user: Question: What was the aggregate score that had Union Douala as Team 1?
Columns: ['Team 1', 'Agg.', 'Team 2', '1st leg', '2nd leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['AS Real Bamako', '4-9', "Stade d'Abidjan", '2-3', '2-6']
SQL:

assistant: SELECT "Agg." FROM "Table" WHERE "Team 1" = 'Union Douala';