Sentence 1: If you are not claustrophobic, take the opportunity to enter the crypt below the temple floor, as the carvings here were never defaced and are still precise and clean.

Sentence 2: All of the carvings housed inside the crypt have been vandalised.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: His four brill stood behind him, shifting uneasily on the huge pads of their feet.

Sentence 2: The animals were restless behind him.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: and that's about uh three or four less than civil servants get

Sentence 2: That's about three or four less times the salary that civil servants get
Is this second sentence entailed by the first?

Answer:
it is not possible to tell