Answer:
What is shaped like a box, has no feet, and runs up and down?
My teeth are sharp my back is straight to cut things up it is my fate.
What is harder to catch the faster you run?
I have more shoes than anybody but less feet than everyone. I am met in the morning but departed in the night. I may shake as if I'm angry but I won't bite.
I have a little pool with two layers of wall around it. One white and soft and the other dark and hard. What am I?
The answer I give is yes, but what I mean is no. What was the question?