There'll be 2 choice. You'll have to choose one. Don't choose none! Then explain the reason why. And then ask the other person below you!
Both choices can either related to each other or not.

And oh! No nudity (and sexual stuff) please!

Ex:
P1: Left or Right?
P2: Right because doubt ahad on left. Burger or Obama?
P3: I'd like Burger. What about Pen or Peace?
and so on...

Here I come.

Fast or Slow?