[QUESTION] Premise: "A motorcycle pit crew hard at work on what looks like a very fast bike."
Hypothesis: "The motorcycle pit crew work on a bike."
Do we know that the hypothesis entailed by the premise?
The motorcycle pit crew work on a bike that could be very fast.
The answer is yes.

Q: Premise: "A man asleep on another sleeping man's lap on a park bench."
Based on this premise, can we conclude that the hypothesis "A person is outside sleeping." is true?
Options:
- yes
- it is not possible to tell
- no
A: A man asleep on a park bench means he is outside.
The answer is yes.

QUESTION: Premise: "A man with reflective safety clothes and ear protection drives a john deere tractor on a road."
Based on this premise, can we conclude that the hypothesis "A man drives his tractor carefully on a road." is true?
Options:
- yes
- it is not possible to tell
- no

Let's solve it slowly: A man with safety clothes drives a tractor means that he drives the tractor carefully.
The answer is yes.

[QUESTION] Can we conclude from "A young man is outside holding a coil of wire." that "A man is outside holding a wire."?
Options:
- yes
- no
- it is not possible to tell
A man holding a coil of wire is the same as wire.
The answer is yes.

Q: Given the sentence "A hiker in snowshoes out for a walk in the snow pauses to look at the camera." is it true that "A hiker is wearing sneakers."?
A: If the hiker is wearing snowshoes than he is not wearing sneakers.
The answer is no.

[QUESTION] Test for natural language inference.
Premise: "A man in a green sweatshirt and jeans pushes a bike with a cart attached to it down a street."
Hypothesis: "Nobody is using a cart."
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
Either nobody is pushing a cart or a man pushes a cart.
The answer is no.