{
  "title": "Rough rice sample and milling-yield data for AI review",
  "source_page": "https://fiund.com/industries/rough-rice-sample-milling-yield-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "A plausible whole-kernel number is unusable when its sample belongs to another delivery",
    "context": "Original mock rice tickets use arbitrary mass units and a specified exercise denominator. They are not actual inspection sheets, grades or commercial deductions.",
    "records": [
      [
        "RR1",
        "Sample A stages",
        "Delivery D1, sample A: rough portion 100 mass units, matching milled output 70, matching whole-kernel component 55."
      ],
      [
        "RR2",
        "Sample B packet",
        "Delivery D1, sample B: rough portion 100, milled output 68. Attached whole-kernel card says sample B-old, delivery D0, component 54."
      ],
      [
        "RR3",
        "Calculation definition",
        "For this practice question, each output fraction uses its own sample's original rough portion. No B-to-B-old equivalence supplied."
      ]
    ],
    "question": "Which fractions can be computed for A and B, and can B's attached 54-unit component be used because it fits under the milled total?",
    "answer": "RR1 and RR3 support A's milled fraction of 70% and whole-kernel fraction of 55%, each over its 100-unit rough portion. RR2 supports B's milled fraction of 68%, but its attached 54-unit component belongs to another sample and delivery. Numerical plausibility does not resolve identity, so B's whole-kernel fraction remains unsupported. Preserve sample, stage and denominator before calculating rather than borrowing a neighboring result.",
    "failureModes": [
      "Accepting a component because it is numerically plausible despite a delivery mismatch.",
      "Mixing stage-specific results or using a different sample's denominator."
    ],
    "fields": [
      [
        "Delivery and sample identity",
        "Defines the specimen."
      ],
      [
        "Rough, milled and component stage",
        "Preserves the measurement relationship."
      ],
      [
        "Denominator rule and unmatched card",
        "Makes calculation limits explicit."
      ]
    ],
    "holdout": "Change the requested denominator to matching milled output. Require A's whole-kernel share to become 55/70, about 78.57%, with the new basis stated.",
    "boundary": "Use invented tickets and owned photos. Exclude buyer deductions, cultivar contracts and shipment IDs; mill and lab worksheet rights are separate from crop ownership."
  }
}