user: Question: Which Week has an Opponent of atlanta falcons, and an Attendance smaller than 63114?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 16, 1973', 'St. Louis Cardinals', 'L 34–23', 61103.0]
SQL:

assistant: SELECT "Week" FROM "Table" WHERE "Opponent" = 'atlanta falcons' AND "Attendance" < 63114.0;