Answer:
What did the tree say to the leaves?
Why do cats make good soldiers?
How fast do librarians travel?
what can you hold without your hands or your arm
How did Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune make up the solar system?
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?