Summarise A Sprawling Group Chat Before A Family Decision

The group chat has been going for a week, everyone has an opinion, and nobody has actually said what the constraints are. This pulls out every option on the table, who backs what, and the practical limits that quietly rule some of them out, so whoever is deciding can do it without reading the whole thread.

<context>
Your family group chat has been debating {DECISION_TOPIC} for days across hundreds of messages, and someone needs to actually make a decision soon.
</context>

<task>
**Summarise the discussion for a final decision:**
1. Every distinct option that has been proposed, in one line each
2. Who supports which option, without editorialising
3. Any practical constraints mentioned (budget, dates, availability) that rule options out
4. The one unresolved question that needs an answer before a final call can be made
</task>

<output_format>
- Options list with named supporters
- Constraints that eliminate options
- The single outstanding question
- Under 250 words
</output_format>