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