[QUESTION] If "A smiling man in uniform stands on a cobblestone street." does that mean that "Surrounded by grinning people in brightly-colored clothes."?
Options:
- yes
- it is not possible to tell
- no
There are a bunch of sad people standing in a field.
The answer is no.

Q: Can we conclude from "A man in white shops for oranges and other fruits at an outdoor market." that "A person in white is shopping."?
Options:
- yes
- no
- it is not possible to tell
A: A person in white shopping is part of the description of the person at an outdoor market.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "A brown dog plays with a stick."
Hypothesis: "A dog plays outside in his yard."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Plays with a stick does not necessarily imply a dog is playing outside or in his yard.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Two men and one woman are laughing while doing yoga." is it true that "A joke was told during yoga."?
People laughing does not necessarily imply that a joke was told.
The answer is it is not possible to tell.

Q: Given the sentence "A young child is getting his or her haircut in a salon." is it true that "A child gets their first ever haircut at the salon."?
A: The haircut may not be the first ever received by the child.
The answer is it is not possible to tell.

[QUESTION] Can we conclude from "Two window-washers clean windows on the side of a building." that "Reflected in the blue-tinted glass."?
Options:
- yes
- no
- it is not possible to tell
Two window washers throw a ball into the air and spin on one leg.
The answer is no.