<prompt> Translate the following text to SwahiliBy the end of the 20th century, Poland had joined NATO, and a decision on EU membership was expected by 2003.  <response>: Kuanzia mwaka wa 2003 hadi mwaka wa 2015, Poland ilikuwa imeshiriki katika mpango wa NATO na inaonekana kuwa itafanya maamuzi ya kuunga mkono kuingizwa kwake katika EU. 