herself cared down boulders back back .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 herself)) (VP_4 (ATVP_4 (ATVP_3 (VBD_2 cared) (PRT_0 (RP_0 down))) (NP_4 (NNS_1 boulders))) (ADVP_0 (RB_1 back) (RB_1 back)))) (DOT_0 .)))