, the film does pack some serious suspense . 
(ROOT (S (, ,) (NP (DT the) (NN film)) (VP (VBZ does) (VP (VB pack) (NP (DT some) (JJ serious) (NN suspense)))) (. .)))
(ROOT (S (, ) (NP (DT ) (NN )) (VP (VBZ ) (VP (VB ) (NP (DT ) (JJ ) (NN )))) (. )))