// Edit Zone 
var data = {
    "_rubric": "<b>Match the columns.</b>",
    "_title": "<b>What's my opposite?</b>",
    "_leftCol": [
        "9 x 1 x 1000",
        "8 x 9 x 1000",
        "12 x 7 x 1000",
        "6 x 8 x 1000",
        "13 x 9 x 1000"
    ],
    "_rightCol": [
        "72,000",
        "9000",
        "48,000",
        "1,17,000",
        "84,000"
    ],
    "_colHead": [],
    "_answers": [
        [
            "2"
        ],
        [
            "1"
        ],
        [
            "5"
        ],
        [
            "3"
        ],
        [
            "4"
        ]
    ],
    "type": "MatchTheColumns",
    "intro": "a"
};