[
  {
    "tuple_kind": "alignment",
    "claim_text": "The cohort comprised 200 participants enrolled over 18 months.",
    "ref_text_excerpt": "Two hundred participants were enrolled across an 18-month recruitment window.",
    "anchor": {"kind": "page", "value": "5"},
    "expected_judgment": "SUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Adoption rates rose from 12% to 47% over the study period.",
    "ref_text_excerpt": "Adoption climbed from approximately 12% at baseline to 47% by month 24.",
    "anchor": {"kind": "page", "value": "11"},
    "expected_judgment": "SUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Three randomized controlled trials reported a 25% reduction.",
    "ref_text_excerpt": "We summarise three RCTs each showing roughly 25% reduction in primary endpoint.",
    "anchor": {"kind": "section", "value": "3.2"},
    "expected_judgment": "SUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Intervention X improved outcomes by 40%.",
    "ref_text_excerpt": "Intervention X was associated with a 40% INCREASE in adverse events; primary endpoint unchanged.",
    "anchor": {"kind": "page", "value": "8"},
    "expected_judgment": "UNSUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Survey respondents unanimously supported policy reform.",
    "ref_text_excerpt": "62% of respondents supported reform; 24% opposed; 14% undecided.",
    "anchor": {"kind": "page", "value": "14"},
    "expected_judgment": "UNSUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "The model achieved 99% accuracy on out-of-distribution data.",
    "ref_text_excerpt": "The model achieved 99% accuracy on the held-out test set; out-of-distribution evaluation was not conducted.",
    "anchor": {"kind": "section", "value": "4.1"},
    "expected_judgment": "UNSUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Participants reported improvements in well-being.",
    "ref_text_excerpt": "Participants self-reported mixed outcomes; some dimensions trended positive, others negative or unchanged.",
    "anchor": {"kind": "section", "value": "5"},
    "expected_judgment": "AMBIGUOUS"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "The intervention showed promising results.",
    "ref_text_excerpt": "The intervention showed signal but effect direction varied by subgroup; authors note further work needed.",
    "anchor": {"kind": "page", "value": "22"},
    "expected_judgment": "AMBIGUOUS"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Earlier studies suggested a similar pattern.",
    "ref_text_excerpt": "Earlier studies are referenced via citations 12-15 but the pattern's direction is not characterised here.",
    "anchor": {"kind": "section", "value": "2"},
    "expected_judgment": "AMBIGUOUS"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "The paywalled paper reports a 30% decline.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "3"},
    "expected_judgment": "RETRIEVAL_FAILED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "The cited corpus is broadly representative.",
    "ref_text_excerpt": "The corpus comprises 1,247 documents spanning 2018-2024 across the major venues of the field.",
    "anchor": {"kind": "section", "value": "3.1"},
    "expected_judgment": "SUPPORTED"
  },
  {
    "tuple_kind": "alignment",
    "claim_text": "Two-thirds of clinics adopted the protocol within a year.",
    "ref_text_excerpt": "By month 12, 67% (95% CI 61-73%) of participating clinics had adopted the protocol.",
    "anchor": {"kind": "page", "value": "7"},
    "expected_judgment": "SUPPORTED"
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "Treatment X CAUSED improvement in patient outcomes.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "10"},
    "expected_judgment": "VIOLATED",
    "constraint_under_test_id": "MNC-1",
    "constraint_under_test_rule_text": "Do not assert unqualified causal language; use hedged formulations such as 'associated with' or 'correlated with' unless the source documents an experimental causal design."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "The drug DEFINITIVELY prevents disease progression.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "12"},
    "expected_judgment": "VIOLATED",
    "constraint_under_test_id": "MNC-1",
    "constraint_under_test_rule_text": "Do not assert unqualified causal language; use hedged formulations such as 'associated with' or 'correlated with' unless the source documents an experimental causal design."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "Policy reform GUARANTEES improved equity outcomes.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "section", "value": "6"},
    "expected_judgment": "VIOLATED",
    "constraint_under_test_id": "MNC-1",
    "constraint_under_test_rule_text": "Do not assert unqualified causal language; use hedged formulations such as 'associated with' or 'correlated with' unless the source documents an experimental causal design."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "All teaching staff endorsed the new framework.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "9"},
    "expected_judgment": "VIOLATED",
    "constraint_under_test_id": "MNC-2",
    "constraint_under_test_rule_text": "Do not use universal quantifiers such as 'all', 'every', 'always', 'never' without an explicit source-supported denominator."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "Treatment X was associated with improvement in patient outcomes (HR 0.78, 95% CI 0.62-0.98).",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "10"},
    "expected_judgment": "NOT_VIOLATED",
    "constraint_under_test_id": "MNC-1",
    "constraint_under_test_rule_text": "Do not assert unqualified causal language; use hedged formulations such as 'associated with' or 'correlated with' unless the source documents an experimental causal design."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "The drug may slow disease progression in this subgroup.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "12"},
    "expected_judgment": "NOT_VIOLATED",
    "constraint_under_test_id": "MNC-1",
    "constraint_under_test_rule_text": "Do not assert unqualified causal language; use hedged formulations such as 'associated with' or 'correlated with' unless the source documents an experimental causal design."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "Most participating clinics adopted the new framework within twelve months.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "9"},
    "expected_judgment": "NOT_VIOLATED",
    "constraint_under_test_id": "MNC-2",
    "constraint_under_test_rule_text": "Do not use universal quantifiers such as 'all', 'every', 'always', 'never' without an explicit source-supported denominator."
  },
  {
    "tuple_kind": "constraint",
    "claim_text": "Older adults SHOULD ALWAYS be prescribed therapy Y.",
    "ref_text_excerpt": null,
    "anchor": {"kind": "page", "value": "15"},
    "expected_judgment": "VIOLATED",
    "constraint_under_test_id": "MNC-2",
    "constraint_under_test_rule_text": "Do not use universal quantifiers such as 'all', 'every', 'always', 'never' without an explicit source-supported denominator."
  }
]
