(S (S (PP (VBG According) (PP (TO to) (BASENP (DT a) (NNP Government) (NNP Official)))) (COMMA ,) (S (BASENP (NN four) (NNS miners)) (VP (VBP are) (VP (VBN trapped) (PP (IN in) (NP (BASENP (DT an) (NNP Ecuador) (NN mine)) (VP (VBN located) (NP (NP (NP (BASENP (NN 250) (NNS miles)) (PRN (LRB -LRB-) (BASENP (NN 405) (NNS kilometers)) (RRB -RRB-))) (NN southeast)) (PP (IN of) (NP (NP (BASENP (DT the) (NN country) (POS 's)) (NN capital)) (COMMA ,) (BASENP (NNP Quito)))))))))))) (PERIOD .))