(S (S (BASENP (DT This)) (VP (VBZ comes) (PP (IN under) (NP (NP (NP (BASENP (DT the) (NNP Clean) (NNP Development) (NNP Mechanism)) (PRN (LRB -LRB-) (BASENP (NNP CDM)) (RRB -RRB-))) (PP (IN of) (BASENP (DT the) (NNP UN)))) (PP (IN under) (BASENP (DT the) (NNP Kyoto) (NNP Protocol))))))) (PERIOD .))