pull us deep into the girls ' confusion and pain as they struggle tragically to comprehend the chasm of knowledge that 's opened between them . 
(ROOT (S (VP (VB pull) (NP (PRP us)) (ADVP (RB deep)) (PP (IN into) (NP (NP (DT the) (NNS girls) (POS ')) (NN confusion) (CC and) (NN pain))) (SBAR (IN as) (S (NP (PRP they)) (VP (VBP struggle) (ADVP (RB tragically)) (S (VP (TO to) (VP (VB comprehend) (NP (NP (NP (DT the) (NN chasm)) (PP (IN of) (NP (NN knowledge)))) (SBAR (WHNP (WDT that)) (S (VP (VBZ 's) (VP (VBN opened) (PP (IN between) (NP (PRP them))))))))))))))) (. .)))
(ROOT (S (VP (VB ) (NP (PRP )) (ADVP (RB )) (PP (IN ) (NP (NP (DT ) (NNS ) (POS )) (NN ) (CC ) (NN ))) (SBAR (IN ) (S (NP (PRP )) (VP (VBP ) (ADVP (RB )) (S (VP (TO ) (VP (VB ) (NP (NP (NP (DT ) (NN )) (PP (IN ) (NP (NN )))) (SBAR (WHNP (WDT )) (S (VP (VBZ ) (VP (VBN ) (PP (IN ) (NP (PRP ))))))))))))))) (. )))