user: Question: How many races took place on October 1?
Columns: ['Rnd', 'Date', 'Race Name', 'Length', 'Track', 'Location', 'Type', 'Pole Position', 'Winning Driver']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'text', 'text', 'text']
Sample row: [1.0, 'March 18', 'Jimmy Bryan 150', 'mi (km)', 'Phoenix International Raceway', 'Avondale , Arizona', 'Oval', 'Danny Ongais', 'Gordon Johncock']
SQL:

assistant: SELECT COUNT("Race Name") FROM "Table" WHERE "Date" = 'October 1';