then this first film to use a watercolor background since `` dumbo '' certainly ranks as the most original in years . 
(ROOT (S (ADVP (RB then)) (NP (NP (DT this) (JJ first) (NN film)) (SBAR (S (VP (TO to) (VP (VB use) (NP (DT a) (NN watercolor) (NN background)) (PP (IN since) (`` ``) (NP (NN dumbo)) ('' ''))))))) (ADVP (RB certainly)) (VP (VBZ ranks) (PP (IN as) (NP (NP (DT the) (ADJP (RBS most) (JJ original))) (PP (IN in) (NP (NNS years)))))) (. .)))
(ROOT (S (ADVP (RB )) (NP (NP (DT ) (JJ ) (NN )) (SBAR (S (VP (TO ) (VP (VB ) (NP (DT ) (NN ) (NN )) (PP (IN ) (`` ) (NP (NN )) ('' ))))))) (ADVP (RB )) (VP (VBZ ) (PP (IN ) (NP (NP (DT ) (ADJP (RBS ) (JJ ))) (PP (IN ) (NP (NNS )))))) (. )))