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:
| 122/712/451   | 141/291/351   | 55/041/302nainoveD   | Upper         | Famennian 242/237/197     |
| c             | c             |                      | 241/225/157   |                           |
| i             | i             |                      |               |                           |
| o             | o             |                      |               |                           |
| z             | z             |                      |               |                           |
| o             | o             |                      |               |                           |
| r             | e             |                      |               |                           |
| e             | l             |                      |               |                           |
| n             | a             |                      |               |                           |
| a             | P             |                      |               |                           |
| h             |               |                      |               |                           |
| P             |               |                      |               |                           |
|:--------------|:--------------|:---------------------|:--------------|:--------------------------|
| None          | None          | None                 | None          | Frasnian 242/237/173      |
| None          | None          | None                 | Middle        | Givetian 241/225/133      |
|               |               |                      | 241/200/104   |                           |
| None          | None          | None                 | None          | Eifelian 241/213/118      |
| None          | None          | None                 | Lower         | Emsian 229/208/117        |
|               |               |                      | 229/172/77    |                           |
| None          | None          | None                 | None          | Pragian 229/196/104       |
| None          | None          | None                 | None          | Lochkovian 229/183/90     |
| None          | None          | 281/522/971          | Pridoli       | 230/245/225               |
|               |               | nairuliS             | 230/245/225   |                           |
| None          | None          | None                 | Ludlow        | Ludfordian 217/240/223    |
|               |               |                      | 191/230/207   |                           |
| None          | None          | None                 | None          | Gorstian 204/236/221      |
| None          | None          | None                 | Wenlock       | Homerian 204/235/209      |
|               |               |                      | 179/225/194   |                           |
| None          | None          | None                 | None          | Sheinwoodian 191/230/195  |
| None          | None          | None                 | Llandovery    | Telychian 191/230/207     |
|               |               |                      | 153/215/179   |                           |
| None          | None          | None                 | None          | Aeronian 179/225/194      |
| None          | None          | None                 | None          | Rhuddanian 166/220/181    |
| None          | None          | 211/641/0naicivodrO  | Upper         | Hirnantian 166/219/171    |
|               |               |                      | 127/202/147   |                           |
| None          | None          | None                 | None          | Katian 153/214/159        |
| None          | None          | None                 | None          | Sandbian 140/208/148      |
| None          | None          | None                 | Middle        | Darriwilian 116/198/156   |
|               |               |                      | 77/180/126    |                           |
| None          | None          | None                 | None          | Dapingian 102/192/146     |
| None          | None          | None                 | Lower         | Floian 65/176/135         |
|               |               |                      | 26/157/111    |                           |
| None          | None          | None                 | None          | Tremadocian 51/169/126    |
| None          | None          | 68/061/721           | Furongian     | Stage 10 230/245/201      |
|               |               | nairbmaC             | 179/224/149   |                           |
| None          | None          | None                 | None          | Jiangshanian 2 17/240/187 |
| None          | None          | None                 | None          | Paibian 204/235/174       |
| None          | None          | None                 | Series 3      | Guzhangian 204/223/170    |
|               |               |                      | 166/207/134   |                           |
| None          | None          | None                 | None          | Drumian 191/217/157       |
| None          | None          | None                 | None          | Stage 5 179/212/146       |
| None          | None          | None                 | Series 2      | [MISSING]                 |
|               |               |                      | 153/192/120   |                           |
| None          | None          | None                 | None          | Stage 3 166/197/131       |
| None          | None          | None                 | Terreneuvian  | Stage 2 166/186/128       |
|               |               |                      | 140/176/108   |                           |
| None          | None          | None                 | None          | Fortunian 153/181/117     |



row_idx: 27
col_idx: 4
col_name: Famennian 242/237/197
label: Stage 4 179/202/142
output: value: Stage 4 179/202/142
tablib_key: tables/job=github_000005/batch=003598/Lw8ZUyAoFGv039EUd1f-WtXzBOUro3bd69JPnIJ86u4=