Sentence 1: At the south end, boat cruises start out from Peschiera, Sirmione, and Desenzano, particularly recommended for dramatic views of the east shore's mountains and the beautiful Punta di San Vigilio, with its little church and 16th-century Villa Guarienti.

Sentence 2: Boat cruises leaving Peshiera cost about 40 dollars, while cruises departing from Sirmione and Desenzano cost over twice that much.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: As shown in table 4.2, how much the couple's $4,000 annual contribution adds to national saving that year depends on (1) how much their IRA tax deduction costs the government and (2) whether their contributions represent new saving or were shifted from existing assets.

Sentence 2: The table shows how national saving is impacted by the couple's contribution.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: These are not, after all, the only Some of us who don't want to be the organic intellectuals of the inner city (or of anywhere else) are not disposed simply to transcend our racial identities either.

Sentence 2: None of us want to be the organic individuals of high intelligence.
Is this second sentence entailed by the first?

Answer:
no