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