(S (S (NP (NAC (BASENP (JJ Current) (NNP Mayor)) (PP (IN of) (BASENP (NNP Taipei)))) (BASENP (NNP Lung-pin) (NNP Hau))) (VP (VP (VBD regretted) (BASENP (DT the) (NN incident))) (CC and) (VP (VBD hoped) (SBAR (S (BASENP (DT the) (NNP Executive) (NNP Yuan)) (VP (MD could) (VP (VP (VP (VB notify) (BASENP (DT the) (NN government))) (PP (IN in) (BASENP (DT the) (NN future)))) (PP (IN of) (BASENP (DT the) (NN incident)))))))))) (PERIOD .))