Charlie is high. Charlie is big. Erin is little. Erin is thin. Bob is quiet. Alan is sad. Alan is poor. If someone is not strong then they are sad. If someone is not dull then they are wealthy. If someone is quiet then they are nice. If someone is nice and not bad then they are kind. If someone is sad and not strong then they are rough. If someone is little and thin then they are bad. If someone is bad and not nice then they are poor. All wealthy people are smart. 
Erin is not poor.