Question: there's some
There's a bit.

Answer: yes

Question: One of the men with Severn left during Ca'daan's story and Ca'daan heard him vomiting outside.
The Severn had really bad food poisoning.

Answer: it is not possible to tell

Question: Just a bunch of microwave ready-meals and a few dozen bottles of BBQ sauce.
The only food available was microwave ready-meals and BBQ sauce.

Answer:
it is not possible to tell