[QUESTION] Given the sentence "A cyclist is jumping off a wooden ramp beside an arched window." is it true that "A cyclist walks his bike down the wooden ramp."?
The cyclist is not jumping off a ramp if he is walking his bike.
The answer is no.

[QUESTION] Given the sentence "Young boy smiles as an extremely large kelly green fly perches on his nose." is it true that "A kid smiles as a bug lands on him."?
A young boy is a kid. A kelly green fly is a kind of bug. A bug that perches on his nose lands on him.
The answer is yes.

[QUESTION] Premise: "A newly married couple laughs during their reception."
Based on this premise, can we conclude that the hypothesis "A married couple laughs because someone said something funny." is true?
Options:
- yes
- it is not possible to tell
- no
The fact that a newly married couple laughed during their reception doesn't imply that they laughed because someone said something funny.
The answer is it is not possible to tell.

[QUESTION] Premise: "A worker in uniform is cleaning off the windows of a restaurant."
Based on this premise, can we conclude that the hypothesis "The worker is using water to clean the windows." is true?
Options:
- yes
- it is not possible to tell
- no
Using water to clean windows is a more specific way of describing the procedure used to clean the windows.
The answer is yes.