A teapot is a teapot, but is it also a paradox? Can it be both hot and cold at the same time? If so, how do you make it both hot and cold?
Given a teapot, a cat, and a hat, can you deduce that all three things are the same thing? If so, what is the thing?
Can a teapot be both a teapot and not a teapot at the same time? If so, how do you resolve the semantic conundrum?