<prompt> unaweza kugeuza matini haya ya swahilikwa kiingereza?alisema zaidi ya viongozi kutoka mataifa 100 pamoja na rais wa marekani barack obama watahudhuria siku za mwisho wa mkutano huo wa siku 12.  <response>: more than 100 world leaders, including u.s. president barack obama, are expected to attend the copenhagen conference next week. 