The would stand teaching At Quechua songs .
(ROOT_0 (S_0 (ATS_3 (NP_1 (DT_1 The)) (VP_4 (MD_0 would) (VP_1 (VB_0 stand) (VP_2 (VBG_0 teaching) (PP_2 (IN_0 At) (NP_3 (NNP_1 Quechua) (NNS_1 songs))))))) (DOT_0 .)))