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 | Attendance |
| --- | --- | --- | --- | --- |
| 1.0 | September 10, 1989 | Los Angeles Rams | L 31-21 | 38708.0 |
| 2.0 | September 17, 1989 | Dallas Cowboys | W 27-21 | 55285.0 |
| 3.0 | September 24, 1989 | at Indianapolis Colts | L 13-9 | 57816.0 |
| 4.0 | October 1, 1989 | at Green Bay Packers | L 23-21 | 54647.0 |
| 5.0 | October 8, 1989 | at Los Angeles Rams | L 26-14 | 52182.0 |
| 6.0 | October 15, 1989 | New England Patriots | W 16-15 | 39697.0 |
| 7.0 | October 22, 1989 | at Phoenix Cardinals | L 34-20 | 33894.0 |
| 8.0 | October 29, 1989 | at New Orleans Saints | L 20-13 | 65153.0 |
| 9.0 | November 5, 1989 | Buffalo Bills | W 30-28 | 45267.0 |
| 10.0 | November 12, 1989 | at San Francisco 49ers | L 45-3 | 59914.0 |
| 11.0 | November 19, 1989 | New Orleans Saints | L 26-17 | 53173.0 |
| 12.0 | November 26, 1989 | at New York Jets | L 27-7 | 40429.0 |
| 13.0 | December 3, 1989 | San Francisco 49ers | L 23-10 | 43128.0 |
| 14.0 | December 10, 1989 | at Minnesota Vikings | L 43-17 | 58116.0 |
| 15.0 | December 17, 1989 | Washington Redskins | L 31-30 | 37501.0 |
| 16.0 | December 24, 1989 | Detroit Lions | L 31-24 | 7792.0 |
Question:
The Detroit Lions were played against what week?
Answer:
16.0