Q: Can we conclude from "One man helps another man start a back flip." that "Two men are sitting at a sewing machine."?
Options:
- yes
- no
- it is not possible to tell
A: A man who wants to start a back flip would not be sitting.
The answer is no.

QUESTION: Premise: "Two skateboarders look on while another boarder gets ready to do a stunt on the street."
Hypothesis: "They are at a skateboard park."
Do we know that the hypothesis entailed by the premise?

Let's solve it slowly: Two skateboarders and another boarder can be commonly referred to as they.
The answer is yes.

[QUESTION] Can we conclude from "People walking past a wall topped with razor wire." that "There are people outside a prison."?
Options:
- yes
- no
- it is not possible to tell
A fence does not need to be at a prison to be topped with razor wire.
The answer is it is not possible to tell.

Q: If "A man sticking a metal rod into a river of lava." does that mean that "There is a river of lava."?
Options:
- yes
- it is not possible to tell
- no
A: Sticking a rod into a river a lava indicates that there is a river of lava.
The answer is yes.

QUESTION: Premise: "Two elderly people walk down a city sidewalk by words written in chalk."
Hypothesis: "An old married couple walks near some words they just wrote on the sidewalk."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: Not all eldery people are an old married couple. Not all graffiti is just wrote by passerby.
The answer is it is not possible to tell.

QUESTION: If "Two men push three wheeled chairs up an inclining road." does that mean that "Two men are pushing wheeled chairs while a dog follows along behind."?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly:

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
Not all wheeled chairs have a dog that follows along behind.
The answer is it is not possible to tell.