of the idealistic kid who chooses to champion his ultimately losing cause 
(ROOT (PP (IN of) (NP (NP (DT the) (JJ idealistic) (NN kid)) (SBAR (WHNP (WP who)) (S (VP (VBZ chooses) (S (VP (TO to) (VP (VB champion) (NP (PRP$ his) (ADJP (RB ultimately) (VBG losing)) (NN cause)))))))))))
(ROOT (PP (IN ) (NP (NP (DT ) (JJ ) (NN )) (SBAR (WHNP (WP )) (S (VP (VBZ ) (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (ADJP (RB ) (VBG )) (NN )))))))))))