user: Question: What is the date where the result was L 27-10 in a week before week 9?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 17, 1972', 'at Baltimore Colts', 'W 10-3', 53652.0]
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Week" < 9.0 AND "Result" = 'L 27-10';