Gary is high. Gary is strong. Harry is short. Harry is little. Erin is kind. Dave is bad. Dave is rough. If someone is not big then they are bad. If someone is not sad then they are wealthy. If someone is kind then they are quiet. If someone is quiet and not poor then they are nice. If someone is bad and not big then they are dull. If someone is short and little then they are poor. If someone is poor and not quiet then they are rough. All wealthy people are smart. 
Gary is not dull.