user: Question: What was the average attendance on October 3, 1976?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 12, 1976', 'Los Angeles Rams', 'L 30-14', 53607.0]
SQL:

assistant: SELECT AVG("Attendance") FROM "Table" WHERE "Date" = 'October 3, 1976';