schrader relies on subtle ironies and visual devices to convey point of view . 
(ROOT (S (NP (NN schrader)) (VP (VBZ relies) (PP (IN on) (NP (NP (JJ subtle) (NNS ironies)) (CC and) (NP (JJ visual) (NNS devices)))) (S (VP (TO to) (VP (VB convey) (NP (NP (NN point)) (PP (IN of) (NP (NN view)))))))) (. .)))
(ROOT (S (NP (NN )) (VP (VBZ ) (PP (IN ) (NP (NP (JJ ) (NNS )) (CC ) (NP (JJ ) (NNS )))) (S (VP (TO ) (VP (VB ) (NP (NP (NN )) (PP (IN ) (NP (NN )))))))) (. )))