var data = {
    rowHeaders:[
        {text: ["(a) SRM geoengineering is being tested in local field experiments for potential deployment.", "During testing, the Northern hemisphere suffers devastating heat waves over two consecutive summers."]},
      {text: ["(b) Sulfate aerosol geoengineering has been used for 30 years to control global mean surface temperature.", "During this time, steadily decreasing precipitation in North Africa, the Middle East and South Asia has led to devastating droughts, the last of which caused an unprecedented number of fatalities."]},
      {text: ["(c) Commercial companies are set up to carry out SRM for national governments or the UN.", "The SRM maintains global mean temperature at the target value."]},
      {text: ["(d) Sulfate aerosol geoengineering is implemented by the G7 nations (Canada, France, Germany, Italy, Japan, UK and US).", "Six months later, a large developing nation has the worst droughts recorded for a hundred years, causing widespread crop failures."]}
    ],
  colHeaders: [
    {text: "Geoengineering scenario"},
    {text: "Climate change"},
    {text: "Political or economic risk"}
  ],
    choices: [
        {text: "Vested interests lobby politicians to continue geoengineering indefinitely rather than addressing the root causes of climate change and ocean acidification."},
        {text: "Politicians abruptly switch off the geoengineering, causing rapid warming."},
        {text: "The affected nation aggressively seeks financial compensation from the G7 nations for damages they claim were caused by the geoengineering."},
        {text: "Politicians decide to deploy geoengineering before its effectiveness and risks are fully understood."}
    ],
    answers: [
        {text: ["Vested interests lobby politicians to continue geoengineering indefinitely rather than addressing the root causes of climate change and ocean acidification.", "td2"]},
        {text: ["Politicians abruptly switch off the geoengineering, causing rapid warming.", "td1"]},
        {text: ["The affected nation aggressively seeks financial compensation from the G7 nations for damages they claim were caused by the geoengineering.", "td3"]},
        {text: ["Politicians decide to deploy geoengineering before its effectiveness and risks are fully understood.", "td0"]}
    ],
    feedback: [
        {text: "<p>Your answer is correct.</p>"},
        {text: " Your answer is incorrect. Wrong answers have been removed. Try again."},
        {text: " <p>Your answer is still incorrect. The correct answers are now shown. </p>"}
    ]
};