<prompt> Translate the following text to EnglishKatika serikali ya shirikisho, kwa mfano, hutokea katika mipango na shughuli mbalimbali, ikiwa ni pamoja na zile zinazohusiana na wakandarasi na usimamizi wa mkataba; mipango ya huduma za afya, kama vile Medicare na Medicaid; faida za msaada wa kifedha, kama vile Stampu za Chakula na ruzuku ya makazi; na kurudishwa kwa kodi.  <response>: In the federal government, for example, they occur in a variety of programs and activities, including those related to contractors and contract management; health care programs, such as Medicare and Medicaid; financial assistance benefits, such as Food Stamps and housing subsidies; and tax refunds. 