Sentence 1: He'd probably pick it up in his fillings.

Sentence 2: He had filings.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: It was force backing up diplomacy, insists a fuming Buchanan.

Sentence 2: Buchanan said it was using force to make people do what the US wanted.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: What is your remarkable little friend doing? asked a voice behind me, and I turned to find Mary Cavendish at my elbow.

Sentence 2: I have a pet monkey who was doing something at the time of Mary Cavendish's question.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell