user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Major competition record' regarding 'Zersenay Tadese'
Table Content:
| Year | Competition | Venue | Position | Event | Notes |
| --- | --- | --- | --- | --- | --- |
| Representing Eritrea | Representing Eritrea | Representing Eritrea | Representing Eritrea | Representing Eritrea | Representing Eritrea |
| 2002 | World Cross Country Championships | Dublin, Ireland | 30th | 12 km | 36:37 |
| 2002 | World Half Marathon Championships | Brussels, Belgium | 21st | Half Marathon | 1:03:05 |
| 2002 | African Championships | Radès, Tunisia | 6th | 10,000 m | 28:47.29 |
| 2003 | World Cross Country Championships | Lausanne, Switzerland | 9th | 12 km | 37:10 |
| 2003 | World Championships | Paris, France | 8th | 5000 m | 13:05.57 |
| 2003 | World Half Marathon Championships | Vilamoura, Portugal | 7th | Half marathon | 1:01:26 |
| 2004 | World Cross Country Championships | Brussels, Belgium | 6th | 12 km | 36:37 |
| 2004 | Olympic Games | Athens, Greece | 3rd | 10,000 m | 27:22.57 |
| 2004 | Olympic Games | Athens, Greece | 7th | 5000 m | 13:24.31 |
| 2005 | World Cross Country Championships | Saint-Étienne, France | 2nd | 12 km | 35:20 |
| 2005 | World Championships | Helsinki, Finland | 14th | 5000 m | 13:40.27 |
| 2005 | World Championships | Helsinki, Finland | 6th | 10,000 m | 27:12.82 |
| 2006 | World Cross Country Championships | Fukuoka, Japan | 4th | 12 km | 35:47 |
| 2006 | World Road Running Championships | Debrecen, Hungary | 1st | 20 km | 56:01 |
| 2007 | World Cross Country Championships | Mombasa, Kenya | 1st | 12 km | 35:50 |
| 2007 | All-Africa Games | Algiers, Algeria | 1st | 10,000 m | 27:00.30 GR |
| 2007 | World Championships | Osaka, Japan | 4th | 10,000 m | 27:21.37 |
| 2007 | World Road Running Championships | Udine, Italy | 1st | Half marathon | 58:59 |
| 2008 | World Cross Country Championships | Edinburgh, Scotland | 3rd | 12 km | 34:43 |
| 2008 | Olympic Games | Beijing, China | 5th | 10,000 m | 27:05.11 |
| 2008 | World Half Marathon Championships | Rio de Janeiro, Brazil | 1st | Half marathon | 59:56 |
| 2009 | World Cross Country Championships | Amman, Jordan | 3rd | 12 km | 35:04 |
| 2009 | World Championships | Berlin, Germany | 2nd | 10,000 m | 26:50.12 |
| 2009 | World Half Marathon Championships | Birmingham, England | 1st | Half marathon | 59:35 |
| 2010 | Lisbon Half Marathon | Lisbon, Portugal | 1st | Half marathon | 58:23 WR |
| 2010 | World Half Marathon Championships | Nanning, China | 2nd | Half marathon | 1:00:11 |
| 2011 | World Championships | Daegu, South Korea | 4th | 10,000 m | 27:22.57 |
| 2012 | Olympic Games | London, England | 6th | 10,000 m | 27:33.51 |
| 2012 | World Half Marathon Championships | Kavarna, Bulgaria | 1st | Half Marathon | 1:00:19 |


Question
In what sequence did Zersenay Tadese compete in 2012?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["After the Olympics, Zersenay Tadese competed at the 2012 World Half Marathon Championships."]