<prompt> Translate the following text to SwahiliFormerly, the Advocates Office had to rely on functional groups within IRS, like examination and collection, to provide most of its program resources-including staff, space, and equipment.  <response>: Hapo awali, Ofisi ya Mshauri ililazimika kutegemea vikundi vya kazi ndani ya IRS, kama vile uchunguzi na ukusanyaji, kutoa rasilimali nyingi za programu yake - ikiwa ni pamoja na wafanyakazi, nafasi, na vifaa. 