another wholly unnecessary addition to the growing , moldering pile of , well , extreme stunt pictures . 
(ROOT (NP (NP (DT another) (ADJP (RB wholly) (JJ unnecessary)) (NN addition)) (PP (IN to) (NP (NP (DT the) (VBG growing) (, ,) (JJ moldering) (NN pile)) (PP (IN of) (, ,) (INTJ (RB well)) (, ,) (JJ extreme) (NN stunt) (NNS pictures)))) (. .)))
(ROOT (NP (NP (DT ) (ADJP (RB ) (JJ )) (NN )) (PP (IN ) (NP (NP (DT ) (VBG ) (, ) (JJ ) (NN )) (PP (IN ) (, ) (INTJ (RB )) (, ) (JJ ) (NN ) (NNS )))) (. )))