{
  "status": "PASS",
  "candidate": "Vì Sao Tai Bạn Ù Sau Khi Nghe Âm Thanh Quá Lớn?",
  "against_projects": "001-035",
  "rejected_candidate": "Vì Sao Đồ Cay Khiến Miệng Bạn Cảm Thấy Nóng?",
  "rejected_reason": "semantic collision with prior spicy-food topic",
  "nearest_topic": "033 airplane ear pop",
  "distinction": {
    "title": "loud-sound tinnitus, not pressure pop",
    "mechanism": "cochlear hair-cell/synapse stress and auditory neural activity, not Eustachian pressure equalization",
    "evidence": "noise exposure, temporary threshold shift and tinnitus literature",
    "payoff": "safe recovery window, hearing protection and urgent red flags"
  }
}