user: ### NOW ANSWER:
Question: what's the grand prix with winning driver being Jenson Button
Columns: ['Rd.', 'Grand Prix', 'Pole position', 'Fastest lap', 'Winning driver', 'Winning constructor', 'Report']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'Australian Grand Prix', 'Sebastian Vettel', 'Felipe Massa', 'Sebastian Vettel', 'Red Bull - Renault', 'Report']
SQL:

assistant: SELECT "Grand Prix" FROM "Table" WHERE "Winning driver" = 'Jenson Button';