user: Question: What is the date of the game on week 9 with attendance greater than 41863?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 15, 1974', 'Philadelphia Eagles', 'W 7-3', 40322.0]
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Attendance" > 41863.0 AND "Week" = 9.0;