### Output Format:
You must output valid JSON. Do not add markdown or conversational text. Three fields:
- **answer**: Answer to the problem. Left rule vs. Right rule based on full problem analysis, Left and Right side panel comparisons.
- **confidence**: Confidence in your answer, ranging from 0.0 to 1.0. (1.0 meaning absolutely confident, 0.5 meaning not so sure, 0 meaning purely guessing, etc.)
- **rationale**: Short rationale for your answer.

### Example:
{
    "answer": "Multiple objects vs. Single object",
    "confidence": 0.97,
    "rationale": "Sample explanation based on observations",
}

