I came to tell up n<apostrophe>t later .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 I)) (VP_4 (VBD_2 came) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_2 (VB_0 tell) (PRT_0 (RP_0 up))) (ADVP_0 (RB_1 n<apostrophe>t) (RB_1 later))))))) (DOT_0 .)))