much of it is funny , but 
(ROOT (S (NP (NP (JJ much)) (PP (IN of) (NP (PRP it)))) (VP (VBZ is) (ADJP (JJ funny))) (, ,) (CC but)))
(ROOT (S (NP (NP (JJ )) (PP (IN ) (NP (PRP )))) (VP (VBZ ) (ADJP (JJ ))) (, ) (CC )))