Answer:
What is black when you buy it red when you use it and gray when you throw it away?
Send poorly behaved children to me and let them sit here.
I go up, let out a load and then go back down. What am I?
You can catch me but cannot throw me.
What goes in the water black and comes out red?
What never asks questions but receives a lot of answers?
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic