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