he did it be on of , And him discovered .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 he)) (VP_4 (VBD_0 did) (SBAR_0 (S_1 (NP_0 (PRP_1 it)) (VP_5 (ATVP_3 (ATVP_2 (ATVP_0 (VB_0 be) (PRT_0 (RP_0 on))) (PP_1 (IN_1 of))) (COMMA_0 ,)) (SBAR_0 (S_1 (ATS_1 (CC_0 And) (NP_1 (PRP_0 him))) (VP_3 (VBD_0 discovered))))))))) (DOT_0 .)))