she discovered back had her fingers . <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (ATS_3 (NP_1 (PRP_1 she)) (VP_4 (ATVP_1 (VBD_0 discovered) (RB_1 back)) (VP_5 (VBD_1 had) (NP_3 (PRPDOLLAR_0 her) (NNS_0 fingers))))) (DOT_0 .)) (APOSTROPHE_0 <apostrophe><apostrophe>)))