Rukeyser's Sphinx was not very affable, either.)
( Rukeyser ( ( ( ( ( 's ( Sphinx ( ( was not ) ( very affable ) ) ) ) , ) either ) . ) -RRB- ) )
(ROOT (S (NP (NNP Rukeyser)) (VP (VBZ 's) (ADJP (JJ Sphinx) (SBAR (S (VP (VBD was) (RB not) (ADJP (RB very) (JJ affable)))))) (, ,) (ADVP (RB either))) (. .) (-RRB- -RRB-)))
Rukeyser's original intention was to portray the Sphinx as a secondary antagonist.
( ( ( Rukeyser 's ) ( original intention ) ) ( ( was ( to ( ( portray ( the Sphinx ) ) ( as ( a ( secondary antagonist ) ) ) ) ) ) . ) )
(ROOT (S (NP (NP (NNP Rukeyser) (POS 's)) (JJ original) (NN intention)) (VP (VBD was) (S (VP (TO to) (VP (VB portray) (NP (DT the) (NN Sphinx)) (PP (IN as) (NP (DT a) (JJ secondary) (NN antagonist))))))) (. .)))