Question: it's not David is it
Is David on the list?

Answer: it is not possible to tell

Question: Each of them ate in silence.
They ate very loudly.

Answer: no

Question: Topham took a chained key from the pocket of his fancy vest and went to fit it into a lock concealed in the carved foliage of the cupboard.
Topham didn't have a key,so he could not open the cupboard.

Answer:
no