(S (S (PP (IN On) (BASENP (NN 13) (NNP December) (NN 2001))) (COMMA ,) (S (PP (IN at) (NP (NP (BASENP (NN 11:45) (NN a.m.)) (BASENP (JJ local) (NN time))) (PRN (LRB -LRB-) (BASENP (NN UTC) (NN +5:30)) (RRB -RRB-)))) (COMMA ,) (S (SBAR (RB just) (SBAR (IN as) (S (BASENP (DT the) (NNPS MPs)) (VP (VBD were) (VP (VBG preparing) (S (VP (TO to) (VP (VB leave) (BASENP (DT the) (NNP House)))))))))) (COMMA ,) (S (NP (BASENP (NNS militants)) (ADJP (JJ armed) (PP (IN with) (BASENP (NNP AK-47s) (CC and) (NNS hand-grenades))))) (VP (VP (VP (VBD breached) (BASENP (DT the) (NN security))) (PP (IN at) (NP (BASENP (NNP Gate) (NN No.) (NN 12)) (PP (IN of) (BASENP (DT the) (NNP Parliament) (NNP Building)))))) (CC and) (VP (VP (VBD opened) (BASENP (JJ indiscriminate) (NN fire))) (COMMA ,) (S (VP (VBG killing) (NP (BASENP (NN six) (NNS policemen)) (CC and) (BASENP (NN one) (NNP Parliament) (NN employee))))))))))) (PERIOD .))