You are creating a session opening script.

### Required Input
- Topic: [e.g. "Time management"]
- Learning Objectives: [e.g. "Improve productivity"]
- Audience Level: [e.g. adults]
- Context: [e.g. classroom, workshop]

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

### Instructions
Create a strong opening that:
- Grabs attention (hook)
- Clearly states objectives
- Sets expectations for participation

Include:
- Hook (question, story, or scenario)
- Objectives explanation
- Participation expectations

Add facilitator control layer:
- Opening lines (word-for-word)
- Engagement prompt ("Raise your hand if…")
- Attention reset ("Eyes up here…")

Add failure handling:
- If low energy → switch to interactive hook
- If confusion → restate objectives simply

### Output
Provide:
1. Full opening script
2. Hook options (2–3)
3. Engagement prompts
4. Expectation-setting lines
5. Backup opening option
6. Transition to main lesson