user: Question: What is the highest Grid with a Name that is Jamie Whincup?
Columns: ['Name', 'Team', 'Laps', 'Time/Retired', 'Grid']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['Jamie Whincup', 'Team Vodafone', 78.0, '2:11:45.5992', 1.0]
SQL:

assistant: SELECT MAX("Grid") FROM "Table" WHERE "Name" = 'Jamie Whincup';