throws herself into this dream hispanic role with a teeth-clenching gusto 
(ROOT (VP (VBZ throws) (NP (PRP herself)) (PP (IN into) (NP (DT this) (NN dream) (JJ hispanic) (NN role))) (PP (IN with) (NP (DT a) (ADJP (NN teeth) (HYPH -) (NN clenching)) (NN gusto)))))
(ROOT (VP (VBZ ) (NP (PRP )) (PP (IN ) (NP (DT ) (NN ) (JJ ) (NN ))) (PP (IN ) (NP (DT ) (ADJP (NN ) (HYPH ) (NN )) (NN )))))