(S (S (PP (IN On) (NP (BASENP (NNP Thursday)) (COMMA ,) (BASENP (NNP May) (NN 26)))) (COMMA ,) (S (BASENP (NNP Amnesty) (NNP International)) (VP (VP (VBD urged) (BASENP (JJ foreign) (NNS governments))) (S (VP (TO to) (VP (VP (VB investigate) (BASENP (JJ high-level) (NNP U.S.) (NN government) (NNS officials))) (PP (IN for) (NP (BASENP (NN human) (NNS rights) (NNS violations)) (VP (VBN committed) (PP (IN in) (NP (NP (BASENP (NNP Afghanistan)) (COMMA ,) (BASENP (NNP Iraq))) (CONJP (COMMA ,) (CC and)) (NP (BASENP (NNP Guantanamo) (NNP Bay)) (COMMA ,) (BASENP (NNP Cuba)))))))))))))) (PERIOD .))