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