{
  "id": "ID-1",
  "candidate_or_issue": "符合吊兰特征，但无照片无法确认具体品种。",
  "confidence": "中",
  "evidence": "窄带状叶、匍匐茎末端小苗是吊兰常见识别线索。",
  "follow_up_questions": [
    "请提供整株及叶片基部的清晰照片。",
    "叶片白色条纹是纵向贯穿还是边缘分布？"
  ],
  "safe_first_step": "观察盆土干湿、托盘积水及排水孔通畅情况。",
  "limit": "仅基于文字描述，不代替专业诊断，不确认具体品种。"
}
