user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Personal bests' regarding 'David Gettis'
Table Content:
| Event | Time (seconds) | Venue | Date |
| --- | --- | --- | --- |
| 200 meters | 20.60 | Los Angeles, California | May 11, 2005 |
| 400 meters | 45.84 | Sacramento, California | June 4, 2005 |


Question
What are David Gettis's personal bests in the 400 meters and 200 meters?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["David Gettis's personal bests are 45.84 seconds in the 400 meters and 20.60 seconds in the 200 meters."]