Q: Premise: "A boy is swinging upside-down with his head sticking through a tire."
Based on this premise, can we conclude that the hypothesis "A child is looking through the center of a tire." is true?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: The boy swinging with his head through the tire doesn't necessarily mean he is looking through it. He could have his eyes closed.

Q: If "A man with rollerblades grinding a curb." does that mean that "A person is rollerblading in the city."?
Options:
- yes
- it is not possible to tell
- no
A: it is not possible to tell
Chain-of-thought: A man with Rollerblades grinding a curb does not imply he is rollerblading in the city.

Q: Given the sentence "A man sings on stage with a guitar." is it true that "The man is playing a trumpet."?
A: no
Chain-of-thought: A man who sings can't be playing a trumpet at the same time.

Q: Given the sentence "A man is playing cello as part of an orchestra at a formal performance." is it true that "A man is playing cello."?
A: yes
Chain-of-thought:
Playing cello as part of an orchestra is a way of playing cello.