Answer:
Devils, unicorns and goats all share this feature.
What do elves learn in school?
Which side of the turkey has the most feathers?
What's higher than the king?
Why is Ireland the biggest country in the world?
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?