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