rooted in a sincere performance by the title character undergoing midlife crisis . 
(ROOT (S (VP (VBN rooted) (PP (IN in) (NP (NP (DT a) (JJ sincere) (NN performance)) (PP (IN by) (NP (NP (DT the) (NN title) (NN character)) (VP (VBG undergoing) (NP (NN midlife) (NN crisis)))))))) (. .)))
(ROOT (S (VP (VBN ) (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (NP (NP (DT ) (NN ) (NN )) (VP (VBG ) (NP (NN ) (NN )))))))) (. )))