who group came own , him is .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHNP_0 (WP_0 who)) (S_1 (NP_0 (NN_2 group)) (VP_5 (VBD_1 came) (ADJP_0 (JJ_0 own))))) (COMMA_0 ,)) (NP_0 (PRP_1 him))) (VP_3 (VBZ_0 is))) (DOT_0 .)))