, mr. rose 's updating works surprisingly well . 
(ROOT (S (, ,) (NP (NP (NNP mr.) (NN rose) (POS 's)) (NN updating)) (VP (VBZ works) (ADVP (RB surprisingly) (RB well))) (. .)))
(ROOT (S (, ) (NP (NP (NNP ) (NN ) (POS )) (NN )) (VP (VBZ ) (ADVP (RB ) (RB ))) (. )))