02:14.392413  language  \n",
       " 4       0.769231  2019-09-20 22:31:27.094217  language  \n",
       " 5       1.000000  2019-09-20 22:31:27.094217  language  \n",
       " 6       0.846154  2019-09-20 22:41:36.269226  language  \n",
       " 7       1.000000  2019-09-20 22:41:36.269226  language  \n",
       " 8       0.769231  2019-09-20 22:43:38.185207  language  \n",
       " 9       0.500000  2019-09-20 22:43:38.185207  language  \n",
       " 10      0.846154  2019-09-20 23:03:40.373262  language  \n",
       " 11      1.000000  2019-09-20 23:03:40.373262  language  \n",
       " 12      0.692308  2019-09-20 23:06:46.861968  language  \n",
       " 13      1.000000  2019-09-20 23:06:46.861968  language  \n",
       " 14      0.769231  2019-09-20 23:08:59.987051  language  \n",
       " 15      0.500000  2019-09-20 23:08:59.987051  language  \n",
       " 16      0.923077  2019-09-20 23:13:26.609176  language  \n",
       " 17      1.000000  2019-09-20 23:13:26.609176  language  \n",
       " 18      0.923077  2019-09-20 23:14:24.443822  language  \n",
       " 19      1.000000  2019-09-20 23:14:24.443822  language  ,\n",
       " 'e44f5799-6915-45fd-874e-060f6afedcb9':                          quiz_task_uuid                     quiz_taskrun_uuid  \\\n",
       " 0  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  bec9a5d2-6871-4c38-a77d-c3302d02c914   \n",
       " 1  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  bec9a5d2-6871-4c38-a77d-c3302d02c914   \n",
       " 2  f65e3f32-7347-42b3-a6b2-39bc62e226c2  0aead07b-5de3-4428-90d5-e2b8ae35eaa9   \n",
       " 3  f65e3f32-7347-42b3-a6b2-39bc62e226c2  0aead07b-5de3-4428-90d5-e2b8ae35eaa9   \n",
       " 4  8a155187-7903-4284-97a2-c40404008deb  b5dbec69-f96b-4a9b-8037-097932f0094d   \n",
       " 5  8a155187-7903-4284-97a2-c40404008deb  b5dbec69-f96b-4a9b-8037-097932f0094d   \n",
       " \n",
       "   question_label question_type  answer_score                  time_stamp  \\\n",
       " 0          T1.Q1    select_all      0.833333  2019-09-20 22:26:15.677462   \n",
       " 1         T1.Q12       ordinal      1.000000  2019-09-20 22:26:15.677462   \n",
       " 2          T1.Q1    select_all      0.666667  2019-09-20 22:28:18.649549   \n",
       " 3         T1.Q12       ordinal      1.000000  2019-09-20 22:28:18.649549   \n",
       " 4          T1.Q1    select_all      0.769231  2019-09-20 23:38:27.919658   \n",
       " 5         T1.Q12       ordinal      1.000000  2019-09-20 23:38:27.919658   \n",
       " \n",
       "   task_type  \n",
       " 0  language  \n",
       " 1  language  \n",
       " 2  language  \n",
       " 3  language  \n",
       " 4  language  \n",
       " 5  language  ,\n",
       " '7bf24adb-091e-48c8-8133-fea34936c5ca':                          quiz_task_uuid                     quiz_taskrun_uuid  \\\n",
       " 0  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  f26726c2-01f9-44c5-ae8a-3ce514674c0b   \n",
       " 1  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  f26726c2-01f9-44c5-ae8a-3ce514674c0b   \n",
       " 2  f65e3f32-7347-42b3-a6b2-39bc62e226c2  f6c31370-2f9b-4716-82f1-29dd86847631   \n",
       " 3  f65e3f32-7347-42b3-a6b2-39bc62e226c2  f6c31370-2f9b-4716-82f1-29dd86847631   \n",
       " 4  8a155187-7903-4284-97a2-c40404008deb  11f899d8-012b-4d15-ba1b-d09a33291924   \n",
       " 5  8a155187-7903-4284-97a2-c40404008deb  11f899d8-012b-4d15-ba1b-d09a33291924   \n",
       " \n",
       "   question_label question_type  answer_score                  time_stamp  \\\n",
       " 0          T1.Q1    select_all      0.833333  2019-09-20 23:23:12.786513   \n",
       " 1         T1.Q12       ordinal      0.000000  2019-09-20 23:23:12.786513   \n",
       " 2          T1.Q1    select_all      0.833333  2019-09-20 23:26:20.460999   \n",
       " 3         T1.Q12       ordinal      0.500000  2019-09-20 23:26:20.460999   \n",
       " 4          T1.Q1    select_all      0.846154  2019-09-20 23:29:30.492302   \n",
       " 5         T1.Q12       ordinal      0.500000  2019-09-20 23:29:30.492302   \n",
       " \n",
       "   task_type  \n",
       " 0  language  \n",
       " 1  language  \n",
       " 2  language  \n",
       " 3  language  \n",
       " 4  language  \n",
       " 5  language  ,\n",
       " '3c97d749-8996-4a96-97af-73ecdc5a4716':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 29  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 30  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 31  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 32  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 33  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 34  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 35  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 36  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 37  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 38  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " 39  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   b78f119c-0f27-48d1-9871-fec539a1cc07          T1.Q1    select_all   \n",
       " 1   b78f119c-0f27-48d1-9871-fec539a1cc07         T1.Q12       ordinal   \n",
       " 2   66a5c3ef-9b8c-45ba-985f-bde2489709ca          T1.Q1    select_all   \n",
       " 3   66a5c3ef-9b8c-45ba-985f-bde2489709ca         T1.Q12       ordinal   \n",
       " 4   0b156a94-f74f-46aa-b443-cb01232a4828          T1.Q1    select_all   \n",
       " 5   0b156a94-f74f-46aa-b443-cb01232a4828         T1.Q12       ordinal   \n",
       " 6   5fca3f03-f41c-41bd-bb7f-c420ff2a333c          T1.Q1    select_all   \n",
       " 7   5fca3f03-f41c-41bd-bb7f-c420ff2a333c         T1.Q12       ordinal   \n",
