Task: Data-Imputation (source dataset: tablib)

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:
|   &sol; pts | Root                                                                                                                               |   Req. | Open      | Shade   |   * |   Adv. |   Exp. |
|------------:|:-----------------------------------------------------------------------------------------------------------------------------------|-------:|:----------|:--------|----:|-------:|-------:|
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | [MISSING] | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |
|         nan | Will Perception Power Forte Agility Speed Custom 1 Custom 2 (2nd Root) Will Perception Power Forte Agility Speed Custom 1 Custom 2 |    nan | nan       | B G W   | nan |    nan |    nan |



row_idx: 17
col_idx: 3
col_name: Open
label: nan
output: value: nan
tablib_key: tables/job=github_000005/batch=002383/SMBMA4nrshMFsNUsM8LdTuDqs4hXqSceIJ5bMtaZVLw=