it come Cochabamba fleas , The refer gravel in he .
(ROOT_0 (S_0 (ATS_3 (ATS_1 (ATS_0 (S_1 (NP_0 (PRP_1 it)) (VP_5 (VB_0 come) (NP_3 (NNP_1 Cochabamba) (NNS_1 fleas)))) (COMMA_0 ,)) (NP_0 (DT_1 The))) (VP_3 (VBP_0 refer) (ADJP_0 (JJ_1 gravel) (PP_1 (IN_1 in) (NP_0 (PRP_1 he)))))) (DOT_0 .)))