task/user_cold_start/yelp/tasks/task_50.json

{
  "type": "recommendation",
  "candidate_category": "business",
  "user_id": "UGSk96H0yyKas_IXjf2eQA",
  "candidate_list": [
    "N1ZXhAVzOzbyCBPEXTaUUw",
    "d36q8xxhWiKhRaRs7Q42BA",
    "do2EKil27ppweY34hqnMcA",
    "EUlSBUUuaPVQ7NftUbyf8A",
    "kJguN_71VpAYPII4_kbaAA",
    "-ib2qJmDKJgH_ZbtSu_HjA",
    "gqhOAmj7npSiq4b6j5-vuw",
    "VndJMY1frtXpFp7QPsYV0w",
    "XF2L4h5cpjIX-0wv9yGVLA",
    "v-ZuFrAxO76Pul-enLJiKg",
    "s9ceDy-cVHe0uzvZpWq87Q",
    "pUeuBWxgll2in2KqKeAR_A",
    "qZN7FFXvMOPGq4m36rzd6Q",
    "MoEZGIWnOfOLR7oEj024hQ",
    "CB1yizxEQtIdLzDzp3zZuw",
    "7yPzOek7Af2dKWGYKpcHWA",
    "ek44MbBmjmcQywn8Y1rVZA",
    "5nDK4s1d9imWL79RqUhxWg",
    "frGG1oR9I38hF7mo3O5WQQ",
    "tqdpJoM3m2kfItuiD4qP7Q"
  ],
  "loc": [
    -1,
    -1
  ]
}