// Edit Zone 
var data = {
    "_rubric": "<b>Match the following.</b>",
    "_title": "<b></b>",
    "_leftCol": [
        "Venus flytrap",
        "Hydrilla",
        "Lotus",
        "Water hyacinth",
        "Cactus"
    ],
    "_rightCol": [
        "Underwater plant",
        "Desert plant",
        "Floating plant",
        "Insectivorous plant",
        "Fixed plant"
    ],
    "_colHead": [],
    "_answers": [
        [
            "4"
        ],
        [
            "1"
        ],
        [
            "5"
        ],
        [
            "3"
        ],
        [
            "2"
        ]
    ],
    "type": "MatchTheColumns",
    "intro": "a"
};