of the most politically audacious films of recent decades 
(ROOT (PP (IN of) (NP (NP (DT the) (ADJP (RBS most) (RB politically) (JJ audacious)) (NNS films)) (PP (IN of) (NP (JJ recent) (NNS decades))))))
(ROOT (PP (IN ) (NP (NP (DT ) (ADJP (RBS ) (RB ) (JJ )) (NNS )) (PP (IN ) (NP (JJ ) (NNS ))))))