(S (S (BASENP (NNP Friday)) (S (VP (VBD saw) (NP (BASENP (NN 17) (NNS killings)) (COMMA ,) (PP (VBG including) (NP (NP (BASENP (DT the) (NN gunning) (RP down)) (PP (IN of) (BASENP (NN two) (NNS women)))) (PP (IN outside) (NP (BASENP (DT a) (NN mosque)) (PP (IN in) (BASENP (NNP Beit) (NNP Hanoun))))))))))) (PERIOD .))