ultimately it 's undone by a sloppy script 
(ROOT (S (ADVP (RB ultimately)) (NP (PRP it)) (VP (VBZ 's) (VP (VBN undone) (PP (IN by) (NP (DT a) (JJ sloppy) (NN script)))))))
(ROOT (S (ADVP (RB )) (NP (PRP )) (VP (VBZ ) (VP (VBN ) (PP (IN ) (NP (DT ) (JJ ) (NN )))))))