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