[QUESTION] Can we conclude from "Some people are gathered by a mound of snow outside a house." that "A group of people sit in lawn chairs by a pool."?
Options:
- yes
- no
- it is not possible to tell
People can't be fathered by snow while they sit by a pool.
The answer is no.

Q: Can we conclude from "The man is wearing a no sleeve shirt and blue jeans on a graffiti wall." that "The man is waiting for the bus."?
Options:
- yes
- no
- it is not possible to tell
A: The man wearing a no sleeve shirt and blue jeans on a graffiti wall is not necessarily waiting for the bus.
The answer is it is not possible to tell.

QUESTION: Test for natural language inference.
Premise: "Two cheerleaders dressed in black and pink are posing with one leg held up."
Hypothesis: "The cheerleaders are performing a half-time show."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Two cheerleaders dressed in black and pink are posing with one leg held up does not mean that they are performing a half-time show.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A dog and cat laying down together."
Hypothesis: "A cat laying on top of a dog."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Not all dogs and cats laying together are on top of one another.
The answer is it is not possible to tell.

Q: If "Five girls are leaping simultaneously in a dance practice room." does that mean that "The girls are practicing for their recital."?
Options:
- yes
- it is not possible to tell
- no
A: Girls leaping simultaneously in a dance practice room doesn't necessarily imply that they are practicing or that they have an upcoming recital.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A man in a black hat sells russian hats and tourist goods at an outdoor stand." can we conclude that "A woman in a red jacket sells yo-yo's at an indoor mall."?
Options:
- yes
- it is not possible to tell
- no
A man isn't a woman. Russian hats and tourist goods aren't yo-yo's. The outdoor stand can't be in an indoor mall.
The answer is no.