Sentence 1: so you had a bunch a bunch of kids in the car that must have that must have that must have been fun

Sentence 2: I'm sure it must have been awful in the car.
Is this second sentence entailed by the first?

Answer: no

Sentence 1: Mr. Hersheimmer, I think, you already know." A quizzical gleam came into the doctor's eye as he shook hands with Julius.

Sentence 2: The doctor was quite sure that Mr. Hersheimmer already knew.
Is this second sentence entailed by the first?

Answer: yes

Sentence 1: The jury found Moore guilty of violating the Unlawful Detainer Assistance Act and of practicing law without a license and acting with fraud, malice, or oppression.

Sentence 2: The jury was deadlocked and could not reach a verdict.
Is this second sentence entailed by the first?

Answer:
no