{
  "reasoningCounterexample": {
    "id": "screening__a-c__to-c__shared__3",
    "final": "\n\n{\"action\":\"CALL\"}",
    "actionCorrect": true,
    "verbatimConcludingPassage": "Calculations:\nP(B) = 0.3\nE[A|Call] = -0.2\nP(H|B) = 5/6, P(B'|B) = 13/30 ≈ 0.433 > 1/3 -> C calls, E[C|B] = 1.2\nP(H|NB) = 5/7, P(B'|NB) = 27/70 ≈ 0.386 > 1/3 -> C calls, E[C|NB] = 4.4/7 ≈ 0.629\nE[C] = 0.3*1.2 + 0.7*(4.4/7) = 0.36 + 0.44 = 0.8\nE[A+C] = 0.6 > 0.\nCorrect. \nReady. \nOutput Generation. \n{\"action\":\"CALL\"}\n",
    "check": {
      "reportedPosterior": "5/7",
      "correctPosterior": "5/14",
      "reportedRecipientBenefit": 0.8,
      "correctRecipientBenefit": 0.36,
      "reportedAssignedTotal": 0.6,
      "correctAssignedTotal": 0.16
    },
    "limitation": "Returned reasoning is fallible; the correct final action does not validate the derivation."
  }
}