Answer:
Something wholly unreal, yet seems real to I. Think my friend, tell me where does it lie?
I have three hundred cattle, with a single nose cord
Sharp and long, flag of the world. What is it?
who do you think you know but sometimes you don't
Thirty white horses on a red hill, first they champ, then they stamp, then they stand still.
Do what he says and you'll be fine, don't and you lose the game.