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