user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Results' regarding '1958 Idaho gubernatorial election'
Table Content:
| Party | Party | Candidate | Votes | % | ± |
| --- | --- | --- | --- | --- | --- |
| - | Republican | Robert E. Smylie | 121,810 | 50.96% | - |
| - | Democratic | Alfred M. Derr | 117,236 | 49.04% | - |
| Majority | Majority | Majority | 4,574 | - | - |
| Turnout | Turnout | Turnout | 239,046 | - | - |
| - | Republican hold | Republican hold | Swing | - | - |


Question
Who won the election, and how many votes did the winner get in terms of percentage?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Republican Robert E. Smylie defeated Democratic Alfred M. Derr with 50.96% of the vote."]