[QUESTION] Given the sentence "Two police officers are standing next to another officer who is sitting on a motorcycle." is it true that "The motorcycle cop is a man."?
Being a motorcycle cop does not indicate being a man as they can also be woman.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "A young man playing the piano." can we conclude that "The young man is playing piano in front of an audience."?
Options:
- yes
- it is not possible to tell
- no
He could have been playing the piano by himself at his house without being in front of an audience.
The answer is it is not possible to tell.

[QUESTION] Given the sentence "Man in a white shirt jumping toward a brick wall." is it true that "A man jumps toward a wall to catch the ball."?
Just from jumping toward a brick wall doesn't imply trying to catch a ball.
The answer is it is not possible to tell.

[QUESTION] If "A man looking into a train engine." does that mean that "A man tries to figure out what is wrong with a train engine."?
Options:
- yes
- it is not possible to tell
- no
Looking into a train engine does not implies man tries to figure out what is wrong with a train engine.
The answer is it is not possible to tell.