but even while his characters are acting horribly , he is always sympathetic . 
(ROOT (S (CC but) (SBAR (ADVP (RB even)) (IN while) (S (NP (PRP$ his) (NNS characters)) (VP (VBP are) (VP (VBG acting) (ADVP (RB horribly)))))) (, ,) (NP (PRP he)) (VP (VBZ is) (ADVP (RB always)) (ADJP (JJ sympathetic))) (. .)))
(ROOT (S (CC ) (SBAR (ADVP (RB )) (IN ) (S (NP (PRP$ ) (NNS )) (VP (VBP ) (VP (VBG ) (ADVP (RB )))))) (, ) (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (ADJP (JJ ))) (. )))