of the dramatic conviction that underlies the best of comedies 
(ROOT (PP (IN of) (NP (NP (DT the) (JJ dramatic) (NN conviction)) (SBAR (WHNP (WDT that)) (S (VP (VBZ underlies) (NP (NP (DT the) (JJS best)) (PP (IN of) (NP (NNS comedies))))))))))
(ROOT (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (NP (NP (DT ) (JJS )) (PP (IN ) (NP (NNS ))))))))))