Sentence 1: I'm no economist, but I believe this is the point President Clinton intends to make in Tokyo tomorrow.

Sentence 2: He is an economist.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Peter's of Ancient Egyptian religion) from the 11th Dynasty period, c.2134 b.c.

Sentence 2: Peter's of Ancient Egyptian religion - from the 11th Dynasty Period, c. 2135 b.c.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Didn't seem much point in lying.

Sentence 2: Everyone was prepared to tell the truth.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell