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