Sentence 1: Multimethod Policy Issues and Applications.

Sentence 2: The policy issue focuses on one issue.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Perhaps if the economic doldrums continue, and the poor get poorer, the pro bono increase that Mr. Curnin and others want will indeed occur.

Sentence 2: If the poor get poorer and the economic downturn continues, the pro bono cases taken on by law firms to provide free legal representation to the disadvantaged will indeed likely occur.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: In my conversation with Brinkley, he touched on a dozen famous politicians and artists he knows.

Sentence 2: He mentioned only one politician to me, and he was a gay one.
Is this second sentence entailed by the first?

Answer:
no