(S (S (NP (NP (BASENP (DT The) (NNP Australian) (NNP Chamber)) (PP (IN of) (BASENP (NNP Commerce) (CC and) (NNP Industry)))) (COMMA ,) (SBAR (WHNP (WDT which)) (S (VP (VBZ represents) (NP (BASENP (JJ big) (NN business)) (PP (IN in) (BASENP (NNP Australia)))))))) (VP (VBZ has) (VP (VP (VBN voiced) (NP (BASENP (PRPD its) (NN opposition)) (PP (TO to) (BASENP (DT the) (NN plan))))) (S (VP (VBG claiming) (SBAR (S (BASENP (DT the) (NN system)) (VP (MD could) (VP (VP (VP (VB cost) (NP (BASENP (QP (DOLLAR $) (NN 750))) (PP (IN per) (BASENP (NN person))))) (S (VP (TO to) (VP (VB introduce))))) (COMMA ,) (SBAR (WHNP (BASENP (JJS most)) (WHPP (IN of) (WHNP (WDT which)))) (S (VP (MD would) (VP (VB be) (VP (VBN borne) (PP (IN by) (BASENP (JJ big) (NN business))))))))))))))))) (PERIOD .))