so , I was assigned Of group .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (ADVP_0 (RB_0 so)) (COMMA_0 ,)) (NP_0 (PRP_1 I))) (VP_3 (VBD_1 was) (VP_2 (VBN_0 assigned) (PP_0 (IN_1 Of) (NP_5 (NN_3 group)))))) (DOT_0 .)))