       " 8   e5b64994-4335-4239-87ed-bda239ecc666          T1.Q1    select_all   \n",
       " 9   e5b64994-4335-4239-87ed-bda239ecc666         T1.Q12       ordinal   \n",
       " 10  b17f265c-2dcc-4803-aa03-b303efeb1083          T1.Q1    select_all   \n",
       " 11  b17f265c-2dcc-4803-aa03-b303efeb1083         T1.Q12       ordinal   \n",
       " 12  6d7ec1bb-35c0-4fbb-9c83-98ae4aeb3de9          T1.Q1    select_all   \n",
       " 13  6d7ec1bb-35c0-4fbb-9c83-98ae4aeb3de9         T1.Q12       ordinal   \n",
       " 14  70088940-26e2-416e-92ea-c175f9386e4f          T1.Q1    select_all   \n",
       " 15  70088940-26e2-416e-92ea-c175f9386e4f         T1.Q12       ordinal   \n",
       " 16  a90ae428-977a-4f1c-bec1-e3f39ccf6a2d          T1.Q1    select_all   \n",
       " 17  a90ae428-977a-4f1c-bec1-e3f39ccf6a2d         T1.Q12       ordinal   \n",
       " 18  4aaddd5b-973c-409a-bf6f-d4b502788bb7          T1.Q1    select_all   \n",
       " 19  4aaddd5b-973c-409a-bf6f-d4b502788bb7         T1.Q12       ordinal   \n",
       " 20  774fe2d9-b461-45d2-be0b-9f773325f6c1          T1.Q1    select_all   \n",
       " 21  774fe2d9-b461-45d2-be0b-9f773325f6c1         T1.Q12       ordinal   \n",
       " 22  eabb20da-4f82-437d-9146-6bea1ea4e4c6          T1.Q1    select_all   \n",
       " 23  eabb20da-4f82-437d-9146-6bea1ea4e4c6         T1.Q12       ordinal   \n",
       " 24  46dba9b9-f531-41b2-8ce9-7c104bf4a5d0          T1.Q1    select_all   \n",
       " 25  46dba9b9-f531-41b2-8ce9-7c104bf4a5d0         T1.Q12       ordinal   \n",
       " 26  f82e1c62-e060-4dae-ba2b-dbaba0db215d          T1.Q1    select_all   \n",
       " 27  f82e1c62-e060-4dae-ba2b-dbaba0db215d         T1.Q12       ordinal   \n",
       " 28  163ea69d-02a7-4164-a9e8-14383448692b          T1.Q1    select_all   \n",
       " 29  163ea69d-02a7-4164-a9e8-14383448692b         T1.Q12       ordinal   \n",
       " 30  19fd5cef-6620-400c-8d4a-b65c9241458f          T1.Q1    select_all   \n",
       " 31  19fd5cef-6620-400c-8d4a-b65c9241458f         T1.Q12       ordinal   \n",
       " 32  dc59a90e-2717-4c4e-a259-d40aae5bec63          T1.Q1    select_all   \n",
       " 33  dc59a90e-2717-4c4e-a259-d40aae5bec63         T1.Q12       ordinal   \n",
       " 34  b735adae-0946-4eb0-8eac-c187e85ca39c          T1.Q1    select_all   \n",
       " 35  b735adae-0946-4eb0-8eac-c187e85ca39c         T1.Q12       ordinal   \n",
       " 36  59f3c120-1f09-4704-8963-a495fa88f241          T1.Q1    select_all   \n",
       " 37  59f3c120-1f09-4704-8963-a495fa88f241         T1.Q12       ordinal   \n",
       " 38  a87ae1c1-7019-4ef8-b33a-d2bd22d689d9          T1.Q1    select_all   \n",
       " 39  a87ae1c1-7019-4ef8-b33a-d2bd22d689d9         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-21 00:22:06.202809  language  \n",
       " 1       1.000000  2019-09-21 00:22:06.202809  language  \n",
       " 2       0.916667  2019-09-21 00:27:02.260055  language  \n",
       " 3       0.500000  2019-09-21 00:27:02.260055  language  \n",
       " 4       0.846154  2019-09-21 00:29:41.760046  language  \n",
       " 5       1.000000  2019-09-21 00:29:41.760046  language  \n",
       " 6       0.923077  2019-09-21 00:32:02.205888  language  \n",
       " 7       1.000000  2019-09-21 00:32:02.205888  language  \n",
       " 8       0.923077  2019-09-21 00:32:44.700934  language  \n",
       " 9       1.000000  2019-09-21 00:32:44.700934  language  \n",
       " 10      0.846154  2019-09-21 00:34:22.909663  language  \n",
       " 11      1.000000  2019-09-21 00:34:22.909663  language  \n",
       " 12      0.923077  2019-09-21 00:36:16.357006  language  \n",
       " 13      0.500000  2019-09-21 00:36:16.357006  language  \n",
       " 14      0.923077  2019-09-21 00:37:46.701806  language  \n",
       " 15      0.500000  2019-09-21 00:37:46.701806  language  \n",
       " 16      0.769231  2019-09-21 00:41:20.870925  language  \n",
       " 17      1.000000  2019-09-21 00:41:20.870925  language  \n",
       " 18      0.923077  2019-09-21 00:42:35.083166  language  \n",
       " 19      1.000000  2019-09-21 00:42:35.083166  language  \n",
       " 20      0.923077  2019-09-21 00:43:07.154776  language  \n",
       " 21      1.000000  2019-09-21 00:43:07.154776  language  \n",
       " 22      0.923077  2019-09-21 00:44:04.022785  language  \n",
       " 23      0.500000  2019-09-21 00:44:04.022785  language  \n",
       " 24      0.923077  2019-09-21 00:44:49.577352  language  \n",
       " 25      1.000000  2019-09-21 00:44:49.577352  language  \n",
       " 26      0.923077  2019-09-21 00:45:41.092689  language  \n",
       " 27      1.000000  2019-09-21 00:45:41.092689  language  \n",
       " 28      0.800000  2019-09-21 00:47:48.830340  language  \n",
       " 29      0.500000  2019-09-21 00:47:48.830340  language  \n",
       " 30      0.900000  2019-09-21 00:49:02.590562  language  \n",
       " 31      0.500000  2019-09-21 00:49:02.590562  language  \n",
       " 32      0.900000  2019-09-21 00:50:40.128611  language  \n",
       " 33      1.000000  2019-09-21 00:50:40.128611  language  \n",
       " 34      0.900000  2019-09-21 00:51:09.419221  language  \n",
       " 35      0.500000  2019-09-21 00:51:09.419221  language  \n",
       " 36      0.900000  2019-09-21 00:51:29.979228  language  \n",
       " 37      0.500000  2019-09-21 00:51:29.979228  language  \n",
       " 38      0.900000  2019-09-21 00:52:12.951237  language  \n",
       " 39      1.000000  2019-09-21 00:52:12.951237  language  ,\n",
       " '68c0244c-ab8f-4724-a6bd-ca0d14b9f59d':                          quiz_task_uuid                     quiz_taskrun_uuid  \\\n",
