[
  {
    "id": "refund-01",
    "document_ids": [
      "policy-refund",
      "policy-shipping",
      "guide-access",
      "policy-exceptions"
    ]
  },
  {
    "id": "access-01",
    "document_ids": [
      "policy-shipping",
      "guide-access"
    ]
  },
  {
    "id": "unknown-01",
    "document_ids": []
  },
  {
    "id": "extra-01",
    "document_ids": [
      "guide-access"
    ]
  }
]