user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'District 10' regarding '2012 United States House of Representatives elections in Washington'
Table Content:
| Party | Party | Candidate | Votes | % |
| --- | --- | --- | --- | --- |
| - | Democratic | Denny Heck | 163,036 | 58.6 |
| - | Republican | Richard (Dick) Muri | 115,381 | 41.4 |
| Total votes | Total votes | Total votes | 278,417 | 100.0 |


Question
Who were the top two contenders in the 2012 United States House of Representatives elections in Washington for District 10 and what percentage of the vote did they win, respectively?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Heck defeated Muri 58.6% to 41.4%."]