she slid herself then <apostrophe>s .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 she)) (VP_4 (VBD_0 slid) (SBAR_0 (S_1 (ATS_1 (NP_1 (PRP_0 herself)) (ADVP_0 (RB_0 then))) (VP_3 (VBZ_0 <apostrophe>s)))))) (DOT_0 .)))