Sentence 1: I forgot.

Sentence 2: The person remembered.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: I read standard works on crime and criminals.

Sentence 2: I read works on crime and criminals.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Overlooking the street is the Hawa Mahal, literally the Wind Palace, but actually a rather grand, five-storied royal box, in which the ladies could sit and watch festive processions.

Sentence 2: Ladies watched festive processions passing by from the Hawa Mahal, a five-story royal box.
Is this second sentence entailed by the first?

Answer:
yes