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