she had to sheathed the road when Quechua .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 she)) (VP_4 (VBD_2 had) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_0 (VBN_0 sheathed) (NP_2 (NP_5 (DT_0 the) (NN_2 road)) (FRAG_0 (WRB_0 when)))) (NP_3 (NNP_1 Quechua))))))) (DOT_0 .)))