(S (S (BASENP (NNP Business) (NNP Review) (NNP Weekly) (NN magazine)) (VP (VP (VP (VBD estimated) (NP (BASENP (NNP Packer) (POS 's)) (BASENP (JJ net) (NN worth)))) (PP (IN at) (BASENP (QP (RB AU$) (NN 6.5) (NN billion))))) (PP (IN in) (BASENP (NN 2004))))) (PERIOD .))