They had to piled a muffled chill of Quechua and teach rough over it .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_2 had) (S_2 (VP_0 (TO_0 to) (VP_1 (ATVP_1 (ATVP_2 (VBD_2 piled) (NP_3 (NP_6 (ATNP_1 (DT_0 a) (JJ_1 muffled)) (NN_1 chill)) (PP_0 (IN_1 of) (NP_6 (NNP_1 Quechua))))) (CC_0 and)) (VP_1 (VB_0 teach) (ADJP_0 (JJ_1 rough) (PP_1 (IN_1 over) (NP_0 (PRP_1 it)))))))))) (DOT_0 .)))