Q: If "A big tan dog wearing a muzzle running in green grass." does that mean that "The tiny puppy is purple."?
Options:
- yes
- it is not possible to tell
- no
A: A purple puppy would look quite different than a big tan dog.
The answer is no.

Q: Can we conclude from "A woman playing tennis is bending forward to check on her sneaker." that "A woman is about to hit the tennis ball."?
Options:
- yes
- no
- it is not possible to tell
A: The woman can't be about to hit the tennis ball while she is about to check her sneaker.
The answer is no.

Q: Given the sentence "Two women dancing on a walkway with band in the background and pedestrians walking by." is it true that "Two women sitting and listening to the band in the background."?
A: The women are either dancing or sitting. They cannot do both at the same time.
The answer is no.

Q: Given the sentence "Teenage boy is riding a unicycle through a grassy park." can we conclude that "A boy rides a unicycle for exercise."?
Options:
- yes
- it is not possible to tell
- no
A:
A teenage boy riding a unicycle through a grassy park is not necessarily riding for exercise.
The answer is it is not possible to tell.