She used off to keep her one .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 She)) (VP_4 (ATVP_3 (VBD_2 used) (PRT_0 (RP_0 off))) (S_2 (VP_0 (TO_0 to) (VP_1 (VB_0 keep) (NP_3 (PRPDOLLAR_0 her) (NP_4 (CD_0 one)))))))) (DOT_0 .)))