the merits of fighting hard for something that really matters 
(ROOT (NP (NP (DT the) (NNS merits)) (PP (IN of) (S (VP (VBG fighting) (ADVP (RB hard)) (PP (IN for) (NP (NP (NN something)) (SBAR (WHNP (WDT that)) (S (ADVP (RB really)) (VP (VBZ matters)))))))))))
(ROOT (NP (NP (DT ) (NNS )) (PP (IN ) (S (VP (VBG ) (ADVP (RB )) (PP (IN ) (NP (NP (NN )) (SBAR (WHNP (WDT )) (S (ADVP (RB )) (VP (VBZ )))))))))))