Sentence 1: Advertising Gets Political

Sentence 2: Political advertising is the best way to get your message to the people.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Ca'daan was at least four days away from Fena Dim, ten if by foot.

Sentence 2: Fena Dim was on the other side of the mountain from Ca'daan.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Daniel Patrick Moynihan of New York, and Rep.

Sentence 2: New York's Daniel Patrick Moynihan.
Is this second sentence entailed by the first?

Answer:
yes