a rude black comedy about the catalytic effect a holy fool 
(ROOT (NP (NP (DT a) (JJ rude) (JJ black) (NN comedy)) (PP (IN about) (NP (DT the) (JJ catalytic) (NN effect))) (NP (DT a) (JJ holy) (NN fool))))
(ROOT (NP (NP (DT ) (JJ ) (JJ ) (NN )) (PP (IN ) (NP (DT ) (JJ ) (NN ))) (NP (DT ) (JJ ) (NN ))))