(S (S (BASENP (DT The) (NN report)) (VP (VBZ says) (SBAR (S (S (VP (VP (VP (VBG conquering) (BASENP (NN hunger))) (CC and) (VP (VBG coping) (PP (IN with) (BASENP (DT an) (VBN estimated) (QP (NN 3) (NN billion) (JJR more)) (NNP humans))))) (PP (IN by) (BASENP (NN 2050))))) (VP (MD will) (VP (VB result) (PP (IN in) (NP (BASENP (DT an) (NN 80) (NN percent) (NN increase)) (PP (IN in) (NP (BASENP (NN water) (NN use)) (PP (IN for) (BASENP (NN agriculture))))))))))))) (PERIOD .))