Sentence 1: Art Deco is at its best in the nearby Oviatt Building (617 South Olive Street).

Sentence 2: The Oviatt Building is located at 617 South Olive Street.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: For a given value of truth.

Sentence 2: The same answer was given before.
Is this second sentence entailed by the first?

Answer: it is not possible to tell

Sentence 1: One of them Splendid China purports to show all of China in one day.

Sentence 2: Showing all of China in one day is impossible, so Splendid China must be a scam.
Is this second sentence entailed by the first?

Answer:
it is not possible to tell