(S (S (NP (BASENP (DT A) (NN 1906) (JJ Australian) (NN claim)) (PP (IN on) (NP (NP (QP (ADJP (ADJP (RB as) (JJ much)) (IN as)) (NN 80)) (NN %)) (PP (IN of) (BASENP (DT the) (NNS waters)))))) (VP (VBZ has) (VP (ADVP (RB since)) (VP (VBN been) (VP (VBN softened) (PP (IN by) (NP (NP (NP (NP (BASENP (DT a) (NN Memorandum)) (PP (IN of) (BASENP (NN Understanding)))) (PRN (LRB -LRB-) (BASENP (NN MOU)) (RRB -RRB-))) (PP (IN between) (BASENP (DT the) (NN two) (NNS governments)))) (COMMA ,) (VP (VBG recognizing) (BASENP (DT some) (JJ traditional) (NN fishing) (NNS rights)))))))))) (PERIOD .))