Answer:
When is homework not homework?
What is the only question you can't answer yes to?
A man is twenty years old but has only had five birthdays. How is that possible?
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?
Break me and I am better immediately set and harder to be broken again.