a film in which the talent is undeniable 
(ROOT (NP (NP (DT a) (NN film)) (SBAR (WHPP (IN in) (WHNP (WDT which))) (S (NP (DT the) (NN talent)) (VP (VBZ is) (ADJP (JJ undeniable)))))))
(ROOT (NP (NP (DT ) (NN )) (SBAR (WHPP (IN ) (WHNP (WDT ))) (S (NP (DT ) (NN )) (VP (VBZ ) (ADJP (JJ )))))))