Q: Can we conclude from "A crowd watches as a barefoot man does aerial tricks." that "A man is doing tricks with balloons."?
Options:
- yes
- no
- it is not possible to tell
A: A crowd watches as a barefoot man does aerial tricks does not imply that he is doing tricks with balloons.
The answer is it is not possible to tell.

Q: Premise: "A man and a woman are seen through the fence seated at a table."
Based on this premise, can we conclude that the hypothesis "Staring into each other's eyes." is true?
Options:
- yes
- it is not possible to tell
- no
A: A couple are staring at each other across from a fence.
The answer is yes.

Q: Can we conclude from "Two people go ice skating in a rink." that "A man and woman go on a first date to the skating rink."?
Options:
- yes
- no
- it is not possible to tell
A: People does not imply man and woman and go ice skating does not imply it is a first date.
The answer is it is not possible to tell.

Q: Premise: "Construction workers at a construction site."
Based on this premise, can we conclude that the hypothesis "Construction workers are at a lake." is true?
Options:
- yes
- it is not possible to tell
- no
A:
The workers cannot be at a lake and construction site simultaneously.
The answer is no.