{
  "schema_version": "experimental-explicit-rejection-gold-v0",
  "cases": [
    {
      "case_id": "RJ-01", "description": "Explicit collective rejection with local target",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten die reale Anlage für den Versuch nutzen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Nein, das machen wir nicht.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "explicit_action_rejection", "rejection_observation_id": "obs_2", "target_observation_id": "obs_1", "action_concepts": [["real"], ["anlage", "plant"], ["versuch", "trial", "test"]], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": true}
    },
    {
      "case_id": "RJ-02", "description": "Explicit non-pursuit with paired target",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Eine Möglichkeit wäre, die externe Lösung weiterzuverfolgen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Das verfolgen wir nicht weiter.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "explicit_action_rejection", "rejection_observation_id": "obs_2", "target_observation_id": "obs_1", "action_concepts": [["extern"], ["lösung", "solution"], ["weiter", "pursu", "continu"]], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": true}
    },
    {
      "case_id": "RJ-03", "description": "Self-contained collaboration rejection",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Mit Dr. Schlummer arbeiten wir nicht weiter.", "speaker": "Martin", "named_person": "Dr. Schlummer", "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "explicit_action_rejection", "rejection_observation_id": "obs_1", "target_observation_id": "obs_1", "action_concepts": [["schlummer"], ["arbeit", "collabor"], ["weiter", "fortsetz", "continu"]], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": true}
    },
    {
      "case_id": "RJ-04", "description": "Personal preference",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten die reale Anlage für den Versuch nutzen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Ich würde das nicht machen.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_2", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-05", "description": "Concern",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten das neue Material einsetzen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Das wäre kritisch.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_2", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-06", "description": "Uncertainty",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Eine Möglichkeit wäre, die Waschstufe einzubauen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Ich weiß nicht, ob das sinnvoll ist.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_2", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-07", "description": "Negative recommendation",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten die reale Anlage verwenden.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Ich würde eher davon abraten.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_2", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-08", "description": "Deferral",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten die externe Lösung einsetzen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Das entscheiden wir nächste Woche.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_2", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-09", "description": "Factual negation",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Das Material ist nicht verfügbar.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_1", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-10", "description": "Temporary non-action",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten die Waschstufe einbauen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Das machen wir erstmal noch nicht.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "none", "rejection_observation_id": "obs_2", "target_observation_id": null, "action_concepts": [], "qualifier_concepts": [], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": false}
    },
    {
      "case_id": "RJ-11", "description": "Explicit rejection with material scope",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Für den Druckversuch steht die reale Anlage zur Diskussion.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Die reale Anlage nutzen wir dafür nicht.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "explicit_action_rejection", "rejection_observation_id": "obs_2", "target_observation_id": "obs_1", "action_concepts": [["real"], ["anlage", "plant"]], "qualifier_concepts": [["druckversuch", "dafür", "pressure test"]], "forbidden_action_concepts": []},
      "expected_result": {"explicitly_rejected": true}
    },
    {
      "case_id": "RJ-12", "description": "Rejection plus positive alternative",
      "observations": [
        {"observation_id": "obs_1", "evidence_id": "e1", "content": "Martin: Wir könnten den Versuch in der realen Anlage durchführen.", "speaker": "Martin", "named_person": null, "addressee": null},
        {"observation_id": "obs_2", "evidence_id": "e2", "content": "Martin: Das machen wir nicht; wir testen stattdessen im Technikum.", "speaker": "Martin", "named_person": null, "addressee": null}
      ],
      "expected_recognition": {"rejection_form": "explicit_action_rejection", "rejection_observation_id": "obs_2", "target_observation_id": "obs_1", "action_concepts": [["versuch", "trial", "test"], ["real"], ["anlage", "plant"]], "qualifier_concepts": [["real"], ["anlage", "plant"]], "forbidden_action_concepts": ["technikum", "technical facility", "technical center", "technical centre"]},
      "expected_result": {"explicitly_rejected": true}
    }
  ]
}