user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Achievements' regarding 'Andres Raja'
Table Content:
| Year | Competition | Venue | Position | Event | Notes |
| --- | --- | --- | --- | --- | --- |
| 2003 | National Championships | Kärdla, Estonia | 4th | Decathlon | 6862 |
| 2004 | National Championships | Rakvere, Estonia | 2nd | Decathlon | 7095 |
| 2005 | National Championships | Rakvere, Estonia | 1st | Decathlon | 7608 |
| 2005 | European Combined Events Super League Cup | Bydgoszcz, Poland | 1st | Decathlon | 7434 |
| 2006 | National Championships | Rakvere, Estonia | 1st | Decathlon | 7809 PB |
| 2006 | European Combined Events Super League Cup | Arles, France | 3rd | Decathlon | 7016 |
| 2007 | World Championships | Osaka, Japan | 16th | Decathlon | 7794 |
| 2007 | European Combined Events Super League Cup | Tallinn, Estonia | 6th | Decathlon | 7834 PB |
| 2008 | World Indoor Championships | Valencia, Spain | 6th | Heptathlon | 5894 |
| 2008 | European Combined Events Super League Cup | Hengelo, Netherlands | 3rd | Decathlon | 7964 PB |
| 2008 | Olympic Games | Beijing, China | 13th | Decathlon | 8118 PB |
| 2009 | European Indoor Championships | Turin, Italy | 11th | Heptathlon | 5800 |
| 2009 | European Combined Events Super League Cup | Bydgoszcz, Poland | 5th | Decathlon | 7860 |
| 2009 | World Championships | Berlin, Germany | 15th | Decathlon | 8119 PB |
| 2010 | European Championships | Barcelona, Spain | 10th | Decathlon | 7991 |
| 2011 | European Indoor Championships | Paris, France | DNF | Heptathlon | — |
| 2011 | World Championships | Daegu, South Korea | 15th | Decathlon | 7982 |


Question
What was the best result, and in what competition, that Andres Raja achieved in 2008?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Andres Raja's best result was 8118 achieved in 2008 at the Olympics."]