Sentence 1: She was unable to chew gum while the braces were on, so now she is going cow wild, so to speak.

Sentence 2: She couldn't chew gum with braces so now that they're off, she chews every day.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Effective hunger control will probably require lifelong therapy with multiple drugs like these.

Sentence 2: Using multiple drugs to curb hunger is not feasible.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: yeah that sounds like a big big asset to do that

Sentence 2: Being able to do that is a great strength.
Is this second sentence entailed by the first?

Answer:
yes