a more than satisfactory amount of carnage 
(ROOT (NP (NP (DT a) (ADJP (JJR more) (IN than) (JJ satisfactory)) (NN amount)) (PP (IN of) (NP (NN carnage)))))
(ROOT (NP (NP (DT ) (ADJP (JJR ) (IN ) (JJ )) (NN )) (PP (IN ) (NP (NN )))))