Answer:
How far can a man hike into the forest?
What can you stick between a 3 and a 4 so that the result is more than three but less than four?
No matter how terrible things get for the people of the Arctic, they will not eat a penguin. Why not?
How can you throw a ball 20 meters, and have it come back to you without hitting anything?
What man can shave 10 times a day and still have a beard?
By Moon or by Sun, I shall be found. Yet I am undone, if there's no light around