Question: There's a one story house on a purple road. The lawn is purple and the house is purple and the windows are purple and the bathroom is purple and the sky is purple and the bedrooms are purple and the kitchen is purple and the chairs are purple and the dishes are purple and the blankets are purple and the water is purple and the walls are purple and even the PEOPLE are purple, but the carpet is green. What color are the stairs?
Answer: There are no stairs! It's a one story house. Even if there were stairs, you wouldn't know what part of the stairs. Everything in the house is purple, but the stairs may have carpet on them and the carpet is green. So we just go with there are no stairs.
Question: One is unmarked, the rest are unmarked by letters. One meets the rest, and sometimes the rest meet each other. One of the rest is forbidden until the end, and in the end the one is also forbidden. What are they?
Question: A man walks along a street in the pouring rain, he doesn't have his hood up, and his umbrella is full of holes. How comes not a hair on his head got wet?