as ledger attempts , in vain , to prove that movie-star intensity can overcome bad hair design 
(ROOT (S (PP (IN as) (NP (NN ledger))) (VP (VBZ attempts) (, ,) (PP (IN in) (ADJP (NN vain))) (, ,) (S (VP (TO to) (VP (VB prove) (SBAR (IN that) (S (NP (NML (NN movie) (HYPH -) (NN star)) (NN intensity)) (VP (MD can) (VP (VB overcome) (NP (JJ bad) (NN hair) (NN design))))))))))))
(ROOT (S (PP (IN ) (NP (NN ))) (VP (VBZ ) (, ) (PP (IN ) (ADJP (NN ))) (, ) (S (VP (TO ) (VP (VB ) (SBAR (IN ) (S (NP (NML (NN ) (HYPH ) (NN )) (NN )) (VP (MD ) (VP (VB ) (NP (JJ ) (NN ) (NN ))))))))))))