, it remains brightly optimistic , coming through in the end 
(ROOT (S (, ,) (NP (PRP it)) (VP (VBZ remains) (ADJP (RB brightly) (JJ optimistic)) (, ,) (S (VP (VBG coming) (PRT (RP through)) (PP (IN in) (NP (DT the) (NN end))))))))
(ROOT (S (, ) (NP (PRP )) (VP (VBZ ) (ADJP (RB ) (JJ )) (, ) (S (VP (VBG ) (PRT (RP )) (PP (IN ) (NP (DT ) (NN ))))))))