user: Question: Who is the winner for the match on October 7?
Columns: ['Race', 'Date', 'Venue', 'Winner', 'Notes']
Types: ['text', 'text', 'text', 'text', 'text']
Sample row: ['Australian Grand Prix', 'March 18', 'Albert Park Grand Prix Circuit', 'Kimi Räikkönen', 'World Championship Formula 1']
SQL:

assistant: SELECT "Winner" FROM "Table" WHERE "Date" = 'October 7';