(S (S (BASENP (NNP Africa) (NNS leaders)) (VP (VBP demand) (S (NP (NP (BASENP (NN 5) (NN %)) (PP (IN of) (BASENP (NN GDP)))) (PP (IN of) (BASENP (JJ developed) (NN world) (NNS citizens)))) (VP (TO to) (VP (VB be) (VP (VBN given) (PP (IN as) (NP (NP (BASENP (DT a) (NN finance)) (PP (TO to) (BASENP (JJ developing) (NNS countries)))) (PP (IN for) (NP (BASENP (NN struggle)) (PP (IN with) (BASENP (JJ global) (NN warming))))))))))))) (PERIOD .))