Q: Test for natural language inference.
Premise: "A white male in a green shirt and brown pants is jumping in the air with his arms extended and his legs pulled up on a pile of rocks in the middle of a grassy field on a sunny day."
Hypothesis: "The guy hurt his feet on the pile of rocks out in the field."
Is the hypothesis entailed by the premise?
Options:
- yes
- no
- it is not possible to tell
A: The male jumping in air with his legs pulled on pile of rock does not imply he got hurt.
The answer is it is not possible to tell.

Q: Can we conclude from "In an artificially lighted outdoor city space." that "A crowd of young people surround a person wearing a white feather headdress and boa."?
Options:
- yes
- no
- it is not possible to tell
A: The person in the boa is performing for the crowd of young people.
The answer is it is not possible to tell.

Q: Premise: "A white and brown dog is carrying a stick in the water."
Hypothesis: "A dog has a stick."
Do we know that the hypothesis entailed by the premise?
A: Carrying a physical object (such as a stick) necessitates having it in one's possession.
The answer is yes.

Q: Can we conclude from "The street sweeping crew cleans the street with a crowd of people in the background." that "A crew works to make the public streets cleaner."?
Options:
- yes
- no
- it is not possible to tell
A:
A sweeping crew's job would be working to make the streets cleaner.
The answer is yes.