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