(S (S (S (BASENP (DT The) (NN outbreak)) (VP (VBZ is) (NP (BASENP (DT a) (NN concern)) (PP (TO to) (BASENP (DT the) (NN government)))))) (COMMA ,) (SBAR (IN as) (S (BASENP (DT the) (NN country)) (VP (VBZ prepares) (PP (IN for) (NP (NP (BASENP (DT the) (NN 2008) (NNP Summer) (NNPS Olympics)) (PP (IN in) (BASENP (NNP Beijing)))) (BASENP (DT this) (NNP August)))))))) (PERIOD .))