and the regional houses of structures were sprawled .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (CC_0 and) (NP_1 (NP_6 (ATNP_1 (DT_0 the) (JJ_1 regional)) (NNS_1 houses)) (PP_0 (IN_1 of) (NP_6 (NNS_1 structures))))) (VP_3 (VBD_1 were) (VP_2 (VBN_0 sprawled)))) (DOT_0 .)))