Sentence 1: The market is open from Monday to Saturday from early in the morning until late afternoon; the best time to visit is on a Friday or Saturday, when fishermen, farmers, and traders from all over the island pour into town.

Sentence 2: The market is open during Sunday only at noon.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: It was squidgy.

Sentence 2: It was hard as a rock.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: He slowed when he approached the two adults, took a few deep breaths to bring himself back to normal, and then carefully and nonchalantly sauntered past.

Sentence 2: He was worried that the adults would suspect something.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell