( ( While ( ( pure water ) ( is ( neutral ( with ( ( a pH ) ( of 7 ) ) ) ) ) ) ) ( , ( wine ( ( tends ( to ( be ( more ( acidic ( with ( ( a pH ) ( between ( ( 3 and ) 4 ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (SBAR (IN While) (S (NP (JJ pure) (NN water)) (VP (VBZ is) (ADJP (JJ neutral) (PP (IN with) (NP (NP (DT a) (NN pH)) (PP (IN of) (NP (CD 7))))))))) (, ,) (NP (NN wine)) (VP (VBZ tends) (S (VP (TO to) (VP (VB be) (ADJP (RBR more) (JJ acidic) (PP (IN with) (NP (NP (DT a) (NN pH)) (PP (IN between) (NP (CD 3) (CC and) (CD 4)))))))))) (. .)))
While pure water is neutral with a pH of 7, wine tends to be more acidic with a pH between 3 and 4.
(ROOT (S (NP (CD 7)) (VP (VBZ is) (NP (NP (DT the) (NN ph)) (PP (IN of) (NP (JJ pure) (NN water))))) (. .)))