user
Instruction
Answer the question based on the provided table.


Table
Table Title: 2008 in South Korean football
Table Content:
| Date | Venue | Opponents | Score | Competition |
| --- | --- | --- | --- | --- |
| 20 March | Fukuoka (A) | Japan | 2–0 | Sanix Cup |
| 20 March | Fukuoka (A) | China PR | 1–0 | Sanix Cup |
| 8 August | Toyota (N) | Brazil | 0–0 | Toyota Cup |
| 9 August | Toyota (A) | Japan | 2–2 | Toyota Cup |
| 10 August | Toyota (N) | United Arab Emirates | 6–0 | Toyota Cup |
| 4 October | Tashkent (N) | India | 5–2 | AFC U-16 Championship (Group B) |
| 6 October | Tashkent (N) | Indonesia | 9–0 | AFC U-16 Championship (Group B) |
| 8 October | Tashkent (N) | Syria | 1–1 | AFC U-16 Championship (Group B) |
| 12 October | Tashkent (A) | Uzbekistan | 3–0 | AFC U-16 Championship (Quarterfinal) |
| 15 October | Tashkent (N) | Japan | 2–1 | AFC U-16 Championship (Semifinal) |
| 18 October | Tashkent (N) | Iran | 1–2 | AFC U-16 Championship (Final) |


Question
what was their largest margin for a win?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["9"]