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