Sentence 1: Who calls whom?

Sentence 2: Who calls whom?
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: Goya worked here, creating the designs on which tapestries were based.

Sentence 2: Goya didn't have anywhere to work on his designs.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Once or twice a day, Ms.

Sentence 2: It happens daily.
Is this second sentence entailed by the first?

Answer:
yes