user: Question: How many people attended the game on October 31?
Columns: ['Date', 'Visitor', 'Score', 'Home', 'Record', 'Attendance']
Types: ['text', 'text', 'text', 'text', 'text', 'real']
Sample row: ['September 26', 'Washington Redskins', '41-7', 'San Francisco 49ers', '1-0-0', 32085.0]
SQL:

assistant: SELECT SUM("Attendance") FROM "Table" WHERE "Date" = 'October 31';