( ( A. ( 4 Reverse-osmosis ) ) ( ( desalination ( ( The ( membrane processes ) ) ( ( will probably ) ( be ( ( ( the ( key ( technological approach ) ) ) ( to ( ( the desalination ) ( of ( brackish ( ( water and ) seawater ) ) ) ) ) ) ( over ( the ( next ( ten years ) ) ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (NNP A.) (CD 4) (NNP Reverse-osmosis)) (VP (VBP desalination) (SBAR (S (NP (DT The) (JJ membrane) (NNS processes)) (VP (MD will) (ADVP (RB probably)) (VP (VB be) (NP (NP (DT the) (JJ key) (JJ technological) (NN approach)) (PP (TO to) (NP (NP (DT the) (NN desalination)) (PP (IN of) (NP (NN brackish) (NN water) (CC and) (NN seawater))))) (PP (IN over) (NP (DT the) (JJ next) (CD ten) (NNS years))))))))) (. .)))
A.4 Reverse-osmosis desalination The membrane processes will probably be the key technological approach to the desalination of brackish water and seawater over the next ten years.
(ROOT (S (NP (NP (NNP Process)) (PP (IN of) (NP (NN desalinization)))) (VP (VBZ helps) (VP (VB provide) (NP (JJR cleaner) (NN water)) (PP (IN for) (NP (NN agriculture))))) (. .)))