the performances are immaculate , with roussillon providing comic relief . 
(ROOT (S (NP (DT the) (NNS performances)) (VP (VBP are) (ADJP (JJ immaculate)) (, ,) (PP (IN with) (S (NP (NNP roussillon)) (VP (VBG providing) (NP (JJ comic) (NN relief)))))) (. .)))
(ROOT (S (NP (DT ) (NNS )) (VP (VBP ) (ADJP (JJ )) (, ) (PP (IN ) (S (NP (NNP )) (VP (VBG ) (NP (JJ ) (NN )))))) (. )))