who this was then lucky to to , <apostrophe><apostrophe>
(ROOT_0 (S_0 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 who)) (S_1 (NP_0 (DT_1 this)) (VP_5 (ATVP_3 (VBD_1 was) (ADJP_0 (RB_0 then) (JJ_0 lucky))) (PP_0 (TO_0 to) (S_2 (TO_0 to)))))) (COMMA_0 ,)) (APOSTROPHE_0 <apostrophe><apostrophe>)))