user: Question: What week of the season had a date of October 5, 1975?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 21, 1975', 'New Orleans Saints', 'W 41-3', 54414.0]
SQL:

assistant: SELECT "Week" FROM "Table" WHERE "Date" = 'October 5, 1975';