Sentence 1: The moment we stepped inside every customer looked up, and every customer gaped.

Sentence 2: The customers didn't notice.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: oh okay well i guess you could cook it in in that too but i don't know you know i never have i use uh uh the black iron skillet to cook mine

Sentence 2: It is recommended that a black iron skillet is used.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: The CityHall complex was architect Tange Kenzo's magnum opus, arguably the last great work of his career.

Sentence 2: The CityHall comples was Tange Kenzo's worst work of all time.
Is this second sentence entailed by the first?

Answer:
no