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