is an actress works as well as it does because ( the leads ) are such a companionable couple . 
(ROOT (S (S (VP (VBZ is) (NP (DT an) (NN actress)))) (VP (VBZ works) (ADVP (ADVP (RB as) (RB well)) (SBAR (IN as) (S (NP (PRP it)) (VP (VBZ does))))) (SBAR (IN because) (S (-LRB- -LRB-) (NP (DT the) (NNS leads)) (-RRB- -RRB-) (VP (VBP are) (NP (PDT such) (DT a) (JJ companionable) (NN couple)))))) (. .)))
(ROOT (S (S (VP (VBZ ) (NP (DT ) (NN )))) (VP (VBZ ) (ADVP (ADVP (RB ) (RB )) (SBAR (IN ) (S (NP (PRP )) (VP (VBZ ))))) (SBAR (IN ) (S (-LRB- ) (NP (DT ) (NNS )) (-RRB- ) (VP (VBP ) (NP (PDT ) (DT ) (JJ ) (NN )))))) (. )))