them so n<apostrophe>t was while do .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (NP_1 (PRP_0 them)) (ADVP_0 (RB_1 so) (RB_1 n<apostrophe>t))) (VP_3 (ATVP_1 (VBD_1 was) (ADVP_0 (IN_2 while))) (VP_1 (VB_0 do)))) (DOT_0 .)))