{
  "title": "Bank holding company reporting scope data for AI",
  "source_page": "https://fiund.com/industries/bank-holding-company-reporting-scope-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Compare two invented reporting perimeters",
    "context": "A fictional group uses demonstration units rather than dollars. The exercise tests whether an assistant preserves the entity list attached to a reported total. It asks for evidence matching, with no accounting or filing determination.",
    "records": [
      [
        "PERIMETER-Q1",
        "Original scope sheet",
        "Period Q1 includes demonstration entities Cedar and Birch. The sheet excludes Maple."
      ],
      [
        "TOTAL-Q1",
        "Invented reporting extract",
        "Q1 total is 100 units and explicitly references PERIMETER-Q1."
      ],
      [
        "PERIMETER-Q2",
        "Revised scope sheet",
        "Period Q2 includes Cedar, Birch and Maple. The sheet supplies no constant-perimeter adjustment."
      ],
      [
        "TOTAL-Q2",
        "Invented reporting extract",
        "Q2 total is 150 units and references PERIMETER-Q2. A separate Cedar-only row records 80 units."
      ]
    ],
    "question": "Do these records establish 50% growth for the same group of entities? Identify the supported totals, their coverage and the missing information.",
    "answer": "The reported totals rise from 100 to 150 demonstration units, but their stated coverage differs. Q1 covers Cedar and Birch; Q2 also includes Maple. The package does not establish 50% growth on a constant perimeter. A comparable Q2 total for Cedar and Birch, or a documented adjustment on the same basis, is missing. Cedar's separate 80-unit row cannot replace the group total. Cite both perimeter sheets alongside their linked extracts.",
    "failureModes": [
      "Calling the difference a constant-perimeter growth rate without resolving Maple's inclusion.",
      "Comparing the Cedar-only row with the earlier group total.",
      "Dropping the reporting period when joining the scope sheet to the extract."
    ],
    "fields": [
      [
        "Reporting period",
        "Connect each figure to the period actually covered."
      ],
      [
        "Perimeter identifier",
        "Preserve the specific list of included demonstration entities."
      ],
      [
        "Measure and unit",
        "Keep the artificial unit and group-versus-entity meaning with the amount."
      ],
      [
        "Adjustment reference",
        "Record whether a comparable-basis adjustment exists, rather than inventing one."
      ]
    ],
    "holdout": "Add a third period whose perimeter returns to Cedar and Birch but whose measure definition changes. Check whether the assistant notices the measure change even though the entity list matches.",
    "boundary": "These are independently invented administrative records. They contain no real positions, customer information or supervisory material and supply no regulatory reporting or investment advice. Real reporting collections require an authorized source and specialist review."
  }
}