Sentence 1: Julius explained to him that Little Willie would not be tolerant of failure.

Sentence 2: Julius cared for him and did not want him to suffer the wrath of Little Willie for failure.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: They had to hunch to get in the first tunnels but deep within they rose into high square caves and finally into the open mines.

Sentence 2: They were hiding in the mines.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: He is able to see the world as it is.

Sentence 2: He can see the real world.
Is this second sentence entailed by the first?

Answer:
yes