Charlie is big. Charlie is huge. Dave is small. Dave is thin. Alan is wealthy. Fiona is bad. Fiona is sad. If someone is not strong then they are bad. If someone is not dull then they are clever. If someone is wealthy then they are kind. If someone is kind and not rough then they are smart. If someone is bad and not strong then they are poor. All poor people are short. If someone is small and thin then they are rough. If someone is rough and not kind then they are sad. If someone is sad then they are young. If someone is clever then they are quiet. All quiet people are nice. All smart people are old. 
Alan is not old.