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