Q: Can we conclude from "A man using a large drill on a city building." that "The man is repairing the building."?
Options:
- yes
- no
- it is not possible to tell
A: it is not possible to tell
Chain-of-thought: A drill can be used on a building for reasons other than repairing the building.

Q: Premise: "A girls smiles as she looks at a little boy laughing while reaching for the sky."
Hypothesis: "The girl is the boy's big sister."
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 girl may be the same age or younger than the little boy and just because she is a girl doesn't mean she is the boy's sister.

Q: Given the sentence "A woman in a brown coat looks at her music stand while a man plays guitar beside her." can we conclude that "The man and woman are walking on the boardwalk hugging each other."?
Options:
- yes
- it is not possible to tell
- no
A: no
Chain-of-thought: They man and woman cannot be walking on the boardwalk hugging each other while simultaneously looking at a sheet music stand and playing the guitar.

Q: If "A group of dancers on stage." does that mean that "The dancers are relaxing off stage."?
Options:
- yes
- it is not possible to tell
- no
A: no
Chain-of-thought:
The group of dancers cannot be on stage and off stage simultaneously.