user: Question: In what position did the winning driver finish at Chicagoland?
Columns: ['Rd.', 'Race', 'Pole position', 'Fastest lap', 'Most laps led', 'Winning driver', 'Winning team', 'Report']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'São Paulo', 'Dario Franchitti', 'Will Power', 'Dario Franchitti', 'Will Power', 'Team Penske', 'Report']
SQL:

assistant: SELECT "Winning driver" FROM "Table" WHERE "Race" = 'Chicagoland';