R & A: Man and woman are of different gender. Pulling a rope and pushing a lawnmower are different activities.
no
Q: Premise: "A man in glasses and a yellow shirt struggles by pulling a rope."
Based on this premise, can we conclude that the hypothesis "A woman in glasses is pushing a lawnmower." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: Either the dog is crouching in grass or lying on a sofa. The dog cannot occupy both places at one time.
no
Q: Given the sentence "Brown dog crouching in grass looking up." is it true that "A dog is lying on the sofa."?

R & A: The man can be building either a chair or a chest. He can't build both at the same time.
no
Q: Premise: "Carpenter building a wooden chair."
Based on this premise, can we conclude that the hypothesis "The man is building a toy chest." is true?
Options:
- yes
- it is not possible to tell
- no

R & A: A worker who sweeps the road doesn't necessary imply after a snowstorm.
it is not possible to tell
Q:

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
Can we conclude from "A worker sweeps the road as a machine drives in front of him." that "A person sweeps the road after a snowstorm."?
Options:
- yes
- no
- it is not possible to tell