[
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 1,
    "questionType": "single_choice",
    "content": {
      "stem": "下列A与B都正确，应选择哪项？",
      "explanation": "固定选项身份；不能只乱序文字后保留原字母答案。",
      "options": [
        {
          "key": "A",
          "content": "2+2=4",
          "correct": false
        },
        {
          "key": "B",
          "content": "3+3=6",
          "correct": false
        },
        {
          "key": "C",
          "content": "A与B都正确",
          "correct": true
        },
        {
          "key": "D",
          "content": "都不正确",
          "correct": false
        }
      ],
      "optionOrderPolicy": "fixed_required",
      "optionOrderReason": "position_dependency_detected"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q031"
      ],
      "sourceOrder": 1,
      "excerpt": "下列A与B都正确，应选择哪项？",
      "sourceId": "Q031",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 31
        }
      ]
    },
    "issues": [
      {
        "severity": "review",
        "code": "POSITION_DEPENDENT_OPTIONS",
        "fieldPath": "content.options",
        "message": "选项依赖 A/B 身份，须保留顺序并人工确认。",
        "evidence": {
          "sourceId": "Q031",
          "sourceAnswer": [
            "C"
          ]
        },
        "ruleVersion": "training-demo-v1"
      }
    ]
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 2,
    "questionType": "multiple_choice",
    "content": {
      "stem": "选出两个奇数。",
      "explanation": "多选答案顺序不同，身份集合仍为A/C。",
      "options": [
        {
          "key": "A",
          "content": "1",
          "correct": true
        },
        {
          "key": "B",
          "content": "2",
          "correct": false
        },
        {
          "key": "C",
          "content": "3",
          "correct": true
        },
        {
          "key": "D",
          "content": "4",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q032"
      ],
      "sourceOrder": 2,
      "excerpt": "选出两个奇数。",
      "sourceId": "Q032",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 32
        }
      ]
    },
    "issues": []
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 3,
    "questionType": "single_choice",
    "content": {
      "stem": "虚构工坊有3盒积木，每盒2块，共有多少块？",
      "explanation": "3×2=6。",
      "options": [
        {
          "key": "A",
          "content": "6",
          "correct": true
        },
        {
          "key": "B",
          "content": "5",
          "correct": false
        },
        {
          "key": "C",
          "content": "8",
          "correct": false
        },
        {
          "key": "D",
          "content": "7",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q033"
      ],
      "sourceOrder": 3,
      "excerpt": "虚构工坊有3盒积木，每盒2块，共有多少块？",
      "sourceId": "Q033",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 33
        }
      ]
    },
    "issues": [
      {
        "severity": "review",
        "code": "SYNTHETIC_DUPLICATE_REVIEW",
        "fieldPath": "content.options",
        "message": "与标准题 Q001 内容相同，须核对库内重复，不能只凭解析器判定。",
        "evidence": {
          "sourceId": "Q033",
          "sourceAnswer": [
            "A"
          ]
        },
        "ruleVersion": "training-demo-v1"
      }
    ]
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 4,
    "questionType": "single_choice",
    "content": {
      "stem": "此题故意缺少答案，请提示人工复核。",
      "explanation": "不能静默猜出答案。",
      "options": [
        {
          "key": "A",
          "content": "甲",
          "correct": null
        },
        {
          "key": "B",
          "content": "乙",
          "correct": null
        },
        {
          "key": "C",
          "content": "丙",
          "correct": null
        },
        {
          "key": "D",
          "content": "丁",
          "correct": null
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "blocked",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q034"
      ],
      "sourceOrder": 4,
      "excerpt": "此题故意缺少答案，请提示人工复核。",
      "sourceId": "Q034",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 34
        }
      ]
    },
    "issues": [
      {
        "severity": "blocked",
        "code": "MISSING_ANSWER",
        "fieldPath": "content.options",
        "message": "原文故意缺少答案，不能猜测。",
        "evidence": {
          "sourceId": "Q034",
          "sourceAnswer": []
        },
        "ruleVersion": "training-demo-v1"
      }
    ]
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 5,
    "questionType": "single_choice",
    "content": {
      "stem": "此题答案引用不存在的选项E。",
      "explanation": "不能静默截断或替换答案。",
      "options": [
        {
          "key": "A",
          "content": "甲",
          "correct": false
        },
        {
          "key": "B",
          "content": "乙",
          "correct": false
        },
        {
          "key": "C",
          "content": "丙",
          "correct": false
        },
        {
          "key": "D",
          "content": "丁",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "blocked",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q035"
      ],
      "sourceOrder": 5,
      "excerpt": "此题答案引用不存在的选项E。",
      "sourceId": "Q035",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 35
