Anne is blue. Anne is cold. Anne is nice. Anne is rough. Anne is white. Bob is kind. Bob is nice. Bob is round. Bob is white. Gary is blue. Gary is cold. Gary is kind. Gary is nice. Gary is rough. Gary is white. If someone is blue then they are round. All blue, kind people are white. Cold, blue people are nice. Cold, round people are rough. If someone is kind and nice then they are white. If someone is rough and cold then they are blue.
Gary is not white.