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