user
Instruction
Answer the question based on the provided table.


Table
Table Title: Ailee
Table Content:
| Year | Award | Category | Recipient | Result |
| --- | --- | --- | --- | --- |
| 2012 | Cyworld Digital Music Awards | Rookie & Song of the Month (February) | "Heaven" | Won |
| 2012 | Asia Song Festival | New Artist Award | Herself | Won |
| 2012 | 4th MelOn Music Awards | Best New Artist | Herself | Won |
| 2012 | Soompi Gayo Awards | Top 50 Songs (#3) | "Heaven" | Won |
| 2012 | So-Loved Awards | Best Female Newcomer | Herself | Won |
| 2012 | 14th Mnet Asian Music Awards | Best New Female Artist | Herself | Won |
| 2013 | 27th Golden Disk Awards | Best New Artist | Herself | Won |
| 2013 | 23rd Seoul Music Awards | Rookie Award | Herself | Won |
| 2013 | Mnet Pre-Grammy Awards | Mnet Rising Star | Herself | Won |
| 2013 | 2nd Gaon Chart K-Pop Awards | New Female Solo Artist | Herself | Won |
| 2013 | 5th MelOn Music Awards | Top 10 Artists | Herself | Won |
| 2013 | 15th Mnet Asian Music Awards | Best Female Artist | Herself | Nominated |
| 2013 | 15th Mnet Asian Music Awards | Artist of the Year | Herself | Nominated |
| 2013 | 15th Mnet Asian Music Awards | Best Vocal Performance - Female | "U&I" | Won |
| 2013 | 15th Mnet Asian Music Awards | BC - UnionPay Song of the year | "U&I" | Nominated |
| 2014 | 28th Golden Disk Awards | Digital Bonsang | "U&I" | Won |
| 2014 | Soompi Music Awards | Best Female Artist | "U&I" | Won |


Question
ailee was nominated for 4 awards at the 15th mnet asian music awards but only won how many?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["1"]