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