Q: Premise: "A man and a dog tussle over a toy in a grassy yard."
Based on this premise, can we conclude that the hypothesis "The dog is outdoors." is true?
Options:
- yes
- it is not possible to tell
- no
A: For a man and a dog to do something in a grassy yard requires them to be outdoors. Yards are always outdoors.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A bus in the intersection."
Hypothesis: "A bus is in the middle of a road."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Where two roads meet in the middle is called an intersection.
The answer is yes.

[QUESTION] Premise: "Contortionist in strange checkered outfit wearing a white mask."
Based on this premise, can we conclude that the hypothesis "A contortionist performs for the crowd." is true?
Options:
- yes
- it is not possible to tell
- no
There may not be a crowd at all to see the contortionist.
The answer is it is not possible to tell.

Q: Test for natural language inference.
Premise: "One man round kicking another man in a ring."
Hypothesis: "The woman stood alone in the ring."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: One cannot be both a man and a woman. One cannot be alone and kicking another at the same time.
The answer is no.

QUESTION: Premise: "An older woman in all gray is looking into the view screen of a digital camera."
Hypothesis: "A woman is a professional photographer."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Not every person who views the screen of the camera is a professional photographer.
The answer is it is not possible to tell.

QUESTION: Given the sentence "People stand on a sidewalk outside of retail stores." is it true that "People were window shopping."?

Let's solve it slowly:
Just being on a sidewalk outside of stores doesn't mean you have to be window shopping.
The answer is it is not possible to tell.