(QT (DQL ``) (QTC (S (BASENP (PRP It)) (VP (MD will) (VP (VP (VB be) (ADJP (JJ incumbent) (PP (IN on) (NP (BASENP (NN everyone)) (PP (IN at) (BASENP (NNP BP))))))) (S (VP (TO to) (VP (VP (VB embrace) (CC and) (VB implement)) (NP (BASENP (DT the) (NNS changes)) (ADJP (JJ necessary) (S (VP (TO to) (VP (VB ensure) (SBAR (IN that) (S (NP (BASENP (DT a) (NN tragedy)) (PP (IN like) (BASENP (DT this)))) (VP (MD can) (VP (ADVP (RB never)) (VP (VB happen) (ADVP (RB again)))))))))))))))))) (PERIOD .)) (DQR ''))