herzog simply runs out of ideas and the pace turns positively leaden as the movie sputters to its inevitable tragic conclusion 
(ROOT (S (S (NP (NNP herzog)) (ADVP (RB simply)) (VP (VBZ runs) (PP (IN out) (PP (IN of) (NP (NNS ideas)))))) (CC and) (S (NP (DT the) (NN pace)) (VP (VBZ turns) (ADJP (RB positively) (JJ leaden)) (SBAR (IN as) (S (NP (DT the) (NN movie)) (VP (VBZ sputters) (PP (IN to) (NP (PRP$ its) (JJ inevitable) (JJ tragic) (NN conclusion))))))))))
(ROOT (S (S (NP (NNP )) (ADVP (RB )) (VP (VBZ ) (PP (IN ) (PP (IN ) (NP (NNS )))))) (CC ) (S (NP (DT ) (NN )) (VP (VBZ ) (ADJP (RB ) (JJ )) (SBAR (IN ) (S (NP (DT ) (NN )) (VP (VBZ ) (PP (IN ) (NP (PRP$ ) (JJ ) (JJ ) (NN ))))))))))