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:
|   Year | Designer                        | Production                                        |
|-------:|:--------------------------------|:--------------------------------------------------|
|   2010 | Brian Ronan                     | Spring Awakening                                  |
|   2010 | Andrew Bruce and Nick Lidster   | Mother Courage and Her Children                   |
|   2010 | Ian Dickinson                   | Jerusalem                                         |
|   2010 | Christopher Shutt               | Every Good Boy Deserves Favour                    |
|   2011 | Adam Cork                       | King Lear                                         |
|   2011 | Nick Manning                    | Ghost Stories                                     |
|   2011 | Gareth Owen                     | End of the Rainbow                                |
|   2011 | Craig Vear                      | The Railway Children                              |
|   2012 | Simon Baker                     | Matilda the Musical                               |
|   2012 | Bobby Aitken                    | Ghost the Musical                                 |
|   2012 | Ben Ringham and Max Ringham     | The Ladykillers                                   |
|   2012 | Underworld and Ed Clarke        | Frankenstein                                      |
|   2013 | Ian Dickinson and Adrian Sutton | The Curious Incident of the Dog in the Night-Time |
|   2013 | Paul Groothuis                  | Sweeney Todd: The Demon Barber of Fleet Street    |
|   2013 | David McSeveney                 | [MISSING]                                         |
|   2013 | Gareth Owen                     | Top Hat                                           |
|   2014 | Carolyn Downing                 | Chimerica                                         |
|   2014 | Gareth Owen                     | Merrily We Roll Along                             |
|   2014 | Simon Baker                     | The Light Princess                                |
|   2014 | Clive Goodwin                   | Once                                              |
|   2015 | Gareth Owen                     | Memphis                                           |
|   2015 | Tom Gibbons                     | A View from the Bridge                            |
|   2015 | Matt McKenzie                   | Sunny Afternoon                                   |
|   2015 | Brian Ronan                     | Beautiful: The Carole King Musical                |
|   2016 | Tom Gibbons                     | People, Places and Things                         |
|   2016 | George Dennis                   | The Homecoming                                    |
|   2016 | Christopher Shutt               | The Father                                        |
|   2016 | Christopher Shutt               | Hamlet                                            |



row_idx: 14
col_idx: 2
col_name: Production
label: Constellations