user
Instruction
Answer the question based on the provided table.


Table
Table Title: 1981 Houston Oilers season
Table Content:
| Week | Date | Opponent | Result | Attendance |
| --- | --- | --- | --- | --- |
| 1 | September 6, 1981 | at Los Angeles Rams | W 27–20 | 63,198 |
| 2 | September 13, 1981 | at Cleveland Browns | W 9–3 | 79,483 |
| 3 | September 20, 1981 | Miami Dolphins | L 16–10 | 47,379 |
| 4 | September 27, 1981 | at New York Jets | L 33–17 | 50,309 |
| 5 | October 4, 1981 | Cincinnati Bengals | W 17–10 | 44,350 |
| 6 | October 11, 1981 | Seattle Seahawks | W 35–17 | 42,671 |
| 7 | October 18, 1981 | at New England Patriots | L 38–10 | 60,474 |
| 8 | October 26, 1981 | at Pittsburgh Steelers | L 26–13 | 52,732 |
| 9 | November 1, 1981 | at Cincinnati Bengals | L 34–21 | 54,736 |
| 10 | November 8, 1981 | Oakland Raiders | W 17–16 | 45,519 |
| 11 | November 15, 1981 | at Kansas City Chiefs | L 23–10 | 73,984 |
| 12 | November 22, 1981 | New Orleans Saints | L 27–24 | 49,581 |
| 13 | November 29, 1981 | Atlanta Falcons | L 31–27 | 40,201 |
| 14 | December 3, 1981 | Cleveland Browns | W 17–13 | 44,502 |
| 15 | December 13, 1981 | at San Francisco 49ers | L 28–6 | 55,707 |
| 16 | December 20, 1981 | Pittsburgh Steelers | W 21–20 | 41,056 |


Question
how may away games did they win?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["7"]