Sentence 1: Our British friend instantly and effortlessly e-mailed us the rogue spy's article, and if we hadn't been worried about British law we would have made it as instantly and effortlessly available in Britain as if he'd published it himself.

Sentence 2: Our American friend struggled to email us the rogue spy's article.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: well i'm a i'm a Buffalo Bills fan

Sentence 2: I'm a fan off the Buffalo Bills.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: when do you get out

Sentence 2: I know that you're getting out tomorrow
Is this second sentence entailed by the first?

Answer:
no