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