A man builds a house with a square floor plan, with 4 walls and a roof. Each wall faces South. A Bear walks by the house. What color is the Bear?
NO, Louise! Don't you people realize that the only place you can build a house on Earth with all 4 walls facing South has to be on the North Pole? And of course, the only bear in that region is the POLAR bear. NOW can you tell me the color of the bear?