       " 0  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  1548d78f-613f-4462-9de8-a658d0868974   \n",
       " 1  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  1548d78f-613f-4462-9de8-a658d0868974   \n",
       " 2  f65e3f32-7347-42b3-a6b2-39bc62e226c2  7052651b-a979-4f85-8add-276738e1e602   \n",
       " 3  f65e3f32-7347-42b3-a6b2-39bc62e226c2  7052651b-a979-4f85-8add-276738e1e602   \n",
       " \n",
       "   question_label question_type  answer_score                  time_stamp  \\\n",
       " 0          T1.Q1    select_all          0.75  2019-09-21 00:34:27.097912   \n",
       " 1         T1.Q12       ordinal          0.50  2019-09-21 00:34:27.097912   \n",
       " 2          T1.Q1    select_all          0.75  2019-09-21 00:34:59.699286   \n",
       " 3         T1.Q12       ordinal          0.50  2019-09-21 00:34:59.699286   \n",
       " \n",
       "   task_type  \n",
       " 0  language  \n",
       " 1  language  \n",
       " 2  language  \n",
       " 3  language  ,\n",
       " '0bfad233-85ca-4cbc-807e-5feb0ba0604b':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   988525e1-4775-4b4d-a7fa-36e11d8859ae          T1.Q1    select_all   \n",
       " 1   988525e1-4775-4b4d-a7fa-36e11d8859ae         T1.Q12       ordinal   \n",
       " 2   131c1b69-f395-4eb8-80e3-86636a65f294          T1.Q1    select_all   \n",
       " 3   131c1b69-f395-4eb8-80e3-86636a65f294         T1.Q12       ordinal   \n",
       " 4   60b12425-ccf6-4a55-98f9-a2e27233c669          T1.Q1    select_all   \n",
       " 5   60b12425-ccf6-4a55-98f9-a2e27233c669         T1.Q12       ordinal   \n",
       " 6   644f32c0-a157-44a6-97d8-95c653352683          T1.Q1    select_all   \n",
       " 7   644f32c0-a157-44a6-97d8-95c653352683         T1.Q12       ordinal   \n",
       " 8   0605eb39-20b2-4af8-ab3e-d0b082d8f5bc          T1.Q1    select_all   \n",
       " 9   0605eb39-20b2-4af8-ab3e-d0b082d8f5bc         T1.Q12       ordinal   \n",
       " 10  e57036df-fe46-43fb-b9d0-c75121fcb7f7          T1.Q1    select_all   \n",
       " 11  e57036df-fe46-43fb-b9d0-c75121fcb7f7         T1.Q12       ordinal   \n",
       " 12  7da601e7-fe49-48b5-b9ad-e01dec477864          T1.Q1    select_all   \n",
       " 13  7da601e7-fe49-48b5-b9ad-e01dec477864         T1.Q12       ordinal   \n",
       " 14  3d2c3ce2-e679-491a-8bea-b14988727ec8          T1.Q1    select_all   \n",
       " 15  3d2c3ce2-e679-491a-8bea-b14988727ec8         T1.Q12       ordinal   \n",
       " 16  86b034e4-cb18-4e03-a520-077f928bcd5f          T1.Q1    select_all   \n",
       " 17  86b034e4-cb18-4e03-a520-077f928bcd5f         T1.Q12       ordinal   \n",
       " 18  94ad1f04-4aef-4a44-9a5f-6b0e1c1c6d59          T1.Q1    select_all   \n",
       " 19  94ad1f04-4aef-4a44-9a5f-6b0e1c1c6d59         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-21 01:09:43.195801  language  \n",
       " 1       0.500000  2019-09-21 01:09:43.195801  language  \n",
       " 2       1.000000  2019-09-21 01:11:20.113399  language  \n",
       " 3       0.000000  2019-09-21 01:11:20.113399  language  \n",
       " 4       0.846154  2019-09-21 01:12:08.199088  language  \n",
       " 5       0.500000  2019-09-21 01:12:08.199088  language  \n",
       " 6       0.923077  2019-09-21 01:12:36.604954  language  \n",
       " 7      -0.500000  2019-09-21 01:12:36.604954  language  \n",
       " 8       0.769231  2019-09-21 01:14:03.649303  language  \n",
       " 9       1.000000  2019-09-21 01:14:03.649303  language  \n",
       " 10      0.923077  2019-09-21 01:14:28.541613  language  \n",
       " 11      1.000000  2019-09-21 01:14:28.541613  language  \n",
       " 12      0.846154  2019-09-21 01:16:04.326444  language  \n",
       " 13      1.000000  2019-09-21 01:16:04.326444  language  \n",
       " 14      1.000000  2019-09-21 01:17:36.018765  language  \n",
       " 15      1.000000  2019-09-21 01:17:36.018765  language  \n",
       " 16      0.846154  2019-09-21 01:18:55.831732  language  \n",
       " 17      1.000000  2019-09-21 01:18:55.831732  language  \n",
       " 18      0.923077  2019-09-21 01:19:39.989806  language  \n",
       " 19      0.000000  2019-09-21 01:19:39.989806  language  ,\n",
       " 'ba9277ba-57bf-48b8-9796-0e765c4d484d':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   c32f71eb-33d9-4bc0-ab62-4e1a099e6beb          T1.Q1    select_all   \n",
       " 1   c32f71eb-33d9-4bc0-ab62-4e1a099e6beb         T1.Q12       ordinal   \n",
       " 2   785006d8-64c1-4d5f-85d8-3114519e13d6          T1.Q1    select_all   \n",
       " 3   785006d8-64c1-4d5f-85d8-3114519e13d6         T1.Q12       ordinal   \n",
       " 4   123b85f4-c9ef-4ff8-b0a8-13f6155ec1fc          T1.Q1    select_all   \n",
       " 5   123b85f4-c9ef-4ff8-b0a8-13f6155ec1fc         T1.Q12       ordinal   \n",
       " 6   e91c79e8-25f0-41f4-bb5a-4cfd1b7c4fc1          T1.Q1    select_all   \n",
       " 7   e91c79e8-25f0-41f4-bb5a-4cfd1b7c4fc1         T1.Q12       ordinal   \n",
       " 8   6b3e76c3-42e2-4121-b1e0-772e228e6351          T1.Q1    select_all   \n",
       " 9   6b3e76c3-42e2-4121-b1e0-772e228e6351         T1.Q12       ordinal   \n",
       " 10  1d88226b-1c0f-47aa-94e1-72edb4342e28          T1.Q1    select_all   \n",
       " 11  1d88226b-1c0f-47aa-94e1-72edb4342e28         T1.Q12       ordinal   \n",
       " 12  edb964cc-a919-4ee9-83f0-4948a648feb0          T1.Q1    select_all   \n",
       " 13  edb964cc-a919-4ee9-83f0-4948a648feb0         T1.Q12       ordinal   \n",
       " 14  f036fd22-41bb-402c-bd56-b7fa9c29fb3b          T1.Q1    select_all   \n",
       " 15  f036fd22-41bb-402c-bd56-b7fa9c29fb3b         T1.Q12       ordinal   \n",
