user: Question: What is the least amount of league of communists where municipality is Mojkovac
Columns: ['Municipality', 'League of Communists', 'Peoples Party', 'Union of Reform Forces', 'Democratic Coalition', 'DSSP', 'Total seats']
Types: ['text', 'real', 'real', 'real', 'real', 'real', 'real']
Sample row: ['Bar', 21.0, 1.0, 29.0, 4.0, 0.0, 55.0]
SQL:

assistant: SELECT MIN("League of Communists") FROM "Table" WHERE "Municipality" = 'Mojkovac';