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