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 2, 1979 | Baltimore Colts | W 14–0 | 50442.0 |
| 2.0 | September 9, 1979 | Cleveland Browns | L 27–24 | 42181.0 |
| 3.0 | September 16, 1979 | at Houston Oilers | L 20–6 | 45684.0 |
| 4.0 | September 23, 1979 | Oakland Raiders | W 35–7 | 67821.0 |
| 5.0 | September 30, 1979 | at Seattle Seahawks | W 24–6 | 61169.0 |
| 6.0 | October 7, 1979 | at Cincinnati Bengals | W 10–7 | 40041.0 |
| 7.0 | October 14, 1979 | Denver Broncos | L 24–10 | 74292.0 |
| 8.0 | October 21, 1979 | New York Giants | L 21–17 | 44362.0 |
| 9.0 | October 28, 1979 | at Denver Broncos | L 20–3 | 74908.0 |
| 10.0 | November 4, 1979 | San Diego Chargers | L 20–14 | 59353.0 |
| 11.0 | November 11, 1979 | Pittsburgh Steelers | L 30–3 | 70132.0 |
| 12.0 | November 18, 1979 | at Oakland Raiders | W 24–21 | 53596.0 |
| 13.0 | November 25, 1979 | at San Diego Chargers | L 28–7 | 50078.0 |
| 14.0 | December 2, 1979 | Seattle Seahawks | W 37–21 | 42160.0 |
| 15.0 | December 9, 1979 | at Baltimore Colts | W 10–7 | 25684.0 |
| 16.0 | December 16, 1979 | at Tampa Bay Buccaneers | L 3–0 | 63624.0 |
Question:
Who is the opponent on September 9, 1979?
Answer:
Cleveland Browns