marvelous documentary touches -- ever so gracefully -- 
(ROOT (S (NP (JJ marvelous) (NN documentary)) (VP (NNS touches) (, --) (ADVP (RB ever) (RB so) (RB gracefully)) (: --))))
(ROOT (S (NP (JJ ) (NN )) (VP (NNS ) (, ) (ADVP (RB ) (RB ) (RB )) (: ))))