(S (S (NP (BASENP (DT Some)) (PP (IN of) (BASENP (DT the) (NNS weapons) (NNS parts)))) (VP (VBP bear) (NP (BASENP (DT the) (NNS markings)) (SBAR (WHNP (WDT that)) (S (BASENP (DT the) (NNS officials)) (VP (VBD associated) (PP (IN with) (BASENP (JJ Iranian) (NN manufacture))))))))) (PERIOD .))