Task: Data-Imputation (source dataset: WebTable)

Please fill in the missing value in the input table. The missing value is denoted by '[MISSING]'. Please only return the value filled in. Do not return the whole table.

No explanation, return the value filled in JSON format: {"value": "filled_value"}. 

Input Table:
| Act                     | Order     |   Buzzes and judges' choices(Cowell) |   Buzzes and judges' choices(Klum) |   Buzzes and judges' choices(Brown) |   Buzzes and judges' choices(Mandel) | Result             |
|:------------------------|:----------|-------------------------------------:|-----------------------------------:|------------------------------------:|-------------------------------------:|:-------------------|
| Dance troupe            | 1         |                                  nan |                                nan |                                 nan |                                  nan | Eliminated 10th    |
| Singer                  | 2         |                                  nan |                                nan |                                 nan |                                  nan | Eliminated 9th     |
| Juggler                 | 3         |                                  nan |                                nan |                                 nan |                                  nan | Advanced 5th       |
| Country singer          | 4         |                                  nan |                                nan |                                 nan |                                  nan | Judges' Choice 7th |
| Sideshow performers     | 5         |                                  nan |                                nan |                                 nan |                                  nan | Eliminated 12th    |
| Singer                  | 6         |                                  nan |                                nan |                                 nan |                                  nan | Advanced 1st       |
| Aerialist contortionist | [MISSING] |                                  nan |                                nan |                                 nan |                                  nan | Advanced 3rd       |
| Mentalist duo           | 8         |                                  nan |                                nan |                                 nan |                                  nan | Advanced 2nd       |
| Singer                  | 9         |                                  nan |                                nan |                                 nan |                                  nan | Dunkin' Save 6th   |
| Acrobatic duo           | 10        |                                  nan |                                nan |                                 nan |                                  nan | Eliminated 8th     |
| Rubik's Cube magician   | 11        |                                  nan |                                nan |                                 nan |                                  nan | Advanced 4th       |
| Quick change duo        | 12        |                                  nan |                                nan |                                 nan |                                  nan | Eliminated 11th    |



row_idx: 6
col_idx: 1
col_name: Order
label: 7