<prompt> Yakha inguqulo eyinkimbinkimbi yalesi sigwebo I-Rockwall idolobha eliseRockwall County, eTexas, e-United States, futhi iyisigodi saseDallas.  <response>: Yiqiniso, inguqulo eyinkimbinkimbi yomusho ithi iRockwall idolobha eliseRockwall County, eTexas, e-United States, futhi iyisigodi saseDallas futhi iyingxenye yeDallas Fort Worth Metroplex. 