        }
      ]
    },
    "issues": [
      {
        "severity": "blocked",
        "code": "ANSWER_OPTION_NOT_FOUND",
        "fieldPath": "content.options",
        "message": "原答案 E 不存在，不能替换或截断。",
        "evidence": {
          "sourceId": "Q035",
          "sourceAnswer": [
            "E"
          ]
        },
        "ruleVersion": "training-demo-v1"
      }
    ]
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 6,
    "questionType": "single_choice",
    "content": {
      "stem": "第一行说明。\r\n第二行含中文引号“积木”与逗号，保留换行。",
      "explanation": "解析第一行。\n解析第二行。",
      "options": [
        {
          "key": "A",
          "content": "甲",
          "correct": true
        },
        {
          "key": "B",
          "content": "乙",
          "correct": false
        },
        {
          "key": "C",
          "content": "丙",
          "correct": false
        },
        {
          "key": "D",
          "content": "丁",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q036"
      ],
      "sourceOrder": 6,
      "excerpt": "第一行说明。\r\n第二行含中文引号“积木”与逗号，保留换行。",
      "sourceId": "Q036",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 36
        }
      ]
    },
    "issues": []
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 7,
    "questionType": "single_choice",
    "content": {
      "stem": "识别全角符号与数字：工号００１不是整数1。",
      "explanation": "保留Unicode，避免自动数字化。",
      "options": [
        {
          "key": "A",
          "content": "００１",
          "correct": true
        },
        {
          "key": "B",
          "content": "001",
          "correct": false
        },
        {
          "key": "C",
          "content": "1",
          "correct": false
        },
        {
          "key": "D",
          "content": "①",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q037"
      ],
      "sourceOrder": 7,
      "excerpt": "识别全角符号与数字：工号００１不是整数1。",
      "sourceId": "Q037",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 37
        }
      ]
    },
    "issues": []
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 8,
    "questionType": "single_choice",
    "content": {
      "stem": "较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。",
      "explanation": "长题干应完整保留，不能截断。",
      "options": [
        {
          "key": "A",
          "content": "选项甲",
          "correct": false
        },
        {
          "key": "B",
          "content": "选项乙",
          "correct": true
        },
        {
          "key": "C",
          "content": "选项丙",
          "correct": false
        },
        {
          "key": "D",
          "content": "选项丁",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q038"
      ],
      "sourceOrder": 8,
      "excerpt": "较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。 较长题干用于检查换行和完整保存。",
      "sourceId": "Q038",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 38
        }
      ]
    },
    "issues": []
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 9,
    "questionType": "single_choice",
    "content": {
      "stem": "题干有首尾空白：  虚构工坊  。",
      "explanation": "选项文本内A.不等于新增选项标签。",
      "options": [
        {
          "key": "A",
          "content": "A.是选项文本的一部分",
          "correct": true
        },
        {
          "key": "B",
          "content": "乙",
          "correct": false
        },
        {
          "key": "C",
          "content": "丙",
          "correct": false
        },
        {
          "key": "D",
          "content": "丁",
          "correct": false
        }
      ],
      "optionOrderPolicy": "shuffle_allowed"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q039"
      ],
      "sourceOrder": 9,
      "excerpt": "题干有首尾空白：  虚构工坊  。",
      "sourceId": "Q039",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 39
        }
      ]
    },
    "issues": [
      {
        "severity": "review",
        "code": "SYNTHETIC_OPTION_MARKER_REVIEW",
        "fieldPath": "content.options",
        "message": "选项正文内 A. 属于文本，须核对没有生成第二个选项。",
        "evidence": {
          "sourceId": "Q039",
          "sourceAnswer": [
            "A"
          ]
        },
        "ruleVersion": "training-demo-v1"
      }
    ]
  },
  {
    "schemaVersion": "zhixu.question-candidate/v1",
    "sourceOrder": 10,
    "questionType": "judgment",
    "content": {
      "stem": "判断题答案在不同模板中可能写“正确”而不是A。",
      "explanation": "转换时保持答案语义；原始标签记录为正确。",
      "options": [
        {
          "key": "TRUE",
          "content": "正确",
          "correct": true,
          "semantic": "true"
        },
        {
          "key": "FALSE",
          "content": "错误",
          "correct": false,
          "semantic": "false"
        }
      ],
      "optionOrderPolicy": "fixed_required",
      "optionOrderReason": "judgment_semantics"
    },
    "reviewLevel": "review",
    "confidence": 1,
    "sourceLocator": {
      "blockIds": [
        "synthetic-v1-Q040"
      ],
      "sourceOrder": 10,
      "excerpt": "判断题答案在不同模板中可能写“正确”而不是A。",
      "sourceId": "Q040",
      "sources": [
        {
          "filename": "source-questions.json",
          "sha256": "cfb4aeefafb0eff450dca828e90aa106de28502270abdfd872385d5a1c192e3b",
          "questionOrdinal": 40
        }
      ]
    },
    "issues": []
  }
]