user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Result' regarding '1921 Cardiganshire by-election'
Table Content:
| Party | Party | Candidate | Votes | % | ± |
| --- | --- | --- | --- | --- | --- |
| - | Coalition Liberal | Ernest Evans | 14,111 | 57.3 | N/A |
| - | Liberal | W. Llewelyn Williams | 10,521 | 42.7 | N/A |
| Majority | Majority | Majority | 3,590 | 14.6 | N/A |
| Turnout | Turnout | Turnout | 24,631 | - | - |
| Registered electors | Registered electors | Registered electors | - | - | - |
| - | Coalition Liberal hold | Coalition Liberal hold | Swing | N/A | - |


Question
How well did Evans do in the 1921 Cardiganshire by-election?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["In the 1921 Cardiganshire by-election, Evans won the seat for the Coalition by a majority of 3,590 votes."]