Bushe citungu nshi mu Zambia eko balima  imbuto ya mataba iyingi?
['Mu Zambia ku southern Province ekufuma 600000 tons iyamataba iyo bashitisha pakusangamo indalama']
Which province in Zambia is the main producer of maize?
['Zambia. Southern Province produces more than 600,000 metric tons of maize each year from a combination of commercial']