Sentence 1: What Drives Private Saving Across the World?

Sentence 2: Private saving is increasing.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Goldeneye was home to Ian Fleming when he wrote all the James Bond novels.

Sentence 2: This is because he was actually James Bond living the Goldeneye life.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: what grade oh did you what did you teach

Sentence 2: You didn't teach at all, did you?
Is this second sentence entailed by the first?

Answer:
no