it seeks to rely on an ambiguous presentation 
(ROOT (S (NP (PRP it)) (VP (VBZ seeks) (S (VP (TO to) (VP (VB rely) (PP (IN on) (NP (DT an) (JJ ambiguous) (NN presentation)))))))))
(ROOT (S (NP (PRP )) (VP (VBZ ) (S (VP (TO ) (VP (VB ) (PP (IN ) (NP (DT ) (JJ ) (NN )))))))))