Answer:
What is the building that you leave without ever having entered.
idk
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
You are participating in the swimming finals at the Olympics. In the final few seconds of the race you narrowly pass the swimmer who was in third place. What place did you get?
A train just leaves a station and enters a tunnel. Where is the best place for a claustrophobic person to sit?
I stand in one place yet fill the whole room. I can be filled with molten rock and come in every hue. What am I?