[Q] Given the sentence "Two dirt bike riders in midair." is it true that "They are performing some tricks."?
[A] Bike riders being in midair does not necessarily mean they are performing some tricks.
The answer is it is not possible to tell.

[Q] Can we conclude from "With a yellow building in the background." that "Several children are looking in the air."?
Options:
- yes
- no
- it is not possible to tell
[A] Several children look into the air as a strange looking plane passes by.
The answer is it is not possible to tell.

[Q] Can we conclude from "A lady with brown hair holding a box with a carved face on it." that "A lady holding a box."?
Options:
- yes
- no
- it is not possible to tell
[A] A lady is holding a box with a carved face on it.
The answer is yes.