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 grows in winter, dies in summer, and grows roots upward?
You can spin, wheel and twist. But this thing can turn without moving.
You must keep this thing. Its loss will affect your brothers. For once yours is lost, it will soon be lost by others.
What gets wetter as it dries?
My days are numbered. What am I?