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:
| ciozorenahP   | ciozoneC   | yranretauQ   | U/L         | Meghalayan    |
|               |            |              | Holocene    |               |
|               |            |              | M           |               |
|               |            |              | L/E         |               |
|:--------------|:-----------|:-------------|:------------|:--------------|
| None          | None       | None         | None        | Northgrippian |
| None          | None       | None         | None        | Greenlandian  |
| None          | None       | None         | Pleistocene | Upper         |
| None          | None       | None         | None        | Middle        |
| None          | None       | None         | None        | Calabrian     |
| None          | None       | None         | None        | Gelasian      |
| None          | None       | enegoeN      | Pliocene    | Piacenzian    |
| None          | None       | None         | None        | Zanclean      |
| None          | None       | None         | Miocene     | Messinian     |
| None          | None       | None         | None        | Tortonian     |
| None          | None       | None         | None        | Serravallian  |
| None          | None       | None         | [MISSING]   | Langhian      |
| None          | None       | None         | None        | Burdigalian   |
| None          | None       | None         | None        | Aquitanian    |
| None          | None       | enegoelaP    | Oligocene   | Chattian      |
| None          | None       | None         | None        | Rupelian      |
| None          | None       | None         | Eocene      | Priabonian    |
| None          | None       | None         | None        | Bartonian     |
| None          | None       | None         | None        | Lutetian      |
| None          | None       | None         | None        | Ypresian      |
| None          | None       | None         | Paleocene   | Thanetian     |
| None          | None       | None         | None        | Selandian     |
| None          | None       | None         | None        | Danian        |
| None          | ciozoseM   | suoecaterC   | Upper       | Maastrichtian |
| None          | None       | None         | None        | Campanian     |
| None          | None       | None         | None        | Santonian     |
| None          | None       | None         | None        | Coniacian     |
| None          | None       | None         | None        | Turonian      |
| None          | None       | None         | None        | Cenomanian    |
| None          | None       | None         | Lower       | Albian        |
| None          | None       | None         | None        | Aptian        |
| None          | None       | None         | None        | Barremian     |
| None          | None       | None         | None        | Hauterivian   |
| None          | None       | None         | None        | Valanginian   |
| None          | None       | None         | None        | Berriasian    |



row_idx: 11
col_idx: 3
col_name: U/L
Holocene
M
L/E
label: None
output: value: None
tablib_key: tables/job=github_000005/batch=003598/y6oZ4MpeaLiXfWTDA3HNU-W266YVYLuctRT9VdmuIvM=