While we have made significant inroads, there remains much to be done and it is clear that we cannot do it alone.
( ( ( ( ( While ( we ( have ( made ( significant inroads ) ) ) ) ) ( , ( there ( remains ( much ( to ( be done ) ) ) ) ) ) ) and ) ( it ( ( is clear ) ( that ( we ( ( can not ) ( ( do it ) alone ) ) ) ) ) ) ) . )
(ROOT (S (S (SBAR (IN While) (S (NP (PRP we)) (VP (VBP have) (VP (VBN made) (NP (JJ significant) (NNS inroads)))))) (, ,) (NP (EX there)) (VP (VBZ remains) (ADJP (JJ much) (S (VP (TO to) (VP (VB be) (VP (VBN done)))))))) (CC and) (S (NP (PRP it)) (VP (VBZ is) (ADJP (JJ clear)) (SBAR (IN that) (S (NP (PRP we)) (VP (MD can) (RB not) (VP (VB do) (NP (PRP it)) (ADVP (RB alone)))))))) (. .)))
We need you to step up and lend a helping hand.
( We ( ( need ( you ( to ( ( ( step up ) and ) ( lend ( a ( helping hand ) ) ) ) ) ) ) . ) )
(ROOT (S (NP (PRP We)) (VP (VBP need) (S (NP (PRP you)) (VP (TO to) (VP (VP (VB step) (PRT (RP up))) (CC and) (VP (VB lend) (NP (DT a) (VBG helping) (NN hand))))))) (. .)))