You are creating a structured decision-making framework.

### Required Input
- Decision Context: [e.g. "Choose vendor"]
- Options: [list]
- Criteria: [e.g. cost, quality]
- Constraints: [e.g. budget, timeline]

### Input Validation
Review inputs.
If options or criteria are unclear, request clarification.
Pause until clear.

### Instructions
Build a structured framework.

Include:
- Decision criteria
- Weighting (importance of each)
- Scoring system

Evaluate options:
- Score each option against criteria
- Highlight trade-offs

Add decision rule:
- Define how final decision is made

Add failure handling:
- If insufficient data → recommend next step

### Output
Provide:
1. Decision framework
2. Criteria and weights
3. Option comparison table
4. Recommended option
5. Rationale