Sentence 1: They were built at the very beginning of the 16th century by Sultan al-Ghuri, the last Mameluke ruler, and his mausoleum at the heart of the development is now a cultural center hosting regular performances of the Whirling Dervishes (who achieve religious ecstasy by circling around in continuous motion).

Sentence 2: There was no constructions built in the honor of Mameluke rulers.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: The sculpture shows a dynamic Shiva killing demons and playing dice in the Himalayas, a group of boys playing with the sacred bull, and mother goddesses with children.

Sentence 2: Shiva is depicted in the sculpture as slaying demons.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: A few weeks ago, she informed the New York Times that she decided to tell the Salinger story now because her daughter recently turned 18.

Sentence 2: She had informed the New York Times that her daughter was sixteen now, old enough for her to tell the Salinger story.
Is this second sentence entailed by the first?

Answer:
no