i 'm not sure these words have ever been together in the same sentence : this erotic cannibal movie is boring . 
(ROOT (S (S (NP (PRP i)) (VP (VBP 'm) (RB not) (ADJP (JJ sure) (SBAR (S (NP (DT these) (NNS words)) (VP (VBP have) (ADVP (RB ever)) (VP (VBN been) (ADVP (RB together)) (PP (IN in) (NP (DT the) (JJ same) (NN sentence)))))))))) (: :) (S (NP (DT this) (JJ erotic) (NN cannibal) (NN movie)) (VP (VBZ is) (ADJP (JJ boring)))) (. .)))
(ROOT (S (S (NP (PRP )) (VP (VBP ) (RB ) (ADJP (JJ ) (SBAR (S (NP (DT ) (NNS )) (VP (VBP ) (ADVP (RB )) (VP (VBN ) (ADVP (RB )) (PP (IN ) (NP (DT ) (JJ ) (NN )))))))))) (: ) (S (NP (DT ) (JJ ) (NN ) (NN )) (VP (VBZ ) (ADJP (JJ )))) (. )))