a cruelly funny twist on teen comedy 
(ROOT (NP (NP (DT a) (ADJP (RB cruelly) (JJ funny)) (NN twist)) (PP (IN on) (NP (NN teen) (NN comedy)))))
(ROOT (NP (NP (DT ) (ADJP (RB ) (JJ )) (NN )) (PP (IN ) (NP (NN ) (NN )))))