n<apostrophe>t of <apostrophe><apostrophe> , they did .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (ATPP_0 (RB_1 n<apostrophe>t) (IN_1 of)) (APOSTROPHE_0 <apostrophe><apostrophe>)) (COMMA_0 ,)) (NP_0 (PRP_1 they))) (VP_3 (VBD_0 did))) (DOT_0 .)))