She heard When he was ahead try .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (VBD_0 heard) (SBAR_0 (WHADVP_0 (WRB_0 When)) (S_1 (NP_0 (PRP_1 he)) (VP_5 (ATVP_1 (VBD_0 was) (RB_1 ahead)) (VP_1 (VB_0 try))))))) (DOT_0 .)))