Funso (Chichewa): Ndi maboma ati omwe ali mchigawo chakumpoto?
Question (English): Which districts are in Northern region?
Table: population (difficulty: easy)
SQL: SELECT DISTINCT district_name FROM population WHERE region_name = 'Northern';
Result: [('Mzimba',), ('Likoma',), ('Chitipa',), ('Karonga',), ('Nkhata Bay',), ('Rumphi',), ('Mzuzu',)]