{
  "instructions": [
    {
      "id": 1,
      "operation_scope": "local",
      "operation": "move",
      "target": "object_id=obj_001; name=front door; cues=brown wooden door|black metal hardware; temporal_presence=1.00; center_proximity=0.98",
      "instruction": "Move the front door slightly toward the visual center while preserving scale and perspective.",
      "rationale_cn": "door is clearly visible and centrally located, color change is a safe local edit",
      "semantic_group": 1,
      "variant_id": 1
    },
    {
      "id": 2,
      "operation_scope": "local",
      "operation": "move",
      "target": "object_id=obj_001; name=front door; cues=brown wooden door|black metal hardware; temporal_presence=1.00; center_proximity=0.98",
      "instruction": "Shift the front door to a nearby position with physically plausible alignment.",
      "rationale_cn": "door is stable and well-positioned, color change is clearly defined",
      "semantic_group": 1,
      "variant_id": 2
    },
    {
      "id": 3,
      "operation_scope": "local",
      "operation": "move",
      "target": "object_id=obj_001; name=front door; cues=brown wooden door|black metal hardware; temporal_presence=1.00; center_proximity=0.98",
      "instruction": "Reposition the front door subtly and keep contact points and shadows coherent.",
      "rationale_cn": "door is the most prominent object, color change is unambiguous and observable",
      "semantic_group": 1,
      "variant_id": 3
    },
    {
      "id": 4,
      "operation_scope": "local",
      "operation": "change_color",
      "target": "object_id=obj_001; name=front door; cues=brown wooden door|black metal hardware; temporal_presence=1.00; center_proximity=0.98",
      "instruction": "Change the color of the front door to a deep walnut tone with natural shading transitions.",
      "rationale_cn": "door is clearly visible and central, material change is a valid local edit",
      "semantic_group": 2,
      "variant_id": 1
    },
    {
      "id": 5,
      "operation_scope": "local",
      "operation": "change_color",
      "target": "object_id=obj_001; name=front door; cues=brown wooden door|black metal hardware; temporal_presence=1.00; center_proximity=0.98",
      "instruction": "Recolor the front door using a warm muted palette while preserving texture details.",
      "rationale_cn": "door is stable and well-defined, material change is clearly observable",
      "semantic_group": 2,
      "variant_id": 2
    },
    {
      "id": 6,
      "operation_scope": "local",
      "operation": "change_color",
      "target": "object_id=obj_001; name=front door; cues=brown wooden door|black metal hardware; temporal_presence=1.00; center_proximity=0.98",
      "instruction": "Adjust the front door color to a richer, darker hue without altering material identity.",
      "rationale_cn": "door is the primary object, material change is unambiguous and visible",
      "semantic_group": 2,
      "variant_id": 3
    },
    {
      "id": 7,
      "operation_scope": "global",
      "operation": "tone_transfer",
      "target": "scene_region=<global>; theme=<overall style and atmosphere>",
      "instruction": "Apply a teal-and-orange cinematic tone transfer across the full scene with balanced contrast and preserved details.",
      "rationale_cn": "global background change avoids object-specific ambiguity",
      "semantic_group": 4,
      "variant_id": 1
    },
    {
      "id": 8,
      "operation_scope": "global",
      "operation": "tone_transfer",
      "target": "scene_region=<global>; theme=<overall style and atmosphere>",
      "instruction": "Apply a warm golden-hour lighting tone to the scene.",
      "rationale_cn": "global tone transfer enhances mood without object-specific edits",
      "semantic_group": 4,
      "variant_id": 2
    },
    {
      "id": 9,
      "operation_scope": "global",
      "operation": "tone_transfer",
      "target": "scene_region=<global>; theme=<overall style and atmosphere>",
      "instruction": "Transform the scene to a cinematic film style by enhancing lighting contrast, adding film grain, and applying a color grade with deep shadows and warm highlights.",
      "rationale_cn": "global style change avoids object-specific ambiguity",
      "semantic_group": 4,
      "variant_id": 3
    }
  ]
}