if he was emerald than , he happened a world so since <apostrophe><apostrophe> .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (IN_2 if) (S_1 (NP_0 (PRP_1 he)) (VP_5 (VBD_1 was) (ADJP_0 (JJ_1 emerald) (PP_1 (IN_1 than)))))) (COMMA_0 ,)) (NP_0 (PRP_1 he))) (VP_3 (VBD_0 happened) (NP_3 (NP_5 (DT_0 a) (NN_2 world)) (PP_2 (ATPP_0 (ADVP_0 (RB_0 so)) (IN_2 since)) (APOSTROPHE_0 <apostrophe><apostrophe>))))) (DOT_0 .)))