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:
| PowerShell (Cmdlet)   | PowerShell (Alias)            | CMD.EXE / COMMAND.COM   | Unix shell               | Description                                                                                                   |
|:----------------------|:------------------------------|:------------------------|:-------------------------|:--------------------------------------------------------------------------------------------------------------|
| Get-ChildItem         | gci, dir, ls                  | dir                     | ls                       | List all files / directories in the (current) directory                                                       |
| Test-Connection       | nan                           | ping                    | ping                     | Sends ICMP echo requests to specified machine from the current machine, or instructs another machine to do so |
| Get-Content           | gc, type, cat                 | type                    | cat                      | Get the content of a file                                                                                     |
| Get-Command           | gcm                           | help                    | type, which, compgen     | List available commands                                                                                       |
| Get-Help              | help, man                     | help                    | apropos, man             | Help on commands                                                                                              |
| Clear-Host            | cls, clear                    | cls                     | clear                    | Clear the screen                                                                                              |
| Copy-Item             | cpi, copy, cp                 | copy                    | cp                       | Copy one or several files / a whole directory tree                                                            |
| Move-Item             | mi, move, mv                  | move                    | mv                       | Move a file / a directory to a new location                                                                   |
| Remove-Item           | ri, del, erase, rmdir, rd, rm | del, erase, rmdir, rd   | rm, rmdir                | Delete a file / a directory                                                                                   |
| Rename-Item           | rni, ren, mv                  | ren, rename             | mv                       | Rename a file / a directory                                                                                   |
| Get-Location          | gl, cd, pwd                   | cd                      | pwd                      | Display the current directory/present working directory.                                                      |
| Pop-Location          | popd                          | popd                    | popd                     | Change the current directory to the directory most recently pushed onto the stack                             |
| Push-Location         | pushd                         | pushd                   | pushd                    | Push the current directory onto the stack                                                                     |
| Set-Location          | sl, cd, chdir                 | cd, chdir               | cd                       | Change the current directory                                                                                  |
| Tee-Object            | tee                           | nan                     | tee                      | Pipe input to a file or variable, then pass the input along the pipeline                                      |
| Write-Output          | echo, write                   | echo                    | echo                     | Print strings, variables etc. to standard output                                                              |
| Get-Process           | gps, ps                       | tlist, tasklist         | ps                       | List all currently running processes                                                                          |
| Stop-Process          | spps, kill                    | kill, taskkill          | kill                     | Stop a running process                                                                                        |
| Select-String         | sls                           | find, findstr           | grep                     | Print lines matching a pattern                                                                                |
| Set-Variable          | sv, set                       | set                     | env, export, set, setenv | Set the value of a variable / create a variable                                                               |
| Invoke-WebRequest     | [MISSING]                     | nan                     | wget, curl               | Gets content from a web page on the Internet                                                                  |



row_idx: 20
col_idx: 1
col_name: PowerShell (Alias)
label: iwr, curl, wget