       " 16  13ad435a-6cf5-43ab-aa27-c70ace30a840          T1.Q1    select_all   \n",
       " 17  13ad435a-6cf5-43ab-aa27-c70ace30a840         T1.Q12       ordinal   \n",
       " 18  98e7500e-11bd-4da7-add7-14e821771977          T1.Q1    select_all   \n",
       " 19  98e7500e-11bd-4da7-add7-14e821771977         T1.Q12       ordinal   \n",
       " 20  541830f2-5947-477f-80d6-8e7ae9462011          T1.Q1    select_all   \n",
       " 21  541830f2-5947-477f-80d6-8e7ae9462011         T1.Q12       ordinal   \n",
       " 22  a433ce90-8520-46be-8a5f-3d51af89577c          T1.Q1    select_all   \n",
       " 23  a433ce90-8520-46be-8a5f-3d51af89577c         T1.Q12       ordinal   \n",
       " 24  59f3a3d4-4565-4a40-b514-a070356138a0          T1.Q1    select_all   \n",
       " 25  59f3a3d4-4565-4a40-b514-a070356138a0         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.916667  2019-09-21 12:34:21.028781  language  \n",
       " 1       1.000000  2019-09-21 12:34:21.028781  language  \n",
       " 2       1.000000  2019-09-22 02:06:00.740884  language  \n",
       " 3       1.000000  2019-09-22 02:06:00.740884  language  \n",
       " 4       0.846154  2019-09-22 02:08:35.811552  language  \n",
       " 5       1.000000  2019-09-22 02:08:35.811552  language  \n",
       " 6       0.923077  2019-09-22 02:14:51.787539  language  \n",
       " 7       1.000000  2019-09-22 02:14:51.787539  language  \n",
       " 8       0.923077  2019-09-22 02:19:03.210568  language  \n",
       " 9       1.000000  2019-09-22 02:19:03.210568  language  \n",
       " 10      0.923077  2019-09-22 02:48:15.477046  language  \n",
       " 11      1.000000  2019-09-22 02:48:15.477046  language  \n",
       " 12      0.923077  2019-09-22 02:56:02.064262  language  \n",
       " 13      1.000000  2019-09-22 02:56:02.064262  language  \n",
       " 14      0.769231  2019-09-22 02:58:15.234869  language  \n",
       " 15      1.000000  2019-09-22 02:58:15.234869  language  \n",
       " 16      0.846154  2019-09-22 04:17:08.357869  language  \n",
       " 17      1.000000  2019-09-22 04:17:08.357869  language  \n",
       " 18      0.846154  2019-09-22 04:40:28.543501  language  \n",
       " 19      1.000000  2019-09-22 04:40:28.543501  language  \n",
       " 20      0.923077  2019-09-22 05:11:19.573785  language  \n",
       " 21      0.500000  2019-09-22 05:11:19.573785  language  \n",
       " 22      0.923077  2019-09-22 05:50:33.358948  language  \n",
       " 23      0.500000  2019-09-22 05:50:33.358948  language  \n",
       " 24      0.923077  2019-09-22 05:51:22.499554  language  \n",
       " 25      1.000000  2019-09-22 05:51:22.499554  language  ,\n",
       " 'a31c365c-986b-4dbe-b752-bbb5986cc7f2':                           quiz_task_uuid  \\\n",
       " 0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       " 2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       " 4   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 5   8a155187-7903-4284-97a2-c40404008deb   \n",
       " 6   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 7   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       " 8   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 9   430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       " 10  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 11  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       " 12  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 13  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       " 14  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 15  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       " 16  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 17  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       " 18  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 19  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       " 20  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 21  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       " 22  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 23  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       " 24  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 25  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       " 26  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 27  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       " 28  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 29  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       " 30  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 31  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       " 32  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 33  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       " 34  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 35  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       " 36  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 37  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       " 38  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " 39  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
       " 0   4342338c-f86b-459d-aa79-189aec11462f          T1.Q1    select_all   \n",
       " 1   4342338c-f86b-459d-aa79-189aec11462f         T1.Q12       ordinal   \n",
       " 2   f7df7266-3ff1-4e36-8d13-1be9066492ae          T1.Q1    select_all   \n",
       " 3   f7df7266-3ff1-4e36-8d13-1be9066492ae         T1.Q12       ordinal   \n",
       " 4   bab0e754-9946-4ef6-8f70-9a5f3ced40b8          T1.Q1    select_all   \n",
       " 5   bab0e754-9946-4ef6-8f70-9a5f3ced40b8         T1.Q12       ordinal   \n",
