user
Instruction
Answer the question based on the provided table.


Table
Table Title: athletics
Table Content:
<table border="1" cellspacing="0">
<tr> <td rowspan="2"> athlete </td> <td rowspan="2"> events </td> <td colspan="2"> heat </td> <td colspan="2"> semifinal </td> <td colspan="2"> final </td> </tr>
<tr> <td> result </td> <td> rank </td> <td> result </td> <td> rank </td> <td> result </td> <td> rank </td> </tr>
<tr> <td> durgesh kumar </td> <td> 400 m hurdles </td> <td> 53.15 </td> <td> 1 q </td> <td colspan="2"> n/a </td> <td> 51.76 </td> <td> - </td> </tr>
<tr> <td> sachin </td> <td> discus throw </td> <td colspan="4"> n/a </td> <td> 55.43 m </td> <td> 5 </td> </tr>
<tr> <td> navjetdeep singh </td> <td> shot put </td> <td colspan="4"> n/a </td> <td> 18.81 m </td> <td> - </td> </tr>
</table>


Question
what was the result that durgesh kumar got in the heat?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["51.76"]