Anne is quiet. Anne is red. Bob is blue. Bob is cold. Bob is furry. Bob is green. Bob is quiet. Bob is red. Charlie is furry. Gary is green. If someone is quiet then they are blue. If someone is not cold then they are round. Red, round people are quiet. Round people are red. If someone is blue then they are green. All blue people are green. All green, cold people are red. If Charlie is quiet and Charlie is not round then Charlie is blue.
Charlie is furry.