when it used to eight everything the eye there , the one happened .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_2 (SBAR_0 (WHADVP_0 (WRB_0 when)) (S_1 (NP_0 (PRP_1 it)) (VP_5 (ATVP_4 (VBN_0 used) (PP_2 (TO_0 to) (NP_3 (CD_0 eight) (NN_2 everything)))) (ADVP_0 (NP_5 (DT_0 the) (NN_2 eye)) (RB_1 there))))) (COMMA_0 ,)) (NP_0 (DT_0 the) (NN_2 one))) (VP_3 (VBD_0 happened))) (DOT_0 .)))