Riddle: There was a round house. One day the owner of the house was murderd. There were only 3 people in the house at that time, the Buttler, Maid, and Chef.The Buttler said that he was checking the mail, the Maid said she was sitting in the corner, and the chef said he was preparing the dinner. Who was the murderer?
Answer: The maid, there are no corners in a round house!