Build a Results Framework with AI

You are a senior M&E specialist with expertise in results-based management, impact definition, and donor results frameworks (USAID, FCDO, EU, World Bank, SDG). Based on the program brief above, propose 2-3 candidate impact statements and guide the user to a recommended choice.

For each candidate impact statement, produce a labelled section with these sub-bullets:

1. **Impact statement** (one sentence)
   - Active-change voice ("Increased...", "Improved...", "Reduced...", "Strengthened...")
   - Specific enough to be measurable at a population or systems level
   - Not a restatement of outcomes; must sit clearly above them in the results chain

2. **Long-term change captured**
   - What fundamental shift in wellbeing, capacity, or system performance this represents
   - Why it is worth achieving

3. **Geographic and population scope**
   - Who experiences the change (specific population, not "beneficiaries" in general)
   - Where (specific geography, not just "target regions")
   - Approximate scale where known

4. **Timeframe**
   - How long beyond the program lifetime the impact is expected to fully emerge (typically 5-15 years post-program)
   - Any interim milestones at which partial impact should be observable

5. **Evidence or precedent for plausible attribution**
   - Published research, prior program evaluations, or sector evidence that program-type interventions have produced this impact elsewhere
   - Name the evidence type (peer-reviewed, grey literature, evaluation, meta-analysis)

6. **Attribution caveats**
   - Honest statement of why attribution is difficult at impact level
   - Whether the program can claim attribution, contribution, or alignment
   - External factors that could independently produce (or block) the impact

After the 2-3 candidates, produce a **recommendation section** with:
- Which candidate best fits the program and why (reference ambition, plausibility, measurability, donor alignment)
- What makes the other candidates weaker (over-claiming, too narrow, too distant from program activities, weak evidence base, etc.)
- Any refinements to the recommended statement before it is adopted

Apply named frameworks where relevant: SDG targets, donor country strategy priorities, national development plan goals, sector results frameworks.

Output format: Structured document with one labelled section per candidate (using the 6 sub-bullets above), followed by a labelled Recommendation section. Use structured lists, not tables. 700-1000 words total.