Premise:
"or if the prescription say ran out or if you're using something that's uh older than older than the date uh on the package or whatever"
Hypothesis: If the prescription has run out.

yes

Premise:
"are you keeping them sold them all"
Hypothesis: They were all sold.

yes

Premise:
"Still, there are some very pleasant walks around what are still referred to as the castle grounds."
Hypothesis: Some of the walks take an hour to go through the gardens.
it is not possible to tell