Charlie is not white. Dave is blue. Dave is furry. If Charlie is not smart then Charlie is furry. If something is cold then it is furry. Furry, cold things are blue. If something is furry and not smart then it is cold. If something is not blue then it is not white. If something is smart and not blue then it is furry. If Charlie is cold and Charlie is not furry then Charlie is not blue. If something is not furry and not nice then it is white.
Charlie is cold.