[QUESTION] Given the sentence "A man wearing a brown jacket and gray hat stands with his eyes closed in a crowd of people outdoors." can we conclude that "A man blocks out his vision of the crowd."?
Options:
- yes
- it is not possible to tell
- no
A man blocks out his vision of a crowd of people with his eyes closed.
The answer is yes.

Q: Given the sentence "Three men are having a discussion behind a tow truck." can we conclude that "Three men are talking near a tow truck."?
Options:
- yes
- it is not possible to tell
- no
A: It is possible to be behind a tow truck and yet be far from the truck instead of being near it.
The answer is it is not possible to tell.

QUESTION: Premise: "A corona sign and bud light ashtray adorn a stilted building with a man in a yellow polo standing on the right."
Hypothesis: "A man sleeping against the building."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man can not be standing and sleeping at the same time.
The answer is no.

[QUESTION] Given the sentence "A greeting between old friends." is it true that "A greeting between people who have been friends a long time."?
Old friends do not have to be people who have been friends a long time.
The answer is it is not possible to tell.

Q: Premise: "A person speed skating."
Hypothesis: "A person ice skates."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: A person who is speed skating may not necessarily be doing so on ice.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Two men on scooters pass each other on the road and make conversation." that "The two men went to school together."?
Options:
- yes
- no
- it is not possible to tell
There's no way of knowing that the men went to school together.
The answer is it is not possible to tell.