this method almost never fails him , and it works superbly here . 
(ROOT (S (S (NP (DT this) (NN method)) (ADVP (RB almost) (RB never)) (VP (VBZ fails) (NP (PRP him)))) (, ,) (CC and) (S (NP (PRP it)) (VP (VBZ works) (ADVP (RB superbly)) (ADVP (RB here)))) (. .)))
(ROOT (S (S (NP (DT ) (NN )) (ADVP (RB ) (RB )) (VP (VBZ ) (NP (PRP )))) (, ) (CC ) (S (NP (PRP )) (VP (VBZ ) (ADVP (RB )) (ADVP (RB )))) (. )))