user
Instruction
Answer the question based on the provided table.


Table
Table Title: River Trent
Table Content:
| Rank\n | Date\n | Level at Trent Bridge\nm | Level at Trent Bridge\nft | Peak Flow\nm3/s | Peak Flow\ncfs |
| --- | --- | --- | --- | --- | --- |
| 1 | February 1795 | 24.55 | 80.5 | 1,416 | 50,000 |
| 2 | October 1875 | 24.38 | 80.0 | 1,274 | 45,000 |
| 3 | March 1947 | 24.30 | 79.7 | 1,107 | 39,100 |
| 4 | November 1852 | 24.26 | 79.6 | 1,082 | 38,200 |
| 5 | November 2000 | 23.80 | 78.1 | 1,019 | 36,000 |
|  | Normal / Avg flow | 20.7 | 68 | 84 | 3,000 |


Question
when was the last time peak flow was greater than 45,000 cfs?


Answer Format
The final answer should be concise and use the following format:
```json
{
    "answer": [
        "answer1",
        "answer2",
        ...
    ]
}
```
rule
["February 1795"]