one of his most daring , and complicated , performances 
(ROOT (NP (NP (CD one)) (PP (IN of) (NP (PRP$ his) (ADJP (RBS most) (JJ daring) (, ,) (CC and) (JJ complicated)) (, ,) (NNS performances)))))
(ROOT (NP (NP (CD )) (PP (IN ) (NP (PRP$ ) (ADJP (RBS ) (JJ ) (, ) (CC ) (JJ )) (, ) (NNS )))))