adds up to big box office bucks all but guaranteed . 
(ROOT (S (VP (VBZ adds) (ADVP (RP up) (PP (IN to) (NP (JJ big) (NML (NN box) (NN office)) (NNS bucks)))) (ADVP (RB all) (CC but)) (VP (VBN guaranteed))) (. .)))
(ROOT (S (VP (VBZ ) (ADVP (RP ) (PP (IN ) (NP (JJ ) (NML (NN ) (NN )) (NNS )))) (ADVP (RB ) (CC )) (VP (VBN ))) (. )))