user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Summary of raiding history' regarding 'German submarine U-438'
Table Content:
| Date | Name | Nationality | Tonnage (GRT) | Fate |
| --- | --- | --- | --- | --- |
| 10 August 1942 | Condylis | Greece | 4,439 | Sunk |
| 10 August 1942 | Oregon | United Kingdom | 6,008 | Sunk |
| 25 August 1942 | Trolla | Norway | 1,598 | Sunk |
| 2 November 1942 | Hartington | United Kingdom | 5,496 | Damaged |


Question
How much overall damage did the German submarine U-438 cause?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["The U-438 sank three ships, totalling 12,045 gross register tons (GRT) and damaged one ship totalling 5,496 GRT."]