Sentence 1: The editor of Slate is an investor in Cramer's fund.

Sentence 2: Cramer's fund has no investors.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: He has been looking into the 1996 campaign-finance scandals.

Sentence 2: He has been researching the campaign finance scandals.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Sure I'm from home.

Sentence 2: I was born from home.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell