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