Q: Given the sentence "A woman with a baby stroller selects a small beach ball from a rack outside of a store." is it true that "A woman with a troller gets a yellow ball in the store."?
A: A woman who selects a beach ball from a store rack not necessarily gets a yellow ball.
The answer is it is not possible to tell.

Q: Premise: "A person is riding a skateboard in the air above a ramp."
Based on this premise, can we conclude that the hypothesis "The person is doing the 900." is true?
Options:
- yes
- it is not possible to tell
- no
A: A person riding a skateboard in the air above a ramp cannot be doing the 900.
The answer is no.

Q: Given the sentence "A woman is helping a boy in a yellow shirt with his homework." is it true that "A tutor helps a student."?
A: The woman helping the boy could be his mother and not a tutor.
The answer is it is not possible to tell.

Q: If "The girl wearing number 1299 has a yellow shirt." does that mean that "The girl is going to run a race."?
Options:
- yes
- it is not possible to tell
- no
A:
A girl can be wearing a number and not be going to run a race.
The answer is it is not possible to tell.