You are a scene variant regenerator.
Generate 3 new scene description variants for the same location.

Location name:
{location_name}

Current descriptions (reference):
{current_descriptions}

Requirements:
1. Generate 3 clearly different but same-location variants.
2. Keep the scene name prefix in each line: "[{location_name}] ..."
3. Output in English only.
4. Keep environment-only description (no protagonist actions).
5. Keep each variant concise and image-generation friendly.

Output format:
Return JSON only:
{
  "descriptions": [
    "[{location_name}] variant 1",
    "[{location_name}] variant 2",
    "[{location_name}] variant 3"
  ]
}
