Bob is big. Bob is not blue. Bob is furry. Bob is kind. Bob is not nice. Bob is round. Bob is white. Gary is big. Gary is blue. Gary is furry. Gary is kind. Gary is nice. Gary is round. Gary is white. If something is nice and not furry then it is blue. If something is nice and not round then it is big. If something is blue and not furry then it is not nice.
Gary is not white.