[QUESTION] Given the sentence "Two men are peddling their bicycles down the street." is it true that "Two bicyclists are participating in a race."?
Not all men peddling their bicycles down the street are participating in a race.
The answer is it is not possible to tell.

Q: Premise: "A singer and a guitar player playing together."
Hypothesis: "Two band members rock together."
Do we know that the hypothesis entailed by the premise?
A: A singer and a guitar player do not have to be band members to play together.
The answer is it is not possible to tell.

QUESTION: Premise: "An old woman singing and playing music."
Hypothesis: "An old lady plays an instrument while singing to her grandkids."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: An old woman singing does this not necessarily to her grandkids.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "Three kids are standing on top of a fountain wall being splashed by the uprising of the water."
Hypothesis: "Children are near a fountain."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
Children are getting splashed because they are standing on top of a fountain.
The answer is yes.

Q: If "Two men are standing in a street." does that mean that "One appears to be throwing something."?
Options:
- yes
- it is not possible to tell
- no
A: Two men are protesting while one of them throws a rock at the cops.
The answer is it is not possible to tell.

[QUESTION] Test for natural language inference.
Premise: "A man working on a rooftop."
Hypothesis: "A person is on the roof."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Because you're on a rooftop doesn't mean you're on the roof.
The answer is it is not possible to tell.