Bob is big. Bob is huge. Gary is thin. Gary is little. Dave is nice. Alan is rough. Alan is dull. If someone is not strong then they are rough. If someone is not poor then they are kind. If someone is nice then they are quiet. If someone is quiet and not bad then they are smart. If someone is rough and not strong then they are sad. If someone is thin and little then they are bad. If someone is bad and not quiet then they are dull. All kind people are wealthy. 
Gary is dull.