while maintaining the appearance of clinical objectivity , this sad , occasionally horrifying but often inspiring film is among wiseman 's warmest . 
(ROOT (S (SBAR (IN while) (S (VP (VBG maintaining) (NP (NP (DT the) (NN appearance)) (PP (IN of) (NP (JJ clinical) (NN objectivity))))))) (, ,) (NP (DT this) (ADJP (JJ sad)) (, ,) (ADJP (ADJP (RB occasionally) (JJ horrifying)) (CC but) (ADJP (RB often) (JJ inspiring))) (NN film)) (VP (VBZ is) (PP (IN among) (NP (NP (NNP wiseman) (POS 's)) (JJS warmest)))) (. .)))
(ROOT (S (SBAR (IN ) (S (VP (VBG ) (NP (NP (DT ) (NN )) (PP (IN ) (NP (JJ ) (NN ))))))) (, ) (NP (DT ) (ADJP (JJ )) (, ) (ADJP (ADJP (RB ) (JJ )) (CC ) (ADJP (RB ) (JJ ))) (NN )) (VP (VBZ ) (PP (IN ) (NP (NP (NNP ) (POS )) (JJS )))) (. )))