Premise:
"Huge crowds would gather for the gory events as they did for the markets and a series of hostelries and pubs set up business to cater to them."
Hypothesis: Gory events were extremely popular, and drew large crowds.

yes

Premise:
"whether or not an individual has a problem with drugs it's not even going to effect anybody but his uh you know himself and his own family perhaps um depending on the kind of drug he might be on but um and eventually that's going to show up anyway"
Hypothesis: Neighbors could be effected by an individuals drug use.

it is not possible to tell

Premise:
" "Let's hope ... no more wars."Drew set the three books in a pile and regarded them attentively."
Hypothesis: Drew put one book down.
no