Q: Given the sentence "A man with prosthetic legs just finished a run." is it true that "A man with prosthetic arms did not finish the run."?
A: A man with prosthetic legs who just finished a run cannot be the man with prosthetic arms who did not finish the run.
The answer is no.

Q: Given the sentence "A man carrying a large stack of metal poles over his shoulder." can we conclude that "The man in the picture is only carrying a small dog."?
Options:
- yes
- it is not possible to tell
- no
A: The man is either carrying a large stack of metal poles are a small dog.
The answer is no.

Q: Premise: "A girl is brushing her teeth next to an infant on a white couch."
Based on this premise, can we conclude that the hypothesis "The girl is learning to brush her teeth." is true?
Options:
- yes
- it is not possible to tell
- no
A: Just because A girl is brushing her teeth next to an infant on a white couch does not mean she is learning how to brush her teeth.
The answer is it is not possible to tell.

Q: Premise: "A couple watches a boat against a skyline."
Hypothesis: "The couple are watching the cars go by."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A:
If one is watching a boat in water they cannot see cars in the water.
The answer is no.