[Q] Given the sentence "A man in a black coat eating with a woman in a brown fur coat and black hat." is it true that "A man drinking a soda alone."?
[A] A man is either drinking alone or eating with a woman.
The answer is no.

[Q] Premise: "A man is sleeping on his front doorstep."
Based on this premise, can we conclude that the hypothesis "The man slept on the doorstep." is true?
Options:
- yes
- it is not possible to tell
- no
[A] A man who slept is also a man who was sleeping.
The answer is yes.

[Q] Given the sentence "A man in red and blue and a woman in purple standing on top of red sea-saws." is it true that "A man and woman are at a park."?
[A] Just because man and woman in purple standing on top of red sea-saws doesn't mean they are at a park.
The answer is it is not possible to tell.