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