Q: Can we conclude from "Four teen girls and two teen boys are all jumping in the air in front of the glass doors to a building." that "People are having fun."?
Options:
- yes
- no
- it is not possible to tell
A: People jumping in the air are not assumed to be having fun.
The answer is it is not possible to tell.

Q: Given the sentence "Many people peruse open market of international food stocks." is it true that "International food stocks are unpopular."?
A: If many people peruse international food stocks then they aren't unpopular.
The answer is no.

Q: If "White and black dog jumps at someone through car window." does that mean that "A white and black dog is in a car."?
Options:
- yes
- it is not possible to tell
- no
A: The dog jumps through a car window and is therefore now inside of a car.
The answer is yes.

Q: If "People walking and riding bikes on the sidewalk." does that mean that "The people are annoyed with each other."?
Options:
- yes
- it is not possible to tell
- no
A:
Not all people walking on sidewalk are necessarily be annoyed with each other.
The answer is it is not possible to tell.