QUESTION: Test for natural language inference.
Premise: "Three dogs looking at a cement ledge."
Hypothesis: "Dogs jump down from a ledge."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: The dogs wouldn't jump down from a ledge while looking at it.
The answer is no.

[QUESTION] Given the sentence "A man stands in front of a street vending booth with his hands crossed awkwardly in front of him while two yellow taxis are seen in the background of the cityscape." is it true that "A man stands by a booth."?
A man stainding by a vending booth is the same as a man standing by a booth.
The answer is yes.

Q: If "A dog runs across the grass." does that mean that "A dog runs in the field."?
Options:
- yes
- it is not possible to tell
- no
A: A field would have grass and a dog is running in both.
The answer is yes.

QUESTION: If "A dog chews on his red leash." does that mean that "There is something in his mouth."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: His refers to the dog. If someone chews he has something in his mouth.
The answer is yes.

[QUESTION] Premise: "Small child wearing a yellow life jacket walks in the sand with their boogieboard on their head."
Hypothesis: "A boy prepares to ride his boogieboard in the ocean."
Do we know that the hypothesis entailed by the premise?
The child might not be a boy. Not everyone who carries a board prepares to ride it. There might not be an ocean.
The answer is it is not possible to tell.

Q: Can we conclude from "A man walks on the sidewalk next to a building." that "A man walks outside."?
Options:
- yes
- no
- it is not possible to tell
A:
Someone who walks on the sidewalk next to a building is walking outside.
The answer is yes.