Answer:
What letter comes next: O T T F F S S ?
I have two hands but cannot clap
Thirty white horses on a red hill, first they champ, then they stamp, then they stand still.
What's as small as a mouse but guards a house like a lion?
What is eaten but not grown and was born in water but will disappear if soaked?
I saw the dead bring forth the living. I saw the living bring forth the dead. What did I see?