Bob is furry. Bob is nice. Bob is quiet. Bob is red. Bob is smart. Bob is white. Bob is young. Dave is nice. Dave is quiet. Dave is smart. Dave is white. Dave is young. Gary is quiet. Gary is smart. Gary is white. Young things are quiet. If Gary is smart and Gary is white then Gary is quiet. Young, white things are red. Quiet things are nice. Furry things are white. If something is quiet and nice then it is furry.
Dave is not red.