Answer:
I'm the source of all emotion but I'm caged in a white prison.
What can fill a room but takes up no space?
I spend most of my day eating white. When I am quick enough I get rewarded with fruit and something blue. In a dark room with blue walls I run from the ghosts that roam the halls
I can be swallowed, but I can also swallow you. What am I?
I can go through glass without breaking it. What am I?
As round as an apple. As deep as a cup. All the king's horses can't pull it up.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic