user
Instruction
Answer the question based on the provided table.


Table
Table Title: Great Officer of State
Table Content:
| Position | Officer | current officers | superseded by | Royal Household |
| --- | --- | --- | --- | --- |
| 1 | Lord High Steward | vacant | Justiciar | Lord Steward |
| 2 | Lord High Chancellor | The Rt Hon Chris Grayling, MP |  |  |
| 3 | Lord High Treasurer | in commission |  |  |
| 4 | Lord President of the Council | The Rt Hon Nick Clegg, MP |  |  |
| 5 | Lord Privy Seal | The Rt Hon Andrew Lansley, CBE, MP |  |  |
| 6 | Lord Great Chamberlain | The Marquess of Cholmondeley | Lord High Treasurer | Lord Chamberlain |
| 7 | Lord High Constable | vacant | Earl Marshal | Master of the Horse |
| 8 | Earl Marshal | The Duke of Norfolk |  | Master of the Horse |
| 9 | Lord High Admiral | HRH The Duke of Edinburgh |  |  |


Question
which current officer position is the only one in commission?


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