user: Question: Name the date when week is 9
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Record', 'Game Site', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 12, 1976', 'at New England Patriots', 'W 27–13', '1–0', 'Schaeffer Stadium', 43512.0]
SQL:

assistant: SELECT "Date" FROM "Table" WHERE "Week" = 9.0;