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