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