by the end of the flick , you 're on the edge of your seat 
(ROOT (S (PP (IN by) (NP (NP (DT the) (NN end)) (PP (IN of) (NP (DT the) (NN flick))))) (, ,) (NP (PRP you)) (VP (VBP 're) (PP (IN on) (NP (NP (DT the) (NN edge)) (PP (IN of) (NP (PRP$ your) (NN seat))))))))
(ROOT (S (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (DT ) (NN ))))) (, ) (NP (PRP )) (VP (VBP ) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (PRP$ ) (NN ))))))))