user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Competition record' regarding 'Mikhail Ryzhov (racewalker)'
Table Content:
| Year | Competition | Venue | Position | Event | Notes |
| --- | --- | --- | --- | --- | --- |
| Representing Russia | Representing Russia | Representing Russia | Representing Russia | Representing Russia | Representing Russia |
| 2011 | Universiade | Shenzhen, China | 2nd | 20 km | 1:24:26 |
| 2012 | World Race Walking Cup | Saransk, Russia | 17th | 50 km | 3:53:49 |
| 2013 | European Race Walking Cup | Dudince, Slovakia | 2nd | 50 km | 3:44:41 |
| 2013 | European Race Walking Cup | Dudince, Slovakia | 1st | Team - 50 km | 12 pts |
| 2013 | World Championships | Moscow, Russia | 2nd | 50 km | 3:38:58 |
| 2014 | World Race Walking Cup | Taicang, China | 1st | 50 km | 3:39:05 |
| 2014 | European Championships | Zürich, Switzerland | 4th | 50 km | 3:39:07 |
| 2015 | European Race Walking Cup | Murcia, Spain | 1st | 50 km | 3:43:32 |
| 2015 | European Race Walking Cup | Murcia, Spain | 1st | 50 km - Team | 8 pts |


Question
How did Mikhail Ryzhov perform at the at the 2013 World Championships in Moscow, Russia?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Mikhail Ryzhov won the silver medal in the 50 km walk event at the 2013 World Championships in Moscow, Russia."]