the predictable parent vs. child coming-of-age theme 
(ROOT (NP (DT the) (JJ predictable) (NML (NML (NN parent)) (PP (IN vs.) (NP (NN child)))) (NML (S (VP (VBG coming) (HYPH -) (PP (IN of) (HYPH -) (NP (NN age)))))) (NN theme)))
(ROOT (NP (DT ) (JJ ) (NML (NML (NN )) (PP (IN ) (NP (NN )))) (NML (S (VP (VBG ) (HYPH ) (PP (IN ) (HYPH ) (NP (NN )))))) (NN )))