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