user
Instruction
Answer the question based on the provided table.


Table
Table Title: 'Home media releases' regarding 'Arthur (TV series)'
Table Content:
| DVD Name | Ep # | Region | Release date |
| --- | --- | --- | --- |
| Season 1 | 30 | Region 2 | April 7, 2008 |
| Season 2 | 20 | Region 2 | November 3, 2008 March 23, 2009 |
| Season 3 | 15 | Region 2 | August 4, 2009 |
| Season 4 | 10 | TBA | TBA |
| Season 5 | 10 | TBA | TBA |
| Season 6 | 10 | TBA | TBA |
| Season 7 | 10 | TBA | TBA |
| Season 8 | 10 | TBA | TBA |
| Season 9 | 10 | TBA | TBA |
| Season 10 | 10 | Region 1 | March 25, 2008 |
| Season 11 | 10 | Region 1 | September 2, 2008 |
| Season 12 | 10 | TBA | TBA |
| Season 13 | 10 | TBA | TBA |
| Season 14 | 10 | TBA | TBA |
| Season 15 | 10 | TBA | TBA |


Question
Which Arthur season sets were released in Region 1?


Answer Format
The final answer should be a sentence and use the following format:
```json
{
    "answer": "your_generated_sentence_here"
}
```
rule
["WGBH Home Video released two Region 1 Arthur season sets; they released Season 10 on March 25, 2008 and Season 11 on September 2, 2008."]