user: Question: Name the pole position for Belgian Grand Prix
Columns: ['Grand Prix', 'Pole position', 'Fastest lap', 'Winning driver', 'Winning constructor', 'Report']
Types: ['text', 'text', 'text', 'text', 'text', 'text']
Sample row: ['Australian Grand Prix', 'Sebastian Vettel', 'Felipe Massa', 'Sebastian Vettel', 'Red Bull - Renault', 'Report']
SQL:

assistant: SELECT "Pole position" FROM "Table" WHERE "Grand Prix" = 'Belgian Grand Prix';