<prompt> Hlanganisa amaqiniso bese uphendula lokhu: Imidwebo eqoshwe etsheni esiqhingini sase-Ingaro ibonisa ukuthi bekulokhu kuhlala abantu kuso kusukela enkathini eyaqhubeka kwaze kwaba yimuphi unyaka?  <response>: U-500 B.C.E. 