{
    "ch-1" : [
        {
            "function" : "wordcount",
            "arguments" : ["unicode", "xml", "raku", "perl"],
            "result" : 2
        },
        {
            "arguments" : ["the", "weekly", "challenge"],
            "result" : 2
        },
        {
            "arguments" : ["perl", "python", "postgres"],
            "result" : 0
        }
    ],
    "ch-2" : [
        {
            "function" : "minimumcommon",
            "multiarg" : "true",
            "arguments" : [
                [ 1, 2, 3, 4 ],
                [ 3, 4, 5, 6 ]
            ],
            "result" : 3
        },
        {
            "multiarg" : "true",
            "arguments" : [
                [ 1, 2, 3 ],
                [ 2, 4 ]
            ],
            "result" : 2
        },
        {
            "multiarg" : "true",
            "arguments" : [
                [ 1, 2, 3, 4 ],
                [ 5, 6, 7, 8 ]
            ],
            "result" : -1
        }
    ]
}