user: Question: Which opponent was faced before week 2?
Columns: ['Week', 'Date', 'Opponent', 'Result', 'Attendance']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1.0, 'September 12, 1982', 'at Buffalo Bills', 'L 14–9', 76383.0]
SQL:

assistant: SELECT "Opponent" FROM "Table" WHERE "Week" < 2.0;