task/user_cold_start/amazon/tasks/task_5.json

{
  "type": "recommendation",
  "candidate_category": "product",
  "user_id": "AE7TEXRPMM7BCYSCG3U2Z2WFCJPQ",
  "candidate_list": [
    "B00M87C57Y",
    "B07FCC8DL5",
    "B0BRPGBC85",
    "B00KVWX5YK",
    "B0BQBCCM1B",
    "B08N65ZL6N",
    "B084TMH6RY",
    "B005LV91VW",
    "B07RGX23BT",
    "B0C1QKZSV4",
    "B07L5WPJYG",
    "B00759D22C",
    "B00RC0MASG",
    "B0B45XGF28",
    "B0158E92BK",
    "B07ZQYHC3H",
    "B00EQ26OQ2",
    "B00002SU3D",
    "B00B4QY1SG",
    "B07P5GY7HQ"
  ],
  "loc": [
    -1,
    -1
  ]
}