<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.baada ya mapigano ya wiki sita huko nagorno-karabakh, azerbaijan na armenia walitia saini kwenye mkataba kamili wa usitishaji mapigano novemba 9, 2020.  <response>: after six weeks of fighting in nagorno-karabakh, armenia and azerbaijan signed an agreement to end hostilities on november 9 in an agreement between russia. 