<prompt> Translate the following text to SwahiliAlso, GPRA requires each agency to submit to the Office of Management and Budget OMB, beginning for fiscal year 1999, an annual performance plan.  <response>: Pia, GPRA inahitaji kila shirika kuwasilisha kwa Ofisi ya Usimamizi na Bajeti OMB kuanzia mwaka wa kifedha wa 1999, mpango wa utendaji wa kila mwaka. 