{
  "title": "Stationery manufacturing data for AI page-set checks",
  "source_page": "https://fiund.com/industries/stationery-set-page-perforation-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A form's pages are complete but out of order",
    "context": "An original three-part form uses invented page IDs and a dotted perforation symbol.",
    "records": [
      [
        "S1",
        "Assembly key",
        "Top to bottom: P1 request, P2 duplicate, P3 receipt; only P3 perforated."
      ],
      [
        "S2",
        "Bench image",
        "Order top to bottom P1, P3, P2."
      ],
      [
        "S3",
        "Detail crop",
        "Perforation symbol visible on P3."
      ],
      [
        "S4",
        "Packing count",
        "Three pages in this set."
      ]
    ],
    "question": "What should the set-level annotation say?",
    "answer": "All three expected IDs appear once in S2, consistent with the count in S4. The P3 perforation placement agrees with S1 and S3. However, P3 and P2 are reversed in the stack, so completeness and feature placement should pass separately from sequence.",
    "failureModes": [
      "Using the right page count as evidence of right order",
      "Assigning the perforation to whichever page is last"
    ],
    "fields": [
      [
        "stack_index",
        "Records top-to-bottom order"
      ],
      [
        "page_id",
        "Identifies function independently of stack position"
      ],
      [
        "perforation_page",
        "Associates the mark with its page"
      ]
    ],
    "holdout": "Substitute a second P2 for P3 while retaining three sheets; require a duplicate and missing-page finding.",
    "boundary": "No customer forms, carbon-copy personal information or commercial design assets."
  }
}