{
  "title": "Towing incident handoff records for AI evaluation",
  "source_page": "https://fiund.com/industries/towing-scene-clearance-data",
  "authorship": "Original fictional Fiund editorial exercise. No actual operating records or third-party source assets are included.",
  "example": {
    "title": "Vehicle removal and authorized lane-clearance confirmation are distinct milestones",
    "context": "A wholly fictional dispatch exercise uses relative minutes and abstract incident lanes. There is no vehicle, plate, roadside image, victim, location or live response.",
    "records": [
      [
        "TSN1",
        "Incident A",
        "Dispatch minute 0, arrival minute 10, removal confirmed minute 25. Separate authorized clearance at minute 30 explicitly names A/lane L1."
      ],
      [
        "TSN2",
        "Incident B",
        "Dispatch 0, arrival 12, removal confirmed 28. No B/lane L2 clearance supplied."
      ],
      [
        "TSN3",
        "Attached clearance",
        "Signed note says incident B-old/lane L3 clear at 32. No B-old-to-B or L3-to-L2 equivalence record."
      ]
    ],
    "question": "Which milestones and intervals are verified for A, and why does B's final clearance remain unresolved after removal?",
    "answer": "TSN1 supports A's arrival at ten minutes, removal at 25 and lane-L1 clearance at 30, leaving five minutes between removal and clearance. TSN2 supports B's arrival and removal but no L2 clearance. TSN3 names another incident and lane, so it cannot close that gap. Preserve each milestone's authority and exact target rather than equate removal with a cleared lane or use another incident's signed note.",
    "failureModes": [
      "Treating removal as the authorized clearance event.",
      "Matching a clearance to a similar incident while ignoring lane identity."
    ],
    "fields": [
      [
        "Incident and lane alias",
        "Defines the event scope."
      ],
      [
        "Dispatch, arrival, removal and clearance type",
        "Separates milestones."
      ],
      [
        "Relative time and confirming authority",
        "Supports intervals."
      ]
    ],
    "holdout": "Add B's clearance for L2 but on a different reference clock. Require occurrence to resolve while an exact removal-to-clearance interval remains uncertain.",
    "boundary": "Use original invented records. Exclude police reports and actual response details; no roadside work or operational direction is included."
  }
}