Sentence 1: Although these efforts were generally aimed at encouraging policy compliance, the senior security official at the retailing company emphasized the importance of improving users' understanding of risks.

Sentence 2: There were a lot of other policies also encouraged.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: That I don't see, I confessed, "but I'll tell you this: Poirot thinks so."

Sentence 2: Poirot had a good reason to think that.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: ITC board member Robert A. Glaves is the executive director of the Chicago Bar Foundation, which provides funding to more than 40 local legal aid agencies, and he said the Web sites will help those agencies run more efficiently.

Sentence 2: Robert Glaves was appointed executive director of the Chicago Bar Foundation in 2007.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell