Sentence 1: They say things like This is the coolest generation ever.

Sentence 2: The newspapers write many stories citing this as the best generation in history.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Hersheimmer was receiving his guests.

Sentence 2: The guests were welcomed by Hersheimmer.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: That is all. The examination was over, though I doubted if the Coroner was entirely satisfied with it.

Sentence 2: I don't think the Coroner was happy with how he did on the driving test.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell