Q: Given the sentence "A man wearing plaid is standing on a pile of rocks looking down at a bike." is it true that "A man stand on a pile of rocks."?
A: Standing on a pile of rocks is standing on a pile of rocks.
The answer is yes.

Q: Given the sentence "A man hanging just above the ground." is it true that "The man is above the ground."?
A: Just above the ground is the same as above the ground.
The answer is yes.

Q: Premise: "A little girl rides a toy car while her brother walks behind."
Based on this premise, can we conclude that the hypothesis "The girl's brother is showing her how to drive the car." is true?
Options:
- yes
- it is not possible to tell
- no
A: Just because he walks behind does not necessarily mean he is showing her how to drive the car.
The answer is it is not possible to tell.

Q: Premise: "A guy in a white shirt."
Based on this premise, can we conclude that the hypothesis "Sunglasses and black pants is riding his skateboard on a street with a lot of trees in the background." is true?
Options:
- yes
- it is not possible to tell
- no
A:
A girl in a blue shirt rides her bike on a dirt road.
The answer is no.