Sentence 1: The caves were a hide-out for anti-Japanese, Communist guerrillas during World War II.

Sentence 2: The caves were not a hide out during the World War II.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: So don't be depressed if you don't have time to see everything!

Sentence 2: Don't be sad, one day is a really short time to explore a city as large as this one.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: And in the poem's final image of the Holy Ghost at the brown brink eastward appears as the sun rises in a spectacular dawn, including the brown sky of coal-fueled industrial terrain--a vision of godhead as sunrise in smog.

Sentence 2: The poem is about the Holy Ghost saving people.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell