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