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:
| Bridge                    | Spans                                               | Region                                             | Length in meters   | Opened                                    | Image     |
|:--------------------------|:----------------------------------------------------|:---------------------------------------------------|:-------------------|:------------------------------------------|:----------|
| Agat (Bued) Bridge        | Bued River between Sison and Rosario                | Ilocos Region                                      | 500                | 2010                                      | nan       |
| Aluling Bridge            | Abra River between Cervantes and Tadian             | Ilocos Region and Cordillera Administrative Region | 180                | 2013                                      | nan       |
| Bamban Bridge             | Sacobia River between Bamban and Mabalacat          | Central Luzon                                      | 174                | 1998                                      | nan       |
| Buntun Bridge             | Rio Grande de Cagayan between Tuguegarao and Solana | Cagayan Valley                                     | 1369               | 1974                                      | nan       |
| Candaba Viaduct           | Pampanga River between Apalit and Pulilan           | Central Luzon                                      | 5,000              | 1976                                      | nan       |
| Gilbert Bridge            | Padsan River in Laoag                               | Ilocos Region                                      | 800                | 1914 (first bridge) 1973 (current bridge) | nan       |
| Jones Bridge              | Rio Grande de Cagayan between Jones and San Agustin | Cagayan Valley                                     | 350                | 2008                                      | nan       |
| Magapit Suspension Bridge | Rio Grande de Cagayan in Lal-lo                     | Cagayan Valley                                     | 449.14             | 1978                                      | nan       |
| Magat Bridge              | Magat River between Cabatuan and Aurora             | Cagayan Valley                                     | 926                | 1991                                      | nan       |
| Naguilian Bridge          | Rio Grande de Cagayan in Naguilian                  | Cagayan Valley                                     | 687.9              | unknown                                   | nan       |
| Narciso Ramos Bridge      | Agno River between Asingan and Santa Maria          | Ilocos Region                                      | 1,442              | 1997                                      | nan       |
| Old Amburayan Bridge      | Amburayan River between Tagudin and Sudipen         | Ilocos Region                                      | 535                | 2010                                      | nan       |
| Pantal Bridge             | Pantal River in Dagupan                             | Ilocos Region                                      | 380                | 2008                                      | nan       |
| Patapat Viaduct           | Patapat Cliff in Pagudpud                           | Ilocos Region                                      | 1300               | 1986                                      | nan       |
| Quirino Bridge            | Abra River between Bantay and Santa                 | Ilocos Region                                      | 456                | unknown                                   | [MISSING] |



row_idx: 14
col_idx: 5
col_name: Image
label: nan