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