's still too burdened by the actor 
(ROOT (VP (VBZ 's) (ADVP (RB still)) (ADVP (RB too)) (VP (VBN burdened) (PP (IN by) (NP (DT the) (NN actor))))))
(ROOT (VP (VBZ ) (ADVP (RB )) (ADVP (RB )) (VP (VBN ) (PP (IN ) (NP (DT ) (NN ))))))