(S (S (SBAR (IN Though) (S (BASENP (DT the) (JJ new) (NNS goals)) (VP (VBP are) (ADJP (JJR harder))))) (COMMA ,) (S (NP (BASENP (NNP Anders) (NNP Turesson)) (PRN (COMMA ,) (NP (BASENP (JJ European) (NNP Union) (NN representative)) (PP (IN at) (BASENP (NNP UNCCC)))) (COMMA ,))) (VP (VBD doubted) (PP (IN in) (NP (NP (BASENP (DT the) (NN ability)) (PP (IN of) (BASENP (PRP them)))) (SBAR (S (VP (TO to) (VP (VB prevent) (BASENP (JJ 2-degree) (NN warming))))))))))) (PERIOD .))