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