she was back back of a Quechua his literacy .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_1 she)) (VP_4 (ATVP_3 (VBD_1 was) (ADJP_0 (ATADJP_0 (RB_0 back) (RB_1 back)) (PP_1 (IN_1 of) (NP_2 (DT_0 a) (NNP_1 Quechua))))) (NP_3 (PRPDOLLAR_0 his) (NN_0 literacy)))) (DOT_0 .)))