Sentence 1: The town also specializes in bookbinding and beautiful stationery and paper products.

Sentence 2: The town is know throughout the world for its bookbinding and paper products.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: Lawrence, the younger, had been a delicate youth.

Sentence 2: Lawrence was a hardy young man.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Fishing along the rocks of the coastline is a popular pursuit, no matter how unlikely the prosect of a large catch.

Sentence 2: It is popular to go fishing on the rocky coastline, though a large catch is unlikely.
Is this second sentence entailed by the first?

Answer:
yes