The sooner we strike the better." He turned to Tuppence.
( ( ( The sooner ) ( we ( ( ( strike ( the better ) ) . ) '' ) ) ) ( He ( ( turned ( to Tuppence ) ) . ) ) )
(ROOT (S (SBAR (X (DT The) (RB sooner)) (S (NP (PRP we)) (VP (VBP strike) (NP (DT the) (JJR better))) (. .) ('' ''))) (NP (PRP He)) (VP (VBD turned) (PP (TO to) (NP (NNP Tuppence)))) (. .)))
He told Tuppence that they should act now. 
( He ( ( ( told Tuppence ) ( that ( they ( should ( act now ) ) ) ) ) . ) )
(ROOT (S (NP (PRP He)) (VP (VBD told) (NP (NNP Tuppence)) (SBAR (IN that) (S (NP (PRP they)) (VP (MD should) (VP (VB act) (ADVP (RB now))))))) (. .)))