{
    "name": "economist_daily_chart_162.png",
    "vistype": "line",
    "Q1": {
        "question": "What is the theme of this visualization?",
		"type": "0",
        "A": "It shows the number of smartphones shipped per year",
        "B": "It shows the number of server devices shipped per year",
        "C": "It shows the number of personal computer devices shipped per year",
        "D": "I can not remember",
        "answer": "C",
        "AOI": "6"
    },
    "Q2": {
        "question": "What type of phone was sold the most within a year?",
		"type": "2",
        "A": "Nokia",
        "B": "Android",
        "C": "iPhone",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "2,9,10"
    },
    "Q3": {
        "question": "What period of data does this visualization show?",
		"type": "3",
        "A": "1975-2011",
        "B": "1985-2010",
        "C": "1980-2012",
        "D": "I can not remember",
        "answer": "A",
        "AOI": "2,9"
    },
    "Q4": {
        "question": "What is the most selling group of devices every year since 1985?",
		"type": "1",
        "A": "Android phones",
        "B": "Macintosh",
        "C": "PC total",
        "D": "I can not remember",
        "answer": "C",
        "AOI": "2,9,10"
    },
    "Q5": {
        "question": "What is the source of the data?",
		"type": "3",
        "A": "Brantico",
        "B": "Asymco",
        "C": "Asyntra",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "8"
    }
}