a journey that is as difficult for the audience to take as it 
(ROOT (NP (NP (DT a) (NN journey)) (SBAR (WHNP (WDT that)) (S (VP (VBZ is) (ADJP (ADJP (RB as) (JJ difficult) (SBAR (IN for) (S (NP (DT the) (NN audience)) (VP (TO to) (VP (VB take)))))) (PP (IN as) (NP (PRP it)))))))))
(ROOT (NP (NP (DT ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (ADJP (ADJP (RB ) (JJ ) (SBAR (IN ) (S (NP (DT ) (NN )) (VP (TO ) (VP (VB )))))) (PP (IN ) (NP (PRP )))))))))