{
  "description": "Fictional rows; illustrative only.",
  "input": [
    {
      "id": 1,
      "label": "  Example  ",
      "date": "03/04/2026"
    }
  ],
  "expected": {
    "clean": [
      {
        "id": 1,
        "label": "Example",
        "date": null
      }
    ],
    "quarantine": [
      {
        "id": 1,
        "field": "date",
        "reason": "ambiguous_locale"
      }
    ],
    "changes": [
      {
        "id": 1,
        "field": "label",
        "rule": "trim",
        "before": "  Example  ",
        "after": "Example"
      }
    ]
  }
}