Noah <apostrophe>m her really discovered . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (NP_1 (NNP_0 Noah)) (VP_4 (VBP_0 <apostrophe>m) (SBAR_0 (S_1 (ATS_1 (NP_1 (PRP_0 her)) (ADVP_0 (RB_0 really))) (VP_3 (VBD_0 discovered)))))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))