to make their way through this tragedy 
(ROOT (S (VP (TO to) (VP (VB make) (NP (PRP$ their) (NN way)) (PP (IN through) (NP (DT this) (NN tragedy)))))))
(ROOT (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (NN )) (PP (IN ) (NP (DT ) (NN )))))))