Q: Premise: "The back of a blond woman with braided hair playing tennis."
Based on this premise, can we conclude that the hypothesis "The woman has a tennis racket." is true?
Options:
- yes
- it is not possible to tell
- no
A: Even though the woman is playing tennis does not mean that she has a tennis racket.
The answer is it is not possible to tell.

Q: Given the sentence "Two men are working with a cement mixer and pouring cement into a hole in a street." is it true that "The cement mixer is being operated by only the two men."?
A: The cement mixer can have other operators other than the two men.
The answer is it is not possible to tell.

Q: Given the sentence "A man vaults over a high bar." can we conclude that "A man jumps over a white high bar."?
Options:
- yes
- it is not possible to tell
- no
A: A man vaulting over a high bar doesn't imply that the high bar is white.
The answer is it is not possible to tell.

Q: Can we conclude from "A dog chasing livestock on sand." that "The bvoy was dressed as a cowboy."?
Options:
- yes
- no
- it is not possible to tell
A:
A dog chasing livestock does not imply a bvoy dressed as a cowboy.
The answer is yes.