You are designing a classroom competition structure.

### Required Input
- Topic: [e.g. "Math skills"]
- Learning Objectives: [e.g. "Solve problems quickly and accurately"]
- Audience Level: [e.g. middle school]
- Group Size: [e.g. 20]
- Time Available: [e.g. 25 minutes]

### Input Validation
Review inputs.
If objectives are unclear, request clarification.
Pause until clear.

### Instructions
Design a competition that is fair and motivating.

Include:
- Structure (rounds, teams, or individuals)
- Clear rules and scoring

Ensure:
- Balance between competition and inclusion
- All learners have opportunity to participate

Add facilitator control layer:
- Opening script
- Rule explanation lines
- Energy prompts

Add failure handling:
- If competition becomes negative → switch to team mode
- If disengagement → rotate participants
- If time runs short → move to final round

### Output
Provide:
1. Competition structure
2. Rules and scoring
3. Opening script
4. Facilitation lines
5. Participation strategy
6. Facilitation tips (with recovery actions)
7. Closing line