above much of the director 's previous popcorn work 
(ROOT (PP (IN above) (NP (NP (JJ much)) (PP (IN of) (NP (NP (DT the) (NN director) (POS 's)) (JJ previous) (NN popcorn) (NN work))))))
(ROOT (PP (IN ) (NP (NP (JJ )) (PP (IN ) (NP (NP (DT ) (NN ) (POS )) (JJ ) (NN ) (NN ))))))