user: Question: What Game Site has a Week smaller than 11, and a Date of October 21, 1973?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Record', 'Game Site', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 16, 1973', 'at Cleveland Browns', 'L 14–24', '0–1', 'Cleveland Municipal Stadium', 74303.0]
SQL:

assistant: SELECT "Game Site" FROM "Table" WHERE "Week" < 11.0 AND "Date" = 'October 21, 1973';