user: Question: Who was the winner of the Adelaide International Raceway circuit?
Columns: ['Race Title', 'Circuit', 'City / State', 'Date', 'Winner', 'Team']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Sandown', 'Sandown International Raceway', 'Melbourne , Victoria', '17 - 18 Feb', 'Peter Brock', 'Marlboro Holden Dealer Team']
SQL:

assistant: SELECT "Winner" FROM "Table" WHERE "Circuit" = 'Adelaide International Raceway';