( ( ( The pH ) ( of ( pure water ) ) ) ( ( ( ( is 7 ) , ) ( since ( water ( is ( neither ( ( acidic nor ) basic ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (DT The) (NN pH)) (PP (IN of) (NP (JJ pure) (NN water)))) (VP (VBZ is) (NP (CD 7)) (, ,) (SBAR (IN since) (S (NP (NN water)) (VP (VBZ is) (ADJP (DT neither) (JJ acidic) (CC nor) (JJ basic)))))) (. .)))
The pH of pure water is 7, since water is neither acidic nor basic.
(ROOT (S (NP (CD 7)) (VP (VBZ is) (NP (NP (DT the) (NN ph)) (PP (IN of) (NP (JJ pure) (NN water))))) (. .)))