of dumb drug jokes and predictable slapstick 
(ROOT (PP (IN of) (NP (NP (JJ dumb) (NN drug) (NNS jokes)) (CC and) (NP (JJ predictable) (NN slapstick)))))
(ROOT (PP (IN ) (NP (NP (JJ ) (NN ) (NNS )) (CC ) (NP (JJ ) (NN )))))