<prompt> Yimuphi umbuzo othi: Babehlala ezindaweni eziphansi ezishisayo zaseningizimu-maphakathi yeMexico, ezifundazweni zanamuhla zaseVeracruz naseTabasco.? Isihloko sithi ama-Olmec.  <response>: Avela kuphi ama-Olmec? 