a suspenseful spin on standard horror flick formula 
(ROOT (NP (NP (DT a) (JJ suspenseful) (NN spin)) (PP (IN on) (NP (JJ standard) (NML (NN horror) (NN flick)) (NN formula)))))
(ROOT (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (JJ ) (NML (NN ) (NN )) (NN )))))