(S (S (BASENP (PRP She)) (VP (VBD was) (VP (VBN married) (PP (TO to) (NP (BASENP (DT a) (NN nephew)) (PP (IN of) (NP (BASENP (NNP Khalid) (NNP Sheikh) (NNP Mohammed)) (COMMA ,) (NP (BASENP (DT the) (VBN accused) (NN mastermind)) (PP (IN of) (BASENP (DT the) (NNP September) (NN 11) (NNS attacks))))))))))) (PERIOD .))