Sentence 1: This allowed Helms' spokesman to cast his boss as the victim.

Sentence 2: Helm's spokesman was a friend to his boss.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: "I can't see why "Drew began.

Sentence 2: "I cannot understand why", Drew began to get belligerent.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: How do you make that out, Mr. Cavendish?

Sentence 2: I see how you figured it out.
Is this second sentence entailed by the first?

Answer:
no