Q: Premise: "Five men in orange vests work on repairing a street at night."
Based on this premise, can we conclude that the hypothesis "Men playing basketball." is true?
Options:
- yes
- it is not possible to tell
- no
A: Either the men work on repairing a street or they are playing basketball. They cannot physically do both simultaneously.
The answer is no.

Q: Premise: "A boy with a backpack sits on a trail and points."
Based on this premise, can we conclude that the hypothesis "The boy doesnt have a backpack." is true?
Options:
- yes
- it is not possible to tell
- no
A: A boy ho does not have a backpack cannot have a backpack.
The answer is no.

Q: Premise: "The bicyclist has both wheels off the ground."
Hypothesis: "The bicycle is airborne."
Do we know that the hypothesis entailed by the premise?
A: A bicycle is airborne when it has both wheels off the ground.
The answer is yes.

Q: Given the sentence "A constructions site on the side of the mountain with a bulldozer digging in the ground that is all dirt." can we conclude that "A construction site on the great plains with a bull dozer digging into the earth."?
Options:
- yes
- it is not possible to tell
- no
A:
A construction site on the great plains cannot also be a construction site on the side of a mountain.
The answer is no.