They fixed dripping with of Quechua houses .
(ROOT_0 (S_0 (ATS_3 (NP_1 (PRP_0 They)) (VP_4 (VBD_1 fixed) (VP_2 (VBG_0 dripping) (PP_2 (IN_0 with) (PP_2 (IN_0 of) (NP_3 (NNP_1 Quechua) (NNS_1 houses))))))) (DOT_0 .)))