user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Achievements' regarding 'Monica Twum'
Table Content:
| Year | Competition | Venue | Position | Event | Notes |
| --- | --- | --- | --- | --- | --- |
| Representing Ghana | Representing Ghana | Representing Ghana | Representing Ghana | Representing Ghana | Representing Ghana |
| 1997 | African Junior Championships | Ibadan, Nigeria | 2nd | 100 m | 12.42 |
| 1997 | African Junior Championships | Ibadan, Nigeria | 2nd | 200 m | 24.28 |
| 1997 | African Junior Championships | Ibadan, Nigeria | 3rd | 400 m | 54.35 |
| 1998 | Commonwealth Games | Kuala Lumpur, Malaysia | 15th (h) | 100 m | 11.72 |
| 1998 | Commonwealth Games | Kuala Lumpur, Malaysia | 8th | 200 m | 23.73 |
| 1998 | Commonwealth Games | Kuala Lumpur, Malaysia | 4th | 4 × 100 m relay | 43.81 |
| 1999 | World Championships | Seville, Spain | 40th (h) | 100 m | 11.70 |
| 1999 | All-Africa Games | Johannesburg, South Africa | 7th | 100 m | 11.48 |
| 1999 | All-Africa Games | Johannesburg, South Africa | 3rd | 200 m | 22.98 |
| 1999 | All-Africa Games | Johannesburg, South Africa | 3rd | 4 × 100 m relay | 44.21 |
| 2000 | African Championships | Algiers, Algeria | 3rd | 100 m | 11.47 |
| 2000 | Olympic Games | Sydney, Australia | 31st (qf) | 100 m | 11.70 |
| 2000 | Olympic Games | Sydney, Australia | 35th (h) | 200 m | 23.51 |
| 2000 | Olympic Games | Sydney, Australia | 9th (sf) | 4 × 100 m relay | 43.19 |


Question
When did Monica Twum attend her first Olympic Games, and what was her personal record in the 4 x 100 m relay during that competition?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Monica Twum achieved the 4 x 100 metres relay in 43.19 at the 2000 Olympics in Sydney."]