the problems and characters it reveals are universal and involving 
(ROOT (S (NP (NP (DT the) (NNS problems) (CC and) (NNS characters)) (SBAR (S (NP (PRP it)) (VP (VBZ reveals))))) (VP (VBP are) (ADJP (JJ universal) (CC and) (VBG involving)))))
(ROOT (S (NP (NP (DT ) (NNS ) (CC ) (NNS )) (SBAR (S (NP (PRP )) (VP (VBZ ))))) (VP (VBP ) (ADJP (JJ ) (CC ) (VBG )))))