(S (S (NP (BASENP (NNP U.S.) (NNP Senator) (NNP Barack) (NNP Obama) (POS 's)) (BASENP (NN family) (NN name))) (VP (MD may) (VP (VB sound) (ADJP (JJ similar) (PP (TO to) (NP (BASENP (DT that)) (PP (IN of) (NP (BASENP (DT the) (VBN given) (NN name)) (PP (IN of) (BASENP (NNP Osama) (NNP bin) (NNP Laden))))))))))) (PERIOD .))