this is historical filmmaking without the balm of right-thinking ideology , either liberal or conservative . 
(ROOT (S (NP (DT this)) (VP (VBZ is) (NP (JJ historical) (NN filmmaking)) (PP (IN without) (NP (NP (DT the) (NN balm)) (PP (IN of) (NP (NP (ADJP (JJ right) (HYPH -) (VBG thinking)) (NN ideology)) (, ,) (ADJP (CC either) (JJ liberal) (CC or) (JJ conservative))))))) (. .)))
(ROOT (S (NP (DT )) (VP (VBZ ) (NP (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (NP (ADJP (JJ ) (HYPH ) (VBG )) (NN )) (, ) (ADJP (CC ) (JJ ) (CC ) (JJ ))))))) (. )))