, this retooled machine is ultimately effective enough at achieving the modest , crowd-pleasing goals it sets for itself . 
(ROOT (S (, ,) (NP (DT this) (VBN retooled) (NN machine)) (VP (VBZ is) (ADVP (RB ultimately)) (ADJP (JJ effective) (RB enough) (PP (IN at) (S (VP (VBG achieving) (NP (NP (DT the) (JJ modest) (, ,) (ADJP (NN crowd) (HYPH -) (JJ pleasing)) (NNS goals)) (SBAR (S (NP (PRP it)) (VP (VBZ sets) (PP (IN for) (NP (PRP itself)))))))))))) (. .)))
(ROOT (S (, ) (NP (DT ) (VBN ) (NN )) (VP (VBZ ) (ADVP (RB )) (ADJP (JJ ) (RB ) (PP (IN ) (S (VP (VBG ) (NP (NP (DT ) (JJ ) (, ) (ADJP (NN ) (HYPH ) (JJ )) (NNS )) (SBAR (S (NP (PRP )) (VP (VBZ ) (PP (IN ) (NP (PRP )))))))))))) (. )))