a journey spanning nearly three decades of bittersweet camaraderie and history , in which we feel that we truly know what makes holly and marina tick , and our hearts go out to them as both continue to negotiate their imperfect , love-hate relationship . 
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(ROOT (S (NP (NP (NP (DT ) (NN )) (VP (VBG ) (NP (NP (QP (RB ) (CD )) (NNS )) (PP (IN ) (NP (JJ ) (NN ) (CC ) (NN )))))) (, ) (SBAR (WHPP (IN ) (WHNP (WDT ))) (S (NP (PRP )) (VP (VBP ) (SBAR (IN ) (S (NP (PRP )) (ADVP (RB )) (VP (VBP ) (SBAR (WHNP (WP )) (S (VP (VBZ ) (S (NP (NN ) (CC ) (NN )) (VP (NN ))))))))))))) (, ) (CC ) (S (NP (PRP$ ) (NNS )) (VP (VBP ) (ADVP (RP ) (PP (IN ) (NP (PRP )))) (SBAR (IN ) (S (NP (DT )) (VP (VBP ) (S (VP (TO ) (VP (VB ) (NP (PRP$ ) (JJ ) (, ) (NML (NN ) (HYPH ) (NN )) (NN )))))))))) (. )))