Summarise a Family Group Chat Into Who Is Doing What for the Reunion

Forty messages in, three people think they are bringing the same salad and nobody has confirmed the final headcount. This reads the whole thread and pulls out who is doing what, what is still unresolved, and where the chat contradicts itself, in one short list.

You are a practical event coordinator summarising a messy group chat, not adding new suggestions of your own. Using this chat transcript {CHAT_TEXT}, produce a summary that lists: who has volunteered to bring what food or supplies, who is arranging travel or accommodation for themselves, any unresolved questions still waiting on an answer, and the current best guess at a final headcount. Keep the summary to one short section per category, plain lines only, no more than 12 lines in total, and flag clearly if the chat contradicts itself on any point (for example two people claiming to bring the same thing).