user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Events list' regarding '2007 in Cage Rage Championships'
Table Content:
| # | Event Title | Date | Arena | Location |
| --- | --- | --- | --- | --- |
| 34 | Cage Rage 24 | December 1, 2007 | Wembley Arena | London, United Kingdom |
| 33 | Cage Rage Contenders: Wales | November 18, 2007 | Brangwyn Hall | Swansea, United Kingdom |
| 32 | Cage Rage Contenders 7 | November 10, 2007 | The Troxy | London, United Kingdom |
| 31 | Cage Rage Contenders: Dynamite | September 29, 2007 | National Stadium | Dublin, Ireland |
| 30 | Cage Rage 23 | September 22, 2007 | Wembley Arena | London, United Kingdom |
| 29 | Cage Rage Contenders 6 | August 18, 2007 | - | London, United Kingdom |
| 28 | Cage Rage 22 | July 14, 2007 | Wembley Arena | London, United Kingdom |
| 27 | Cage Rage Contenders 5 | June 16, 2007 | Wembley Arena | London, United Kingdom |
| 26 | Cage Rage Contenders: The Real Deal | May 26, 2007 | The Point | Dublin, Ireland |
| 25 | Cage Rage 21 | April 21, 2007 | Wembley Arena | London, United Kingdom |
| 24 | Cage Rage Contenders 4 | March 4, 2007 | Hammersmith Palais | London, United Kingdom |
| 23 | Cage Rage 20 | February 10, 2007 | Wembley Arena | London, United Kingdom |


Question
When and where is Cage Rage Contenders 6?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Cage Rage Contenders 6 was an event held on August 18, 2007 in London, United Kingdom."]