(S (S (BASENP (NNP Mr) (NNP Downer)) (VP (VBD was) (VP (ADVP (RB also)) (VP (VBN questioned) (PP (IN about) (NP (NP (BASENP (DT a) (NN cable)) (VP (VP (VBN delivered) (PP (IN in) (BASENP (NNP June) (NN 2003)))) (PP (IN from) (BASENP (NNP US) (NN army) (NN captain) (NNP Puckett))))) (SBAR (WHNP (WDT which)) (S (VP (VBD claimed) (SBAR (IN that) (S (NP (BASENP (DT every) (NN contract)) (PP (IN under) (NP (BASENP (DT the) (NNP UN) (POS 's)) (NP (NP (BASENP (NN oil)) (PP (IN for) (BASENP (NN food)))) (NN program))))) (VP (VBD contained) (BASENP (DT a) (NN kickback)))))))))))))) (PERIOD .))