(S (S (BASENP (DT The) (JJ Italian) (NN government)) (VP (VP (VBZ disputes) (BASENP (DT this) (NN account))) (CONJP (COMMA ,) (CC and)) (VP (VBZ has) (VP (VBN said) (SBAR (IN that) (S (BASENP (DT the) (NNP US)) (VP (VBD was) (ADJP (ADJP (ADJP (RB fully) (JJ aware)) (PP (IN of) (BASENP (DT the) (NN operation)))) (PP (IN on) (BASENP (NNP March) (NN 4))))))))))) (PERIOD .))