( ( Determine ( if ( ( each substance ) ( has ( ( ( ( ( an acid ) , ) base ) or ) ( a ( neutral ( pH. 6 ) ) ) ) ) ) ) ) . )
(ROOT (S (VP (VB Determine) (SBAR (IN if) (S (NP (DT each) (NN substance)) (VP (VBZ has) (NP (NP (DT an) (NN acid)) (, ,) (NP (NN base)) (CC or) (NP (DT a) (JJ neutral) (NN pH.) (CD 6))))))) (. .)))
Determine if each substance has an acid, base or a neutral pH. 6.
(ROOT (S (NP (PRP You)) (VP (VBP call) (S (NP (NP (DT a) (NN substance)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (RB not) (NP (NP (DT an) (NN acid)) (CC or) (NP (DT a) (NN base))))))) (ADJP (JJ neutral)))) (. .)))