on the boy , herself <apostrophe>s out be I .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (PP_2 (IN_0 on) (NP_5 (DT_0 the) (NN_2 boy))) (COMMA_0 ,)) (NP_0 (PRP_0 herself))) (VP_3 (ATVP_1 (VBZ_0 <apostrophe>s) (PRT_0 (RP_0 out))) (VP_1 (VB_0 be) (NP_0 (PRP_1 I))))) (DOT_0 .)))