Q: Premise: "A man walks by a street vendor selling flowers and pottery."
Hypothesis: "The man asked the vendor what types of payment he accepted."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: Walks by a street vendor does not necessarily mean asked the vendor.

Q: Premise: "A man with a red shirt holding a sign."
Hypothesis: "The man is a panhandler."
Is the hypothesis entailed by the premise?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: The man could be holding a sign for any reason and is not necessarily a panhandler.

Q: Can we conclude from "A person in orange pants is doing tricks on a snowboard while a person in a yellow cap watches." that "A tall human in pants."?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Chain-of-thought: The people doing the trick and the one watching are not necessarily tall.

Q: If "A person is swimming underwater in a pool." does that mean that "The swimmer is trying to get something from the bottom of the pool."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought:
Not all person swimming underwater in a pool is trying to get something from the bottom of the pool.