[QUESTION] Given the sentence "People gathered around an olive vendor at a farmers market." is it true that "The person is inside the classroom."?
The people inside the classroom totally contradict with people gathered at farmers market.
The answer is no.

Q: If "A woman wearing sunglasses walking with a cigarette in her hand." does that mean that "A cat is playing with a ball of yarn."?
Options:
- yes
- it is not possible to tell
- no
A: Is a woman walking or a cat playing with yarn. The sentences do not relate.
The answer is no.

QUESTION: Given the sentence "A cowboy wearing a purple shirt and white hate hangs onto his bucking horse while a crowd watches in the background." is it true that "A cowboy wearing a purple shirt."?

Let's solve it slowly: The cowboy in the purple shirt is riding the bucking horse.
The answer is yes.

[QUESTION] Given the sentence "A person with swim cap and goggles taking a breath." can we conclude that "A person is swimming."?
Options:
- yes
- it is not possible to tell
- no
A person with swim cap and goggles taking a breath can also be said to be swimming.
The answer is yes.

Q: If "A group of people travel through a line along side a gorilla statue." does that mean that "Tourists on vacation."?
Options:
- yes
- it is not possible to tell
- no
A: A group of people who travel through a line along side a statue are not necessarily tourists on vacation.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A young lady reclines against a young man as the two lay atop a system of square rock slabs."
Hypothesis: "A young lady reclines against her boyfriend."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A young lady and young man laying atop rock slabs doesn't indicate that he is her boyfriend.
The answer is it is not possible to tell.