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