Answer:
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?
What goes in the water black and comes out red?
There is someone, and there is always another, for without the other, there wouldn't be one
Walk on the living, they donโt even mumble, Walk on the dead, they mutter and grumble. What are they?
You can spin, wheel and twist. But this thing can turn without moving.
When is it bad luck to see a black cat?