Answer:
I'm the source of all emotion, but I'm caged in a white prison.
What ends in E, starts with E and has a letter inside it?
Even if you throw it away, it still comes back.
What falls down but never breaks?
The celebrities of high school were part of this crowd.
What language does a billboard speak?
Easy
Animal
Difficult
Food
Funny
Kids
Logic
What am I?