to big box office bucks all but guaranteed 
(ROOT (PP (IN to) (S (NP (JJ big) (NML (NN box) (NN office)) (NNS bucks)) (ADVP (RB all) (CC but)) (VBN guaranteed))))
(ROOT (PP (IN ) (S (NP (JJ ) (NML (NN ) (NN )) (NNS )) (ADVP (RB ) (CC )) (VBN ))))