user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Achievements' regarding 'Elena Murgoci'
Table Content:
| Year | Competition | Venue | Position | Event | Notes |
| --- | --- | --- | --- | --- | --- |
| Representing Romania | Representing Romania | Representing Romania | Representing Romania | Representing Romania | Representing Romania |
| 1986 | Pyongyang Marathon | Pyongyang, North Korea | 1st | Marathon | 2:37:11 |
| 1988 | Amsterdam Marathon | Amsterdam, Netherlands | 1st | Marathon | 2:41:56 |
| 1989 | Rotterdam Marathon | Rotterdam, Netherlands | 1st | Marathon | 2:32:03 |
| 1992 | Olympic Games | Barcelona, Spain | 32nd | Marathon | 3:01:46 |


Question
Who won the Amsterdam Marathon in 1988 and the Rotterdam Marathon in 1989?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["Elena Murgoci won the Amsterdam Marathon in 1988 and the Rotterdam Marathon in 1989."]