(S (S (S (BASENP (NNP Xinhua)) (VP (VBZ reports) (SBAR (IN that) (S (BASENP (NN rescue) (NN work)) (VP (VBZ is) (ADJP (JJ underway))))))) (COMMA ,) (PP (VBG according) (PP (TO to) (BASENP (DT the) (JJ local) (NN work) (NN safety) (NN supervision) (NN bureau))))) (PERIOD .))