Sentence 1: Have they taken him to prison yet?"

Sentence 2: There is no question as to whether or not they've taken him to prison.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Hunt interrupted Novak once.

Sentence 2: They only interrupted because it was an emergency.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: After a decade of focusing on deficit reduction, we know there are pentup demands for using the projected budget surpluses.

Sentence 2: We focused on deficit reduction for a maximum of four years.
Is this second sentence entailed by the first?

Answer:
no