[Q] If "A rollerblader skating inside a tube." does that mean that "A rollerblader tries a daring trick."?
Options:
- yes
- it is not possible to tell
- no
[A] Not all rollerblading tricks can be described as daring. Just because a rollerblader is skating inside a tube doesn't necessarily mean that he/she is doing a trick.
The answer is it is not possible to tell.

[Q] If "A flagman holding a stop sing out on a country road with green trees and mailboxes." does that mean that "The flagman is getting soaked from the rain."?
Options:
- yes
- it is not possible to tell
- no
[A] Holding a sign out does not imply getting soaked from rain.
The answer is it is not possible to tell.

[Q] Given the sentence "A guy with a toboggan and a girl pose for the camera." is it true that "Two people pose for a picture."?
[A] A guy and a girl make up two people. Posing for the camera is another way of saying posing for a picture.
The answer is yes.