Dave is huge. Dave is big. Charlie is small. Charlie is tiny. Anne is kind. Gary is rough. Gary is poor. If someone is not strong then they are rough. If someone is not bad then they are clever. If someone is kind then they are nice. If someone is nice and not sad then they are wealthy. If someone is rough and not strong then they are dull. All dull people are little. If someone is small and tiny then they are sad. If someone is sad and not nice then they are poor. If someone is poor then they are young. If someone is clever then they are smart. All smart people are quiet. All wealthy people are old. 
Gary is not quiet.