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