Answer:
What has a bottom at the top?
What is shaped like a box, has no feet, and runs up and down?
A trail, a union, together tied. Come across me and you will find you cannot change the course I'm on. Without me you cannot travel on. What am I?
I am a chair that can move. What am I?
I row quickly with four oars but never comes out from under my own roof.
What made Cyclops quit teaching?