Gary is blue. Gary is furry. Gary is green. Gary is not quiet. Gary is not red. Gary is round. Gary is not smart. If Gary is red then Gary is not furry. Smart people are blue. If someone is smart and not furry then they are round. If Gary is not furry then Gary is smart. If someone is not furry and not quiet then they are blue. If someone is not green and not round then they are blue.
Gary is not blue.