Buligariya ihana imbibi n'ibihe bihugu?
['Rumaniya mu majyaruguru, Seribiya na Makedoniya y'Amajyaruguru mu burengerazuba, Ubugereki na Turukiya mu majyepfo']
Bulgaria shares borders with which countries?
['Romania to the north, Serbia and North Macedonia to the west, Greece and Turkey to the south']