Sentence 1: yeah that's right there goes his battery

Sentence 2: Correct, his battery has gone.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Downtown's Grand Central Market on Broadway is L.A.'s oldest and largest open-air produce market.

Sentence 2: The product market on Broadway usually has rotten food.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: hum-um mine don't either mine don't either they have um my mom has a uh has a MasterCard and a Visa card and that's it

Sentence 2: My mom only held a MasterCard and a Visa card, and nothing else.
Is this second sentence entailed by the first?

Answer:
yes