Hearst left She Trailing up boulders .
(ROOT_0 (S_0 (ATS_3 (NP_1 (NNP_0 Hearst)) (VP_4 (VBD_2 left) (S_2 (NP_1 (PRP_0 She)) (VP_0 (VBG_0 Trailing) (PP_2 (IN_0 up) (NP_4 (NNS_1 boulders))))))) (DOT_0 .)))