She below had <apostrophe>s what climbing .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_0 She)) (ADVP_0 (RB_0 below))) (VP_3 (VBD_1 had) (VP_2 (VBZ_0 <apostrophe>s) (SBAR_0 (WHNP_0 (WP_0 what)) (S_2 (VP_0 (VBG_0 climbing))))))) (DOT_0 .)))