user: Question: What ist the Away Leg with an Opposition that is Aarhus Gymnastik Forening?
Columns: ['Competition', 'Round', 'Opposition', 'Home Leg', 'Away Leg']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Inter-Cities Fairs Cup', 'First round', 'Valencia', '2-2', '2-4']
SQL:

assistant: SELECT "Away Leg" FROM "Table" WHERE "Opposition" = 'Aarhus Gymnastik Forening';