task/long_term/goodreads/tasks/task_5.json

{
    "type": "recommendation",
    "user_id": "0ca67b38e3668c431e4e51501079a12b",
    "candidate_category": "book",
    "candidate_list": [
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        "18803129",
        "22609137",
        "23156820",
        "1231024",
        "22447402",
        "1080207",
        "1438801",
        "28109923",
        "215133",
        "17864425",
        "19023504",
        "18332162",
        "18513593",
        "7829171",
        "6735104",
        "15955704",
        "34002075",
        "1245449",
        "173249"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}