one of the best actors there is 
(ROOT (NP (NP (CD one)) (PP (IN of) (NP (NP (DT the) (JJS best) (NNS actors)) (SBAR (S (NP (RB there)) (VP (VBZ is))))))))
(ROOT (NP (NP (CD )) (PP (IN ) (NP (NP (DT ) (JJS ) (NNS )) (SBAR (S (NP (RB )) (VP (VBZ ))))))))