Sentence 1: Wilson provides superb overviews of Western intellectual history and of the current state of understanding in many academic disciplines.

Sentence 2: Wilson provided a much-needed overview of the state of academia.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: No Australians were harmed in the incident.

Sentence 2: All the Australians were hurt in the incident.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Hillary is buttoned up.

Sentence 2: Hillary is buttoned up for cold weather.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell