Sentence 1: After a coffee break and an eyeful of the passing crowds, it's time to begin an unpackaged tour of the town.

Sentence 2: The tour of the town will be an experience you will not forget.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: how do you feel about uh lawn and garden work

Sentence 2: What are your thoughts on lawn and garden work?
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Britain began taking India more seriously.

Sentence 2: Britain never was able to take India seriously.
Is this second sentence entailed by the first?

Answer:
no