Intara y'iburengerazuba mu Rwanda igizwe n'utuhe turere?
['Karongi, Nyabihu, Rubavu, Rusizi, Ngororero, Nyamasheke, na Rutsiro']
 which Districts are composed of Western Province?"
['Karongi, Nyabihu, Rubavu, Rusizi, Ngororero, Nyamasheke, and Rutsiro']