{ "name": "economist_daily_chart_84.png", "vistype": "line", "Q1": { "type": "0", "question": "What is the theme of this visualization?", "A": "Median age of population", "B": "Median height of population", "C": "Median weight of population", "D": "I can not remember", "answer": "A" }, "Q2": { "type": "2", "question": "What period of data does this visualization show?", "A": "1900-2010", "B": "1930-2010", "C": "1950-2010", "D": "I can not remember", "answer": "C" }, "Q3": { "type": "3", "question": "What is the median value in 1980?", "A": "Around 15", "B": "Around 30", "C": "Around 60", "D": "I can not remember", "answer": "A" }, "Q4": { "type": "3", "question": "What is the median value in 2010?", "A": "Around 15", "B": "Around 30", "C": "Around 60", "D": "I can not remember", "answer": "B" }, "Q5": { "type": "1", "question": "Which region has the highest age?", "A": "SAUD", "B": "FAISAL", "C": "ABDULIAH", "D": "I can not remember", "answer": "C" } }