Answer:
It is not your enemy, yet we still beat it. What is it?
Why did Mickey Mouse go to outer space?
How do priests stay fit?
It increases and decreases yet no one see it. It is not a fire and yet it can be quenched.
What does a werewolf and a 50 year old woman have in common?
If all Wibbles are Criggles, all Borkins are Kwumblins, no Hoggles are Borkins, and all Criggles are Borkins, is it true that all Borkins are Criggles?