Is there a neutral relationship between 'But the power of words is such that I contend their impact is totally lost if not treated  somehow, there is a difference between  Someone had written shit on the wall  and  Some asshole had written shit on the wall : the writer of the former has more credibility; the writer of the latter was, very likely, the very asshole who had written shit on the wall.' and 'A girl wrote some shit on the wall.', lacking direct logical ties?
But the power of words is such that I contend their impact is totally lost if not treated  somehow, there is a difference between  Someone had written shit on the wall  and  Some asshole had written shit on the wall : the writer of the former has more credibility; the writer of the latter was, very likely, the very asshole who had written shit on the wall.###A girl wrote some shit on the wall.