the two leads delivering oscar-caliber performances 
(ROOT (S (NP (DT the) (CD two) (VBZ leads)) (VP (VBG delivering) (NP (NML (NN oscar) (HYPH -) (NN caliber)) (NNS performances)))))
(ROOT (S (NP (DT ) (CD ) (VBZ )) (VP (VBG ) (NP (NML (NN ) (HYPH ) (NN )) (NNS )))))