on people , a project in which the script and characters hold sway 
(ROOT (FRAG (PP (IN on) (NP (NNS people))) (, ,) (NP (NP (DT a) (NN project)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (DT the) (NN script) (CC and) (NNS characters)) (VP (VBP hold) (NP (NN sway))))))))
(ROOT (FRAG (PP (IN ) (NP (NNS ))) (, ) (NP (NP (DT ) (NN )) (SBAR (WHPP (IN ) (WHNP (WDT ))) (S (NP (DT ) (NN ) (CC ) (NNS )) (VP (VBP ) (NP (NN ))))))))