Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Week | Date | Opponent | Result | Game site | Attendance |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 1989-09-10 | New England Patriots | L 27–24 | The Meadowlands | 64541.0 |
| 2.0 | 1989-09-17 | at Cleveland Browns | L 38–24 | Cleveland Stadium | 73516.0 |
| 3.0 | 1989-09-24 | at Miami Dolphins | W 40–33 | Joe Robbie Stadium | 65908.0 |
| 4.0 | 1989-10-01 | Indianapolis Colts | L 17–10 | The Meadowlands | 65542.0 |
| 5.0 | 1989-10-09 | Los Angeles Raiders | L 14–7 | The Meadowlands | 68040.0 |
| 6.0 | 1989-10-15 | at New Orleans Saints | L 29–14 | Louisiana Superdome | 59521.0 |
| 7.0 | 1989-10-22 | at Buffalo Bills | L 34–3 | Rich Stadium | 76811.0 |
| 8.0 | 1989-10-29 | San Francisco 49ers | L 23–10 | The Meadowlands | 62805.0 |
| 9.0 | 1989-11-05 | at New England Patriots | W 27–26 | Foxboro Stadium | 53366.0 |
| 10.0 | 1989-11-12 | Miami Dolphins | L 31–23 | The Meadowlands | 65923.0 |
| 11.0 | 1989-11-19 | at Indianapolis Colts | L 27–10 | Hoosier Dome | 58236.0 |
| 12.0 | 1989-11-26 | Atlanta Falcons | W 27–7 | The Meadowlands | 40429.0 |
| 13.0 | 1989-12-03 | at San Diego Chargers | W 20–17 | Jack Murphy Stadium | 38954.0 |
| 14.0 | 1989-12-10 | Pittsburgh Steelers | L 13–0 | The Meadowlands | 41037.0 |
| 15.0 | 1989-12-17 | at Los Angeles Rams | L 38–14 | Anaheim Stadium | 53063.0 |
| 16.0 | 1989-12-23 | Buffalo Bills | L 37–0 | The Meadowlands | 21148.0 |
Question:
What day did they play before week 2?
Answer:
1989-09-10