She aside was stepping on . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (ATS_1 (NP_1 (PRP_0 She)) (ADVP_0 (RB_0 aside))) (VP_3 (VBD_1 was) (VP_2 (VBG_0 stepping) (PRT_0 (RP_0 on))))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))