the scenes of torture and self-mutilation 
(ROOT (NP (NP (DT the) (NNS scenes)) (PP (IN of) (NP (NP (NN torture)) (CC and) (NP (NN self) (HYPH -) (NN mutilation))))))
(ROOT (NP (NP (DT ) (NNS )) (PP (IN ) (NP (NP (NN )) (CC ) (NP (NN ) (HYPH ) (NN ))))))