QUESTION: Given the sentence "The back of two people sitting on one seat in a bus." is it true that "Two people sharing a seat on the bus because there's no more room."?

Let's solve it slowly: People share seats for other reasons than there's no more room on the bus.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A celebration in the street with people dancing and playing music." is it true that "People are dancing to music."?
People are usually dancing while music is played during a celebration.
The answer is yes.

Q: Premise: "Two motorcyclists are standing on the side of the road and one is wearing a skull mask."
Hypothesis: "Two bikers stand on the side of the road after one of their bikes broke down."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: The two bikers are only posing for a photo and neither has a bike that broke down.
The answer is it is not possible to tell.

QUESTION: Premise: "Four men are standing around the back of a truck."
Hypothesis: "The four men are waiting on something by the truck."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: The men may not be waiting for something but standing by the truck for another reason.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A woman holding a young boy slide down a water slide into a pool."
Hypothesis: "A woman holding her son sliding into a pool."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A boy held by a woman on a water slide is not necessarily that woman's son.
The answer is it is not possible to tell.

Q: If "A jewish boy behind the star of david." does that mean that "A boy is dancing with his friend."?
Options:
- yes
- it is not possible to tell
- no
A:
The boy can't be dancing with his friend if he's behind the Star of David.
The answer is no.