it stifled her get <apostrophe>s to leave .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 it)) (VP_4 (VBD_0 stifled) (SBAR_0 (S_2 (NP_1 (PRP_0 her)) (VP_0 (VB_0 get) (VP_2 (VBZ_0 <apostrophe>s) (SBAR_0 (VP_0 (TO_0 to) (VP_1 (VB_0 leave)))))))))) (DOT_0 .)))