       " 6   f9811360-e4bb-4b66-88f4-a9c446d8f7dc          T1.Q1    select_all   \n",
       " 7   f9811360-e4bb-4b66-88f4-a9c446d8f7dc         T1.Q12       ordinal   \n",
       " 8   6ba0c95a-0868-467a-b3e2-91625450f4e8          T1.Q1    select_all   \n",
       " 9   6ba0c95a-0868-467a-b3e2-91625450f4e8         T1.Q12       ordinal   \n",
       " 10  2a6f3c99-1dac-491d-b022-4901167ba142          T1.Q1    select_all   \n",
       " 11  2a6f3c99-1dac-491d-b022-4901167ba142         T1.Q12       ordinal   \n",
       " 12  377dc081-a0e2-4356-84ac-ce32af91bbcd          T1.Q1    select_all   \n",
       " 13  377dc081-a0e2-4356-84ac-ce32af91bbcd         T1.Q12       ordinal   \n",
       " 14  395675db-4c50-414c-9480-35bc459dd4cb          T1.Q1    select_all   \n",
       " 15  395675db-4c50-414c-9480-35bc459dd4cb         T1.Q12       ordinal   \n",
       " 16  71006e88-3abc-4398-a0ee-e2f67c44c4cd          T1.Q1    select_all   \n",
       " 17  71006e88-3abc-4398-a0ee-e2f67c44c4cd         T1.Q12       ordinal   \n",
       " 18  def83a22-285f-47be-9144-5533a16bbdff          T1.Q1    select_all   \n",
       " 19  def83a22-285f-47be-9144-5533a16bbdff         T1.Q12       ordinal   \n",
       " 20  4e6e456a-1e5d-47d2-861b-ae91fc33fca6          T1.Q1    select_all   \n",
       " 21  4e6e456a-1e5d-47d2-861b-ae91fc33fca6         T1.Q12       ordinal   \n",
       " 22  ff10f18c-95f7-4bf4-9d69-db1c7dac2471          T1.Q1    select_all   \n",
       " 23  ff10f18c-95f7-4bf4-9d69-db1c7dac2471         T1.Q12       ordinal   \n",
       " 24  277edc81-3449-42ab-bc09-dd690f85b0be          T1.Q1    select_all   \n",
       " 25  277edc81-3449-42ab-bc09-dd690f85b0be         T1.Q12       ordinal   \n",
       " 26  33dc3523-7640-48b7-aac5-964134b6668e          T1.Q1    select_all   \n",
       " 27  33dc3523-7640-48b7-aac5-964134b6668e         T1.Q12       ordinal   \n",
       " 28  c1f4b743-b441-473d-adcc-2e0373cbb9dd          T1.Q1    select_all   \n",
       " 29  c1f4b743-b441-473d-adcc-2e0373cbb9dd         T1.Q12       ordinal   \n",
       " 30  73104b25-2073-4be2-9d5d-159106502adf          T1.Q1    select_all   \n",
       " 31  73104b25-2073-4be2-9d5d-159106502adf         T1.Q12       ordinal   \n",
       " 32  2afc9dc6-4c52-47d2-907e-ec68f57d964a          T1.Q1    select_all   \n",
       " 33  2afc9dc6-4c52-47d2-907e-ec68f57d964a         T1.Q12       ordinal   \n",
       " 34  b3a07f1c-eefc-40dc-8295-16c6268c71a6          T1.Q1    select_all   \n",
       " 35  b3a07f1c-eefc-40dc-8295-16c6268c71a6         T1.Q12       ordinal   \n",
       " 36  ac36ddeb-1499-4c88-8cc1-5473f2a5f7b2          T1.Q1    select_all   \n",
       " 37  ac36ddeb-1499-4c88-8cc1-5473f2a5f7b2         T1.Q12       ordinal   \n",
       " 38  fbc4942e-379d-4726-b6be-629f28208278          T1.Q1    select_all   \n",
       " 39  fbc4942e-379d-4726-b6be-629f28208278         T1.Q12       ordinal   \n",
       " \n",
       "     answer_score                  time_stamp task_type  \n",
       " 0       0.750000  2019-09-24 23:36:44.802376  language  \n",
       " 1       1.000000  2019-09-24 23:36:44.802376  language  \n",
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       " '805f06f2-0f4d-481e-9f0e-6bc249b27684':                           quiz_task_uuid  \\\n",
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       " \n",
       "                        quiz_taskrun_uuid question_label question_type  \\\n",
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       " \n",
       "     answer_score                  time_stamp task_type  \n",
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       " 20      0.923077  2019-10-01 02:48:13.768611  language  \n",
       " 21     -0.500000  2019-10-01 02:48:13.768611  language  ,\n",
       " '46e5521a-ef02-429c-be24-87e99725319d':                          quiz_task_uuid                     quiz_taskrun_uuid  \\\n",
       " 0  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  f02255dc-046d-4eb7-a5af-0eb3f63dc855   \n",
       " 1  a25ed7d6-4f1b-40a4-9f72-54e13e5658eb  f02255dc-046d-4eb7-a5af-0eb3f63dc855   \n",
       " 2  f65e3f32-7347-42b3-a6b2-39bc62e226c2  1fa46f79-71f5-4cce-9557-0fe50f173c84   \n",
       " 3  8a155187-7903-4284-97a2-c40404008deb  fffb328c-8d96-4d33-a36e-bea40ce853ef   \n",
       " 4  8a155187-7903-4284-97a2-c40404008deb  fffb328c-8d96-4d33-a36e-bea40ce853ef   \n",
       " \n",
       "   question_label question_type  answer_score                  time_stamp  \\\n",
       " 0          T1.Q1    select_all      0.916667  2019-10-02 02:32:40.385603   \n",
       " 1         T1.Q12       ordinal      1.000000  2019-10-02 02:32:40.385603   \n",
       " 2         T1.Q12       ordinal      1.000000  2019-10-02 02:40:53.674803   \n",
       " 3          T1.Q1    select_all      0.846154  2019-10-02 02:45:45.572329   \n",
       " 4         T1.Q12       ordinal      1.000000  2019-10-02 02:45:45.572329   \n",
       " \n",
       "   task_type  \n",
       " 0  language  \n",
       " 1  language  \n",
       " 2  language  \n",
       " 3  language  \n",
       " 4  language  }"
      ]
     },
     "execution_count": 29,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "user_dfs"
   ]
  },
  {
   "cell_type": "code",
   "execution_count": 30,
   "metadata": {
    "scrolled": true
   },
   "outputs": [
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       "      <td>16</td>\n",
       "      <td>887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5</td>\n",
       "      <td>ce163448-42b3-44b4-b666-e7a4d1fb88db</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.846154</td>\n",
       "      <td>2019-09-27 20:18:13.357888</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>17</td>\n",
