You are trapped in a room with two doors, each with a button that says "Door A" and "Door B". Behind one door is a room filled with infinite copies of this room, and behind the other is a room filled with infinite copies of this room, but with a sign that reads "Congratulations, you won!". But which one is which?
Press the button to open Door A Press the button to open Door B
You are a cat in a box, but you are also not. You are a cat, but not a box. You are a box, but you are not a cat. Which one are you?