user: Question: what city scored 0:0
Columns: ['Date', 'City', 'Opponent', 'Results¹', 'Type of game']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['April 30', 'Belgrade', 'USSR', '0:0', "Euro 72' qualifier"]
SQL:

assistant: SELECT "City" FROM "Table" WHERE "Results¹" = '0:0';