Bob is huge. Bob is strong. Harry is small. Harry is thin. Alan is nice. Gary is poor. Gary is sad. If someone is not big then they are poor. If someone is not dull then they are quiet. If someone is nice then they are wealthy. If someone is wealthy and not rough then they are kind. If someone is poor and not big then they are bad. If someone is bad then they are tiny. All tiny people are little. If someone is small and thin then they are rough. If someone is rough and not wealthy then they are sad. If someone is sad then they are young. If someone is young then they are energetic. If someone is quiet then they are clever. If someone is clever then they are smart. All smart people are wealthy. If someone is kind then they are experienced. All experienced people are old.
Alan is not old.