(S (S (NP (BASENP (NNS Scientists)) (PP (IN at) (BASENP (DT the) (NNP Ohio) (NNP University)))) (VP (VBD predicted) (SBAR (IN that) (S (NP (BASENP (DT the) (NN ice) (NN sheets)) (PP (IN of) (NP (BASENP (NNP Mount) (NNP Kilimanjaro)) (PRN (COMMA ,) (NP (BASENP (NNP Africa) (POS 's)) (BASENP (JJS tallest) (NN mountain) (NN peak))) (COMMA ,))))) (VP (MD will) (VP (VP (VB melt) (PP (IN in) (BASENP (DT the) (JJ next) (NN twenty) (NNS years)))) (PP (JJ due) (PP (TO to) (BASENP (JJ global) (NN warming)))))))))) (PERIOD .))