user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Competition record' regarding 'Dusán Kovács'
Table Content:
| Year | Competition | Venue | Position | Event | Notes |
| --- | --- | --- | --- | --- | --- |
| Representing Hungary | Representing Hungary | Representing Hungary | Representing Hungary | Representing Hungary | Representing Hungary |
| 1989 | European Junior Championships | Varaždin, Yugoslavia | 9th | Decathlon | 7163 pts |
| 1990 | World Junior Championships | Plovdiv, Bulgaria | 6th | Decathlon | 7232 pts |
| 1991 | Universiade | Sheffield, United Kingdom | 5th | Decathlon | 7546 pts |
| 1993 | Universiade | Buffalo, United States | 3rd | 400 m hurdles | 50.12 |
| 1993 | Universiade | Buffalo, United States | 3rd | 4x400 m relay | 3:04.27 |
| 1993 | World Championships | Stuttgart, Germany | 23rd (h) | 400 m hurdles | 49.96 |
| 1994 | European Championships | Helsinki, Finland | 13th (sf) | 400 m hurdles | 50.01 |
| 1995 | World Championships | Gothenburg, Sweden | 12th (sf) | 400 m hurdles | 49.57 |
| 1995 | Universiade | Fukuoka, Japan | 5th | 400 m hurdles | 49.35 |
| 1995 | Universiade | Fukuoka, Japan | 11th (h) | 4x400 m relay | 3:09.59 |
| 1996 | European Indoor Championships | Stockholm, Sweden | – | 400 m | DQ |
| 1996 | Olympic Games | Atlanta, United States | 11th (sf) | 400 m hurdles | 48.57 |
| 1997 | World Indoor Championships | Paris, France | 14th (sf) | 400 m | 47.23 |
| 1997 | World Championships | Athens, Greece | 7th (sf) | 400 m hurdles | 48.45 |
| 1997 | Universiade | Catania, Italy | 8th (sf) | 400 m hurdles | 49.40 |


Question
What was Dusán Kovács' time at the 1997 World Championships, and where was the competition held?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Dusán Kovács completed the event in 48.45 seconds at the 1997 World Championships in Athens."]