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