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