is historical filmmaking without the balm of right-thinking ideology , either liberal or conservative . 
(ROOT (S (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 (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 ))))))) (. )))