a decent-enough nail-biter that stands a good chance of being the big 
(ROOT (NP (NP (DT a) (ADJP (JJ decent) (HYPH -) (JJ enough)) (NN nail) (HYPH -) (NN biter)) (SBAR (WHNP (WDT that)) (S (VP (VBZ stands) (NP (NP (DT a) (JJ good) (NN chance)) (PP (IN of) (S (VP (VBG being) (NP (DT the) (JJ big)))))))))))
(ROOT (NP (NP (DT ) (ADJP (JJ ) (HYPH ) (JJ )) (NN ) (HYPH ) (NN )) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (NP (NP (DT ) (JJ ) (NN )) (PP (IN ) (S (VP (VBG ) (NP (DT ) (JJ )))))))))))