[lemma=superman | tag=POS] [lemma=cape] [□=□]
[lemma=superman | tag=POS] [lemma=cape] [lemma=□]
[lemma=superman | tag=POS] [lemma=cape] [tag=□]
Thus , " Byrne has retconned Superman 's cape so that it is no longer unbreakable " . " Byrne has retconned Superman 's cape so that it is no longer unbreakable .