(S (S (ADVP (RB So) (RB far)) (COMMA ,) (S (NP (CC neither) (NP (NP (DT the) (NP (BASENP (NNP United) (NNPS States) (NNP FBI)) (CC nor) (BASENP (NNP U.S.) (NNS officials)))) (PP (IN in) (BASENP (NNP Egypt))))) (VP (VBP have) (VP (VBN confirmed) (NP (BASENP (DT the) (NN death)) (PP (IN of) (BASENP (NNP Atwah)))))))) (PERIOD .))