user: Question: Which team was hosted at Adelaide Oval?
Columns: ['Round', 'Date', 'Home Team', 'Score', 'Away Team', 'Crowd', 'Stadium', 'Match Details']
Types: ['real', 'text', 'text', 'text', 'text', 'real', 'text', 'text']
Sample row: [1.0, '25 August 2007', 'Queensland Roar', '2 - 2', 'Adelaide United', 16828.0, 'Suncorp Stadium', 'Report Summary']
SQL:

assistant: SELECT "Away Team" FROM "Table" WHERE "Stadium" = 'Adelaide Oval';