this is one of the year 's best films . 
(ROOT (S (NP (DT this)) (VP (VBZ is) (NP (NP (CD one)) (PP (IN of) (NP (NP (DT the) (NN year) (POS 's)) (JJS best) (NNS films))))) (. .)))
(ROOT (S (NP (DT )) (VP (VBZ ) (NP (NP (CD )) (PP (IN ) (NP (NP (DT ) (NN ) (POS )) (JJS ) (NNS ))))) (. )))