while delivering a more than satisfactory amount of carnage 
(ROOT (SBAR (IN while) (S (VP (VBG delivering) (NP (NP (DT a) (ADJP (JJR more) (IN than) (JJ satisfactory)) (NN amount)) (PP (IN of) (NP (NN carnage))))))))
(ROOT (SBAR (IN ) (S (VP (VBG ) (NP (NP (DT ) (ADJP (JJR ) (IN ) (JJ )) (NN )) (PP (IN ) (NP (NN ))))))))