QUESTION: Given the sentence "A group of people standing together for a picture." is it true that "People who know each other huddle together to take a photo."?

Let's solve it slowly: Huddle describes the way in which the people are standing together.
The answer is yes.

[QUESTION] If "A dog leaping over a hurdle." does that mean that "A dog rolling around."?
Options:
- yes
- it is not possible to tell
- no
The dog cant roll and be leaping at the same time.
The answer is no.

Q: Premise: "Two men in a van are talking to each other."
Hypothesis: "There are two men in a van talking."
Do we know that the hypothesis entailed by the premise?
A: When there are only two men in a van then they must be talking to each other only.
The answer is yes.

QUESTION: Test for natural language inference.
Premise: "Little boy holding his head while looking at car crash wreck outside."
Hypothesis: "A little boy is walking to school."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Let's solve it slowly: Little boy can not be walking to school and looking outside at the same time.
The answer is no.

[QUESTION] Given the sentence "A man holding a sledgehammer and a cigarette in front of two other men." can we conclude that "The men were working together."?
Options:
- yes
- it is not possible to tell
- no
A man holding a sledge hammer in front of two other men does not imply the men are working together.
The answer is it is not possible to tell.

Q: Given the sentence "A woman in traditional indian dress walks on a street next to a motorcycle." is it true that "The woman has a huge posterior."?
A:
Not all women in traditional Indian dress have a huge posterior.
The answer is it is not possible to tell.