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