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 | Record | Attendance |
| --- | --- | --- | --- | --- | --- | --- |
| 1.0 | September 8, 1985 | Green Bay Packers | W 26–20 | Sullivan Stadium | 1–0 | 49488.0 |
| 2.0 | September 15, 1985 | at Chicago Bears | L 20–7 | Soldier Field | 1–1 | 60533.0 |
| 3.0 | September 22, 1985 | at Buffalo Bills | W 17–14 | Rich Stadium | 2–1 | 40334.0 |
| 4.0 | September 29, 1985 | Los Angeles Raiders | L 35–20 | Sullivan Stadium | 2–2 | 60686.0 |
| 5.0 | October 6, 1985 | at Cleveland Browns | L 24–20 | Cleveland Municipal Stadium | 2–3 | 62139.0 |
| 6.0 | October 13, 1985 | Buffalo Bills | W 28–6 | Sullivan Stadium | 3–3 | 40462.0 |
| 7.0 | October 20, 1985 | New York Jets | W 20–13 | Sullivan Stadium | 4–3 | 58163.0 |
| 8.0 | October 27, 1985 | at Tampa Bay Buccaneers | W 32–14 | Tampa Stadium | 5–3 | 34661.0 |
| 9.0 | November 3, 1985 | Miami Dolphins | W 17–13 | Sullivan Stadium | 6–3 | 58811.0 |
| 10.0 | November 10, 1985 | Indianapolis Colts | W 34–15 | Sullivan Stadium | 7–3 | 54176.0 |
| 11.0 | November 17, 1985 | at Seattle Seahawks | W 20–13 | The Kingdome | 8–3 | 60345.0 |
| 12.0 | November 24, 1985 | at New York Jets | L 16–13 | The Meadowlands | 8–4 | 74100.0 |
| 13.0 | December 1, 1985 | at Indianapolis Colts | W 38–31 | Hoosier Dome | 9–4 | 56740.0 |
| 14.0 | December 8, 1985 | Detroit Lions | W 23–6 | Sullivan Stadium | 10–4 | 59078.0 |
| 15.0 | December 16, 1985 | at Miami Dolphins | L 30–27 | Miami Orange Bowl | 10–5 | 69489.0 |
| 16.0 | December 22, 1985 | Cincinnati Bengals | W 34–23 | Sullivan Stadium | 11–5 | 57953.0 |
Question:
Who was the opponent before week 6 at cleveland municipal stadium?
Answer:
at Cleveland Browns