<prompt> Translate the following text to SwahiliUnfortunately, the Postal Service was only willing to commit to saving slightly more than one half the highly publicized, promised amount.  <response>: Kwa bahati mbaya, huduma ya posta ilikuwa tayari tu kujitolea kuokoa kidogo zaidi ya nusu ya kiasi kilichotangazwa sana, kilichohakikishwa. 