is either a saving dark humor or the feel of poetic tragedy . 
(ROOT (S (VP (VBZ is) (NP (CC either) (NP (DT a) (VBG saving) (JJ dark) (NN humor)) (CC or) (NP (NP (DT the) (NN feel)) (PP (IN of) (NP (JJ poetic) (NN tragedy)))))) (. .)))
(ROOT (S (VP (VBZ ) (NP (CC ) (NP (DT ) (VBG ) (JJ ) (NN )) (CC ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (JJ ) (NN )))))) (. )))