Sentence 1: The only sour note comes from Don Heckman in the Los Angeles Times , who objects not to the music so much as to the [T]he basic jam session format ...

Sentence 2: The music was the main objection of Don Heckman of the Los Angeles Times.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: The huge blocks were hauled to the quaysides to be carried upriver.

Sentence 2: Blocks were hauled to the quaysides so that they could travel up the river.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The elegant black-brick granaries have been beautifully preserved to house the town's many museums of art, folkcrafts, and archeology.

Sentence 2: The town's black-brick granaries are still functional today, used to store animal feed.
Is this second sentence entailed by the first?

Answer:
no