(S (S (BASENP (PRP It)) (VP (ADVP (RB also)) (VP (VBD found) (SBAR (IN that) (S (S (BASENP (NN captain) (NNP Marwoto) (NNP Komar)) (VP (VBD had) (VP (VBN ignored) (NP (NP (BASENP (NN fifteen) (NNS activations)) (PP (IN of) (NP (BASENP (DT the) (NN Ground) (NN Proximity) (NN Warning) (NN System)) (PRN (LRB -LRB-) (BASENP (NN GPWS)) (RRB -RRB-))))) (VP (VP (VBG informing) (BASENP (NNP Mr) (NNP Komar))) (SBAR (IN that) (S (BASENP (DT the) (NN aircraft)) (VP (VBD was) (VP (VBG flying) (PP (IN at) (NP (BASENP (DT a) (NN speed)) (PP (IN beyond) (NP (BASENP (DT that)) (SBAR (WHPP (IN at) (WHNP (WDT which))) (S (BASENP (PRP it)) (VP (MD could) (VP (ADVP (RB safely)) (VB land)))))))))))))))))) (CONJP (COMMA ,) (CC but)) (S (BASENP (PRP he)) (VP (VBD failed) (S (VP (TO to) (VP (VB abort))))))))))) (PERIOD .))