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