Answer:
No matter how terrible things get for the people of the Arctic, they will not eat a penguin. Why not?
There are two sisters: one gives birth to the other and she, in turn, gives birth to the first. Who are the two sisters?
Twelve pears hanging high, twelve men passing by. Each took a pear and left eleven hanging there. How can this be?
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?
The yellow house has yellow window, the red house has red windows, what colour windows does the green house have?
What goes around and around the wood, but never goes into the wood?