Question and answer: Q: Can we conclude from "A lady is singing on stage in front of an enthusiastic audience with a large band that includes a guitar player and four trumpets." that "Behind her."?
Options:
- yes
- no
- it is not possible to tell
A: no
Explanation: The band is in their van driving to the next concert.

Question and answer: Q: Given the sentence "Man on the roof of a building spraying off the roof." can we conclude that "A man is on the ground floor cleaning."?
Options:
- yes
- it is not possible to tell
- no
A: no
Explanation: The man cannot be on the roof and on the ground floor simultaneously.

Question and answer: Q: Premise: "As a young man picks up and holds a machine gun a boy a little older than him is putting a hat on his head."
Hypothesis: "Some men are at shooting range."
Do we know that the hypothesis entailed by the premise?
A: it is not possible to tell
Explanation:
A young man can pick a machine gun not only on a shooting range.