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:
| Rank      | Name          | Last name         |   Assumed command |   Finished | Country         |
|:----------|:--------------|:------------------|------------------:|-----------:|:----------------|
| cdr       | F.            | van Begin         |           1973.05 |    1974.11 | Belgium         |
| cdr       | P.            | McCaren           |           1974.11 |    1976.06 | Royal Navy      |
| cdr       | P.C.          | Bakker            |           1976.06 |    1977.11 | The Netherlands |
| cdr       | P             | Marin             |           1977.11 |    1979.05 | Belgium         |
| cdr       | H.A.N.        | Willis            |           1979.05 |    1980.11 | Royal Navy      |
| cdr       | W.F.          | Harberts          |           1980.11 |    1982.05 | The Netherlands |
| cdr       | F.            | Jacobi            |           1982.05 |    1983.05 | Germany         |
| cdr       | G.            | Busard            |           1983.05 |    1984.05 | Belgium         |
| cdr       | R.C.          | Moore             |           1984.05 |    1985.05 | Royal Navy      |
| cdr       | D.B.          | Sluyter           |           1985.05 |    1986.05 | The Netherlands |
| cdr       | H.-J.         | Gennert           |           1986.05 |    1987.05 | Germany         |
| [MISSING] | R.E.          | Cuypers           |           1987.05 |    1988.05 | Belgium         |
| cdr       | P.J.          | Gale              |           1988.05 |    1989.05 | Royal Navy      |
| cdr       | A.L.          | Maas              |           1989.05 |    1990.05 | The Netherlands |
| cdr       | D.            | Shreck            |           1990.05 |    1991.05 | Germany         |
| cdr       | S.G.G.        | Saille            |           1991.05 |    1992.05 | Belgium         |
| cdr       | T.I.          | Hildesley         |           1992.05 |    1993.06 | Royal Navy      |
| cdr       | T.            | De La Court       |           1993.06 |    1994.06 | The Netherlands |
| cdr       | N.            | Walz              |           1994.06 |    1995.05 | nan             |
| cdr       | Gilbert       | Legein            |           1995.05 |    1996.05 | Belgium         |
| cdr       | Colin         | Welborn           |           1996.05 |    1997.05 | Royal Navy      |
| cdr       | P.F.          | Hansen            |           1997.05 |    1998.05 | Denmark         |
| cdr       | G.            | Flage             |           1998.05 |    1999.05 | Norway          |
| cdr       | J.D.R.        | Kleywegt          |           1999.05 |    2000.05 | The Netherlands |
| cdr       | H. Georg      | Buss              |           2000.05 |    2001.05 | Germany         |
| cdr       | John          | Saussez           |           2001.05 |    2002.05 | Belgium         |
| cdr       | Adrian P.     | Cassar            |           2002.05 |    2003.05 | Royal Navy      |
| cdr       | Michael       | Flagstad          |           2003.05 |    2004.05 | Denmark         |
| cdr       | Per           | Kartvedt          |           2004.05 |    2005.05 | Norway          |
| cdr       | Nico          | Vasseur           |           2005.05 |    2006.03 | The Netherlands |
| cdr       | Andreas       | Stricker          |           2006.03 |    2007.01 | Germany         |
| cdr       | Serge         | Ots               |           2007.01 |    2008.01 | Belgium         |
| cdr       | Chris         | Davies            |           2008.01 |    2009.01 | Royal Navy      |
| cdr       | Henrik Holck  | Rasmussen         |           2009.01 |    2010.01 | Denmark         |
| cdr       | Krzysztof Jan | Rybak             |           2010.01 |    2011.02 | Poland          |
| cdr       | Herman        | Lammers           |           2011.02 |    2011.07 | The Netherlands |
| cdr       | Guy           | Terryn            |           2011.07 |    2012.01 | Belgium         |
| cdr       | Erik          | Hansen            |           2012.01 |    2012.08 | Norway          |
| cdr       | Yvo           | Jaenen            |           2012.08 |    2013.01 | Belgium         |
| cdr       | Piotr         | Sikora            |           2013.01 |     nan    | Poland          |
| cdr       | Eirik         | Otterbu           |           2014.04 |    2014.05 | Norway          |
| cdr       | Gunther       | Brassel           |           2014.05 |    2014.08 | Germany         |
| cdr       | Giedrius      | Premeneckas       |           2014.08 |    2015.01 | Lithuania       |
| cdr       | Peter         | Bergen Henegouwen |           2015.01 |    2016.01 | The Netherlands |
| cdr       | Martin        | Schwarz           |           2016.01 |    2016.06 | Germany         |
| cdr       | Johan-Elias   | Seljamaa          |           2016.06 |    2017.06 | Estonia         |
| cdr       | Gvido         | Laudups           |           2017.06 |     nan    | Latvia          |



row_idx: 11
col_idx: 0
col_name: Rank
label: cdr