but then her should teach over . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (ATS_1 (ATS_2 (CC_0 but) (ADVP_0 (RB_0 then))) (NP_0 (PRP_0 her))) (VP_3 (MD_0 should) (VP_1 (VB_0 teach) (PRT_0 (RP_0 over))))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))