       "      <td>887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5</td>\n",
       "      <td>ce163448-42b3-44b4-b666-e7a4d1fb88db</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>0.000000</td>\n",
       "      <td>2019-09-27 20:18:13.357888</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>18</td>\n",
       "      <td>da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf</td>\n",
       "      <td>09e28eb8-d547-4b72-a588-5dcf10780ce2</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.769231</td>\n",
       "      <td>2019-09-27 20:20:07.858705</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>19</td>\n",
       "      <td>da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf</td>\n",
       "      <td>09e28eb8-d547-4b72-a588-5dcf10780ce2</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-09-27 20:20:07.858705</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>20</td>\n",
       "      <td>94b91775-17a6-421b-8968-525e00dcd1ce</td>\n",
       "      <td>f300e9fc-f441-4840-914e-7339dabe67bd</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.923077</td>\n",
       "      <td>2019-09-27 20:20:47.412052</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>21</td>\n",
       "      <td>94b91775-17a6-421b-8968-525e00dcd1ce</td>\n",
       "      <td>f300e9fc-f441-4840-914e-7339dabe67bd</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>0.500000</td>\n",
       "      <td>2019-09-27 20:20:47.412052</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>22</td>\n",
       "      <td>bd198510-dee1-4780-8f0e-f01a15a0d20d</td>\n",
       "      <td>c0ef2032-7f3d-49c3-8840-986659a3990b</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.923077</td>\n",
       "      <td>2019-09-27 20:21:22.701825</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>23</td>\n",
       "      <td>bd198510-dee1-4780-8f0e-f01a15a0d20d</td>\n",
       "      <td>c0ef2032-7f3d-49c3-8840-986659a3990b</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>0.500000</td>\n",
       "      <td>2019-09-27 20:21:22.701825</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>24</td>\n",
       "      <td>7652003b-6204-4915-8af5-fef44cc5e470</td>\n",
       "      <td>76dfd4a3-f028-4d8c-9e21-14b6370b379b</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.846154</td>\n",
       "      <td>2019-10-02 22:58:15.348369</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>25</td>\n",
       "      <td>7652003b-6204-4915-8af5-fef44cc5e470</td>\n",
       "      <td>76dfd4a3-f028-4d8c-9e21-14b6370b379b</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>0.500000</td>\n",
       "      <td>2019-10-02 22:58:15.348369</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>26</td>\n",
       "      <td>79761a7d-9de7-4d0a-9dec-eb34fa63b1a0</td>\n",
       "      <td>fcb653e1-d1b8-40e8-9d8f-8367b72b019a</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.923077</td>\n",
       "      <td>2019-10-02 23:00:50.648441</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>27</td>\n",
       "      <td>79761a7d-9de7-4d0a-9dec-eb34fa63b1a0</td>\n",
       "      <td>fcb653e1-d1b8-40e8-9d8f-8367b72b019a</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>0.500000</td>\n",
       "      <td>2019-10-02 23:00:50.648441</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>28</td>\n",
       "      <td>1bbdf982-a569-4aab-9a04-69acaaaaf7e1</td>\n",
       "      <td>d5d69213-c8dc-4b13-a5e3-21dac2209cd0</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.923077</td>\n",
       "      <td>2019-10-02 23:02:49.835471</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>29</td>\n",
       "      <td>1bbdf982-a569-4aab-9a04-69acaaaaf7e1</td>\n",
       "      <td>d5d69213-c8dc-4b13-a5e3-21dac2209cd0</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:02:49.835471</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>30</td>\n",
       "      <td>8834447e-41ad-41cc-9785-bd1d8311fab7</td>\n",
       "      <td>e8af1071-9bad-4fdc-9b09-0083245bd471</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.800000</td>\n",
       "      <td>2019-10-02 23:04:39.226694</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>31</td>\n",
       "      <td>8834447e-41ad-41cc-9785-bd1d8311fab7</td>\n",
       "      <td>e8af1071-9bad-4fdc-9b09-0083245bd471</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:04:39.226694</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>32</td>\n",
       "      <td>de8ec8aa-1f14-469c-a48c-20c73d817889</td>\n",
       "      <td>9edeec3b-cf27-4e58-a470-f5a2bdaf632b</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.800000</td>\n",
       "      <td>2019-10-02 23:05:44.002329</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>33</td>\n",
       "      <td>de8ec8aa-1f14-469c-a48c-20c73d817889</td>\n",
       "      <td>9edeec3b-cf27-4e58-a470-f5a2bdaf632b</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:05:44.002329</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>34</td>\n",
       "      <td>8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98</td>\n",
       "      <td>bfb9bdce-ca65-4ad8-936a-d36f4f77a6a3</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.900000</td>\n",
       "      <td>2019-10-02 23:06:12.811685</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>35</td>\n",
       "      <td>8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98</td>\n",
       "      <td>bfb9bdce-ca65-4ad8-936a-d36f4f77a6a3</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:06:12.811685</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>36</td>\n",
