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