trying to cope with the mysterious and brutal nature of adults 
(ROOT (S (VP (VBG trying) (S (VP (TO to) (VP (VB cope) (PP (IN with) (NP (NP (DT the) (ADJP (JJ mysterious) (CC and) (JJ brutal)) (NN nature)) (PP (IN of) (NP (NNS adults)))))))))))
(ROOT (S (VP (VBG ) (S (VP (TO ) (VP (VB ) (PP (IN ) (NP (NP (DT ) (ADJP (JJ ) (CC ) (JJ )) (NN )) (PP (IN ) (NP (NNS )))))))))))