       "      <td>cff7a7c4-1384-4701-a66f-ea799a6d7970</td>\n",
       "      <td>4489c2fa-0712-45d7-9405-0d98464d7334</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.900000</td>\n",
       "      <td>2019-10-02 23:07:56.916514</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>37</td>\n",
       "      <td>cff7a7c4-1384-4701-a66f-ea799a6d7970</td>\n",
       "      <td>4489c2fa-0712-45d7-9405-0d98464d7334</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:07:56.916514</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>38</td>\n",
       "      <td>3589edbc-b79d-4abb-acf7-b085b4511f5f</td>\n",
       "      <td>213ac775-b374-479e-8b17-cd37b1ab89bb</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.900000</td>\n",
       "      <td>2019-10-02 23:08:11.386809</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>39</td>\n",
       "      <td>3589edbc-b79d-4abb-acf7-b085b4511f5f</td>\n",
       "      <td>213ac775-b374-479e-8b17-cd37b1ab89bb</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:08:11.386809</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>40</td>\n",
       "      <td>c251992c-ad2b-4586-bc70-f98f62f8b402</td>\n",
       "      <td>98149bd8-6a20-4fb2-adf5-bbd59af3f7f3</td>\n",
       "      <td>T1.Q1</td>\n",
       "      <td>select_all</td>\n",
       "      <td>0.900000</td>\n",
       "      <td>2019-10-02 23:08:42.876182</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "    <tr>\n",
       "      <td>41</td>\n",
       "      <td>c251992c-ad2b-4586-bc70-f98f62f8b402</td>\n",
       "      <td>98149bd8-6a20-4fb2-adf5-bbd59af3f7f3</td>\n",
       "      <td>T1.Q12</td>\n",
       "      <td>ordinal</td>\n",
       "      <td>1.000000</td>\n",
       "      <td>2019-10-02 23:08:42.876182</td>\n",
       "      <td>language</td>\n",
       "    </tr>\n",
       "  </tbody>\n",
       "</table>\n",
       "</div>"
      ],
      "text/plain": [
       "                          quiz_task_uuid  \\\n",
       "0   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       "1   a25ed7d6-4f1b-40a4-9f72-54e13e5658eb   \n",
       "2   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       "3   f65e3f32-7347-42b3-a6b2-39bc62e226c2   \n",
       "4   8a155187-7903-4284-97a2-c40404008deb   \n",
       "5   8a155187-7903-4284-97a2-c40404008deb   \n",
       "6   8a155187-7903-4284-97a2-c40404008deb   \n",
       "7   8a155187-7903-4284-97a2-c40404008deb   \n",
       "8   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       "9   946cc55d-ec61-41df-bf09-3359b9dc76e2   \n",
       "10  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       "11  430c7d69-746d-494a-ae25-abbf1c003b3b   \n",
       "12  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       "13  6c7879c3-c0da-4b76-bd7b-8b766e6b353d   \n",
       "14  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       "15  156e8426-0563-41af-95b1-5e32f270aa1d   \n",
       "16  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       "17  887ec9e8-c7e0-4eed-8cbf-ad7fc96a60d5   \n",
       "18  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       "19  da7af1d8-5f23-4c4e-9f2a-f0bb35798aaf   \n",
       "20  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       "21  94b91775-17a6-421b-8968-525e00dcd1ce   \n",
       "22  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       "23  bd198510-dee1-4780-8f0e-f01a15a0d20d   \n",
       "24  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       "25  7652003b-6204-4915-8af5-fef44cc5e470   \n",
       "26  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       "27  79761a7d-9de7-4d0a-9dec-eb34fa63b1a0   \n",
       "28  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       "29  1bbdf982-a569-4aab-9a04-69acaaaaf7e1   \n",
       "30  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       "31  8834447e-41ad-41cc-9785-bd1d8311fab7   \n",
       "32  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       "33  de8ec8aa-1f14-469c-a48c-20c73d817889   \n",
       "34  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       "35  8e7ab0d7-8aeb-472d-a759-1a3fc82d3e98   \n",
       "36  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       "37  cff7a7c4-1384-4701-a66f-ea799a6d7970   \n",
       "38  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       "39  3589edbc-b79d-4abb-acf7-b085b4511f5f   \n",
       "40  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       "41  c251992c-ad2b-4586-bc70-f98f62f8b402   \n",
       "\n",
       "                       quiz_taskrun_uuid question_label question_type  \\\n",
       "0   7b02602a-9c3c-4de8-a93d-d15a3aa477e6          T1.Q1    select_all   \n",
       "1   7b02602a-9c3c-4de8-a93d-d15a3aa477e6         T1.Q12       ordinal   \n",
       "2   dc0db990-79bd-49fb-ab21-549d514fe81e          T1.Q1    select_all   \n",
       "3   dc0db990-79bd-49fb-ab21-549d514fe81e         T1.Q12       ordinal   \n",
       "4   cc85610d-ec4d-4c7c-afe4-9108ef5b2d08          T1.Q1    select_all   \n",
       "5   cc85610d-ec4d-4c7c-afe4-9108ef5b2d08         T1.Q12       ordinal   \n",
       "6   b1cd7899-9e04-43f2-9ac3-9438a7baa3ea          T1.Q1    select_all   \n",
       "7   b1cd7899-9e04-43f2-9ac3-9438a7baa3ea         T1.Q12       ordinal   \n",
       "8   7da41488-d6a0-4e8d-9c92-dc38190d6c60          T1.Q1    select_all   \n",
       "9   7da41488-d6a0-4e8d-9c92-dc38190d6c60         T1.Q12       ordinal   \n",
       "10  c70bb521-a9b8-460e-919a-03285918306d          T1.Q1    select_all   \n",
       "11  c70bb521-a9b8-460e-919a-03285918306d         T1.Q12       ordinal   \n",
       "12  a1346f4b-2b1f-45f0-ab8a-3d43c26d8c70          T1.Q1    select_all   \n",
