[QUESTION] Given the sentence "A man with a camera stands in an alleyway." can we conclude that "A man stands in an alley."?
Options:
- yes
- it is not possible to tell
- no
Stands in an alley is a rephrasing of stands in an alleyway.
The answer is yes.

Q: Test for natural language inference.
Premise: "There is a crowd of people observing some art pieces that are on pavement outside."
Hypothesis: "The crowd is getting ready to buy some art."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: Observing art pieces is not the same as to buy some art.
The answer is it is not possible to tell.

QUESTION: Can we conclude from "A man wearing pink sunglasses and red t-shirt playing with musical equipment." that "He is playing in a jazz band."?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Not all man playing with musical equipment is playing in a jazz band.
The answer is it is not possible to tell.

[QUESTION] Premise: "A man wearing khaki shorts and striped t-shirt is flung up in the air from a swing and about to land with his arms spread out."
Based on this premise, can we conclude that the hypothesis "A man sits on a chair with his arms folded." is true?
Options:
- yes
- it is not possible to tell
- no
A man flung up in the air from a swing and about to land with his arms spread out cannot be sitting on a chair with his arms folded.
The answer is no.

Q: Premise: "Man getting something out of a bag in front of a ""road closed ahead"" sign."
Hypothesis: "The man is looking in a bag."
Do we know that the hypothesis entailed by the premise?
A: Man is looking in a bag in front of 'road closed ahead' sign.
The answer is yes.

[QUESTION] Premise: "A young father in an orange construction vest has a young son on his shoulders who is wearing a matching vest."
Based on this premise, can we conclude that the hypothesis "The father and son are wearing matching vests." is true?
Options:
- yes
- it is not possible to tell
- no
A young father and a young son are a father and son.
The answer is yes.