W follows the (useful) practice of listing a shortened pronunciation key on each right-hand page; L 's failure to do so is a disadvantage, notwithstanding the simplicity of their system, for the user must ferret about to find the description given on page xxii to clarify any question.
( ( ( ( W ( ( follows ( the ( ( -LRB- ( useful -RRB- ) ) practice ) ) ) ( of ( ( listing ( a ( shortened ( pronunciation key ) ) ) ) ( on ( each ( right-hand page ) ) ) ) ) ) ) ; ) ( ( ( L 's ) ( failure ( to ( do so ) ) ) ) ( ( ( is ( a disadvantage ) ) , ) ( notwithstanding ( ( the simplicity ) ( of ( ( ( their system ) , ) ( for ( ( the user ) ( must ( ( ferret about ) ( to ( find ( ( the description ) ( ( given ( on ( page xxii ) ) ) ( to ( clarify ( any question ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) ) . )
(ROOT (S (S (NP (NNP W)) (VP (VBZ follows) (NP (DT the) (PRN (-LRB- -LRB-) (ADJP (JJ useful)) (-RRB- -RRB-)) (NN practice)) (PP (IN of) (S (VP (VBG listing) (NP (DT a) (JJ shortened) (NN pronunciation) (NN key)) (PP (IN on) (NP (DT each) (JJ right-hand) (NN page)))))))) (: ;) (S (NP (NP (NNP L) (POS 's)) (NN failure) (S (VP (TO to) (VP (VB do) (ADVP (RB so)))))) (VP (VBZ is) (NP (DT a) (NN disadvantage)) (, ,) (PP (IN notwithstanding) (NP (NP (DT the) (NN simplicity)) (PP (IN of) (NP (NP (PRP$ their) (NN system)) (, ,) (SBAR (IN for) (S (NP (DT the) (NN user)) (VP (MD must) (VP (VB ferret) (PRT (RP about)) (S (VP (TO to) (VP (VB find) (NP (NP (DT the) (NN description)) (VP (VBN given) (PP (IN on) (NP (NN page) (NNS xxii))) (S (VP (TO to) (VP (VB clarify) (NP (DT any) (NN question)))))))))))))))))))) (. .)))
Using L's work, while their system is generally easy to use, one must turn to page xxii to find a pronunciation guide, while W lists such a guide on every right-hand page.
( ( ( ( Using ( ( L 's ) work ) ) , ) ( while ( ( their system ) ( ( is ( generally easy ) ) ( to use ) ) ) ) ) ( , ( one ( ( must ( ( turn ( to ( page xxii ) ) ) ( to ( ( ( find ( a ( pronunciation guide ) ) ) , ) ( while ( W ( ( lists ( such ( a guide ) ) ) ( on ( every ( right-hand page ) ) ) ) ) ) ) ) ) ) . ) ) ) )
(ROOT (S (S (VP (VBG Using) (NP (NP (NNP L) (POS 's)) (NN work)) (, ,) (SBAR (IN while) (S (NP (PRP$ their) (NN system)) (VP (VBZ is) (ADJP (RB generally) (JJ easy)) (S (VP (TO to) (VP (VB use))))))))) (, ,) (NP (PRP one)) (VP (MD must) (VP (VB turn) (PP (TO to) (NP (NN page) (NNS xxii))) (S (VP (TO to) (VP (VB find) (NP (DT a) (NN pronunciation) (NN guide)) (, ,) (SBAR (IN while) (S (NP (NNP W)) (VP (VBZ lists) (NP (PDT such) (DT a) (NN guide)) (PP (IN on) (NP (DT every) (JJ right-hand) (NN page))))))))))) (. .)))