       "13  a1346f4b-2b1f-45f0-ab8a-3d43c26d8c70         T1.Q12       ordinal   \n",
       "14  09e209f0-356b-4b48-8bac-26e891e2a966          T1.Q1    select_all   \n",
       "15  09e209f0-356b-4b48-8bac-26e891e2a966         T1.Q12       ordinal   \n",
       "16  ce163448-42b3-44b4-b666-e7a4d1fb88db          T1.Q1    select_all   \n",
       "17  ce163448-42b3-44b4-b666-e7a4d1fb88db         T1.Q12       ordinal   \n",
       "18  09e28eb8-d547-4b72-a588-5dcf10780ce2          T1.Q1    select_all   \n",
       "19  09e28eb8-d547-4b72-a588-5dcf10780ce2         T1.Q12       ordinal   \n",
       "20  f300e9fc-f441-4840-914e-7339dabe67bd          T1.Q1    select_all   \n",
       "21  f300e9fc-f441-4840-914e-7339dabe67bd         T1.Q12       ordinal   \n",
       "22  c0ef2032-7f3d-49c3-8840-986659a3990b          T1.Q1    select_all   \n",
       "23  c0ef2032-7f3d-49c3-8840-986659a3990b         T1.Q12       ordinal   \n",
       "24  76dfd4a3-f028-4d8c-9e21-14b6370b379b          T1.Q1    select_all   \n",
       "25  76dfd4a3-f028-4d8c-9e21-14b6370b379b         T1.Q12       ordinal   \n",
       "26  fcb653e1-d1b8-40e8-9d8f-8367b72b019a          T1.Q1    select_all   \n",
       "27  fcb653e1-d1b8-40e8-9d8f-8367b72b019a         T1.Q12       ordinal   \n",
       "28  d5d69213-c8dc-4b13-a5e3-21dac2209cd0          T1.Q1    select_all   \n",
       "29  d5d69213-c8dc-4b13-a5e3-21dac2209cd0         T1.Q12       ordinal   \n",
       "30  e8af1071-9bad-4fdc-9b09-0083245bd471          T1.Q1    select_all   \n",
       "31  e8af1071-9bad-4fdc-9b09-0083245bd471         T1.Q12       ordinal   \n",
       "32  9edeec3b-cf27-4e58-a470-f5a2bdaf632b          T1.Q1    select_all   \n",
       "33  9edeec3b-cf27-4e58-a470-f5a2bdaf632b         T1.Q12       ordinal   \n",
       "34  bfb9bdce-ca65-4ad8-936a-d36f4f77a6a3          T1.Q1    select_all   \n",
       "35  bfb9bdce-ca65-4ad8-936a-d36f4f77a6a3         T1.Q12       ordinal   \n",
       "36  4489c2fa-0712-45d7-9405-0d98464d7334          T1.Q1    select_all   \n",
       "37  4489c2fa-0712-45d7-9405-0d98464d7334         T1.Q12       ordinal   \n",
       "38  213ac775-b374-479e-8b17-cd37b1ab89bb          T1.Q1    select_all   \n",
       "39  213ac775-b374-479e-8b17-cd37b1ab89bb         T1.Q12       ordinal   \n",
       "40  98149bd8-6a20-4fb2-adf5-bbd59af3f7f3          T1.Q1    select_all   \n",
       "41  98149bd8-6a20-4fb2-adf5-bbd59af3f7f3         T1.Q12       ordinal   \n",
       "\n",
       "    answer_score                  time_stamp task_type  \n",
       "0       0.750000  2019-09-16 23:25:37.329830  language  \n",
       "1       1.000000  2019-09-16 23:25:37.329830  language  \n",
       "2       0.750000  2019-09-16 23:36:01.249258  language  \n",
       "3       1.000000  2019-09-16 23:36:01.249258  language  \n",
       "4       0.769231  2019-09-16 23:41:43.882877  language  \n",
       "5       0.500000  2019-09-16 23:41:43.882877  language  \n",
       "6       0.769231  2019-09-16 23:41:43.929460  language  \n",
       "7       0.500000  2019-09-16 23:41:43.929460  language  \n",
       "8       0.923077  2019-09-16 23:48:27.897041  language  \n",
       "9       0.000000  2019-09-16 23:48:27.897041  language  \n",
       "10      0.923077  2019-09-16 23:49:37.867255  language  \n",
       "11      1.000000  2019-09-16 23:49:37.867255  language  \n",
       "12      0.923077  2019-09-16 23:51:35.572062  language  \n",
       "13      0.500000  2019-09-16 23:51:35.572062  language  \n",
       "14      0.769231  2019-09-27 20:16:39.326414  language  \n",
       "15      1.000000  2019-09-27 20:16:39.326414  language  \n",
       "16      0.846154  2019-09-27 20:18:13.357888  language  \n",
       "17      0.000000  2019-09-27 20:18:13.357888  language  \n",
       "18      0.769231  2019-09-27 20:20:07.858705  language  \n",
       "19      1.000000  2019-09-27 20:20:07.858705  language  \n",
       "20      0.923077  2019-09-27 20:20:47.412052  language  \n",
       "21      0.500000  2019-09-27 20:20:47.412052  language  \n",
       "22      0.923077  2019-09-27 20:21:22.701825  language  \n",
       "23      0.500000  2019-09-27 20:21:22.701825  language  \n",
       "24      0.846154  2019-10-02 22:58:15.348369  language  \n",
       "25      0.500000  2019-10-02 22:58:15.348369  language  \n",
       "26      0.923077  2019-10-02 23:00:50.648441  language  \n",
       "27      0.500000  2019-10-02 23:00:50.648441  language  \n",
       "28      0.923077  2019-10-02 23:02:49.835471  language  \n",
       "29      1.000000  2019-10-02 23:02:49.835471  language  \n",
       "30      0.800000  2019-10-02 23:04:39.226694  language  \n",
       "31      1.000000  2019-10-02 23:04:39.226694  language  \n",
       "32      0.800000  2019-10-02 23:05:44.002329  language  \n",
       "33      1.000000  2019-10-02 23:05:44.002329  language  \n",
       "34      0.900000  2019-10-02 23:06:12.811685  language  \n",
       "35      1.000000  2019-10-02 23:06:12.811685  language  \n",
       "36      0.900000  2019-10-02 23:07:56.916514  language  \n",
       "37      1.000000  2019-10-02 23:07:56.916514  language  \n",
       "38      0.900000  2019-10-02 23:08:11.386809  language  \n",
       "39      1.000000  2019-10-02 23:08:11.386809  language  \n",
       "40      0.900000  2019-10-02 23:08:42.876182  language  \n",
       "41      1.000000  2019-10-02 23:08:42.876182  language  "
      ]
     },
     "execution_count": 30,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "# example of df for one user.\n",
    "user_dfs[\"0e4b8a3e-2714-4b5f-ba10-bb576aaa5cc6\"]"
   ]
  }
 ],
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