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