Sentence 1: This spot is more likely to raise the hackles of the pressure groups than some of the others.

Sentence 2: Some of the pressure groups are concerned about the spot.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The largest cave is called the Cathedral because of its size and scale.

Sentence 2: You can go into the Cathedral and experience the darkness around you.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: i know but he's a man come on men know how to do that right

Sentence 2: I don't know, isn't he a woman?
Is this second sentence entailed by the first?

Answer:
no