user: Question: What circuit did Rick Kelly win on?
Columns: ['Rd.', 'Race Title', 'Circuit', 'City / State', 'Date', 'Winner', 'Team', 'Report']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Clipsal 500', 'Adelaide Street Circuit', 'Adelaide , South Australia', '1 - 4 Mar', 'Todd Kelly', 'Holden Racing Team', 'Report']
SQL:

assistant: SELECT "Circuit" FROM "Table" WHERE "Winner" = 'Rick Kelly';