task/classic/goodreads/tasks/task_43.json

{
    "type": "recommendation",
    "user_id": "6c88981c6a94dc3c4d23cbde514efaaf",
    "candidate_category": "book",
    "candidate_list": [
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        "13415251",
        "22596603",
        "13490314",
        "905740",
        "3390974",
        "6272149",
        "11287115",
        "23572953",
        "34599110",
        "90283",
        "13526348",
        "13239161",
        "10877091",
        "622382",
        "34396859",
        "14457161",
        "18212510",
        "17870872",
        "6437608"
    ],
    "loc": [
        -1,
        -1
    ],
    "data type": "real"
}