(S (S (NP (BASENP (NNP Atwah)) (PRN (COMMA ,) (VP (ADVP (RB also)) (VP (VBN known) (PP (IN as) (NP (NP (BASENP (NNP Abdul) (NNP Rahman) (NNP Al-Muhajir)) (COMMA ,) (BASENP (NNP Muhammad) (NNP K.A.))) (CC and) (BASENP (NNP Abdel) (NNP Rahman)))))) (COMMA ,))) (VP (VBZ is) (VP (VBN accused) (PP (IN of) (S (VP (VBG being) (ADJP (JJ responsible) (PP (IN for) (NP (NP (NP (BASENP (DT the) (NNS bombings)) (PP (IN of) (NP (BASENP (DT the) (JJ American) (NNS embassies)) (PP (IN in) (BASENP (NNP Kenya) (CC and) (NNP Tanzania)))))) (PP (IN on) (NP (BASENP (NNP August) (NN 7)) (COMMA ,) (NN 1998)))) (SBAR (WHNP (WDT which)) (S (VP (VBD killed) (NP (BASENP (NN 20) (NNPS Americans)) (CC and) (NP (QP (ADVP (IN at) (JJS least)) (NN 200)) (NNPS Africans))))))))))))))) (PERIOD .))