Sentence 1: but uh i still think there's plenty of good football players around that just were not able to get on the NFL because the NFL's teams were just full

Sentence 2: The NFL teams did not have enough places to take in every single talented football player.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Intent on expanding his empire into Persian-held territory, he consulted the oracle at Delphi.

Sentence 2: He wanted to expand his empire into Roman-held territory, so he asked for advice.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Among attractions, both the Jardim Botanico (Botanic Garden), with its bird park, and the gardens at Quinta do Palheiro Ferreiro are good targets for kids.

Sentence 2: Kids might enjoy the bird park and the gardens.
Is this second sentence entailed by the first?

Answer:
yes