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