<prompt> Translate the following text to SwahiliThe joint rule is issued to permit the Departments to award contracts and grants to Indian tribes without the confusion associated with having two sets of rules for a single program.  <response>: Sheria hiyo ya pamoja imetolewa ili kuruhusu idara kutoa mikataba na misaada kwa makabila ya Wahindi bila kuchanganyikiwa kuhusiana na kuwa na seti mbili za sheria kwa programu moja. 