user: Question: Who drove the car with a grid of 7?
Columns: ['Driver', 'Constructor', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Michael Schumacher', 'Ferrari', 60.0, '1:47:02.450', 2.0]
SQL:

assistant: SELECT "Driver" FROM "Table" WHERE "Grid" = 7.0;