<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?kabla ya hapo kellogg alikuwa ameteuliwa mkuu wa wafanyakazi katika baraza la usalama la taifa na alikuwa mshauri wa trump wakati wa kampeni za uchaguzi.  <response>: mr kellogg had previously been appointed the national security council chief of staff and advised mr trump during the campaign. 