user: ### NOW ANSWER:
Question: What is the name of the track for the International 500 Mile Sweepstakes race? 
Columns: ['Rnd', 'Date', 'Race Name', 'Length', 'Track', 'Location', 'Pole Position', 'Winning Driver']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'March 14', 'Jimmy Bryan 150', 'mi (km)', 'Phoenix International Raceway', 'Avondale , Arizona', 'Al Unser', 'Bobby Unser']
SQL:

assistant: SELECT "Track" FROM "Table" WHERE "Race Name" = 'International 500 Mile Sweepstakes';