Sentence 1: At the foot of the Tour de la Cha?®️ne, which was a gunpowder storehouse, lies the huge chain slung acroseto Saint-Nicolas to bar passage at night.

Sentence 2: There is a large chain that is slung across Saint-Nicholas to the bar passage at night.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Civilization here seems very distant.

Sentence 2: Here, there is a perception of being away from civilization.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: You want anything you jus' holler, Mister Kirby!"

Sentence 2: You're a good person, Mister Kirby, and I'd be happy to give you anything you need to make your stay more comfortable.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell