Sentence 1: This is because agency managers are in the best position to assess the risks associated with their programs and to develop and implement appropriate policies and controls to mitigate these risks.

Sentence 2: agency managers are in the worst position to assess the risks associated with their programs
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Have you had anything to eat this morning, Evie? asked John.

Sentence 2: Have you had supper, Evie? inquired John.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: yeah i would love to have a computer they but they're so expensive

Sentence 2: Computers are expensive, although I would like to own one.
Is this second sentence entailed by the first?

Answer:
yes