[lemma=of] [lemma=impotence] [lemma=","] [lemma=render] [tag=□]
[lemma=of] [lemma=impotence] [lemma=","] [lemma=render] [tag=DT]
At first , however , the alien invasion only exacerbates their sense of impotence , rendering the nation powerless at the hands of an inscrutable force .