{
    "name": "whoK04_1.png",
    "vistype": "pie",
    "Q1": {
        "type": "0",
        "question": "What is the title of this visualization?",
        "A": "HIV prevalence in women aged 15-49 years by region, 1990-2007",
        "B": "Countries Report Insufficient Staff to Operate and Maintain Urban and Rural Drinking-water Systems (Figure 4.1)",
        "C": "Almost half of the two billion people who have gained access to drinking water since 1990 live in China or India",
        "D": "I can not remember",
        "answer": "C",
        "AOI": "6"
    },
    "Q2": {
        "type": "4",
        "question": "What is the scale of the visualization?",
        "A": "Billions",
        "B": "Millions",
        "C": "Thousands",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "4"
    },
    "Q3": {
        "type": "1",
        "question": "Which country has the largest population to gain access to drinking water since 1990?",
        "A": "China",
        "B": "India",
        "C": "Other",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "9"
    },
    "Q4": {
        "type": "4",
        "question": "Which region is not represent in blue colormaps?",
        "A": "WESTERN ASIA",
        "B": "SOUTHERN ASIA",
        "C": "SUB-SAHARAN AFRICA",
        "D": "I can not remember",
        "answer": "A",
        "AOI": "4"
    },
    "Q5": {
        "type": "4",
        "question": "Which region is represented in blue colormaps?",
        "A": "WESTERN ASIA",
        "B": "SOUTHERN ASIA",
        "C": "DEVELOPED REGIONS",
        "D": "I can not remember",
        "answer": "B",
        "AOI": "4"
    }
}