(S (S (S (NP (BASENP (NNP Omar) (NNP Bongo)) (PRN (COMMA ,) (NP (BASENP (DT the) (NN president)) (PP (IN of) (NP (BASENP (DT the) (ADJP (JJ western) (JJ African)) (NN country)) (PP (IN of) (BASENP (NNP Gabon)))))) (COMMA ,))) (VP (VBZ has) (VP (VBN died) (PP (IN at) (NP (BASENP (DT a) (NN clinic)) (PP (IN in) (BASENP (NNP Barcelona) (COMMA ,) (NNP Spain)))))))) (COMMA ,) (PP (VBG according) (PP (TO to) (BASENP (DT the) (JJ Gabonese) (NN prime) (NN minister))))) (PERIOD .))