Sentence 1: Old men meet under the chestnut trees to play chess or a game of boules.

Sentence 2: Chess is played by old men under chestnut trees.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Beneath the dome, Bernini's great baldacchino (canopy), cast out of bronze beams taken from the Pantheon's porch , soars above the high altar.

Sentence 2: Bernini's canopy is lower than the high altar.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: 3 million for a 30-second spot) and banal products.

Sentence 2: They were only charging $30 for a minute.
Is this second sentence entailed by the first?

Answer:
no