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:
| Unnamed: 0   | Passing yards        | Pass completions    | Touchdown passes                  |
|:-------------|:---------------------|:--------------------|:----------------------------------|
| 1950         | 2201 Lindy Berry     | nan                 | nan                               |
| 1951         | 3248 Jack Jacobs     | nan                 | nan                               |
| 1952         | 2586 Jack Jacobs     | nan                 | nan                               |
| 1953         | 1924 Jack Jacobs     | nan                 | nan                               |
| 1954         | 3657 Sam Etcheverry  | 206 Sam Etcheverry  | 25 Sam Etcheverry                 |
| 1955         | 3657 Sam Etcheverry  | 227 Sam Etcheverry  | 30 Sam Etcheverry & Tom Dublinski |
| 1956         | 4723 Sam Etcheverry  | 276 Sam Etcheverry  | 32 Sam Etcheverry                 |
| 1957         | 3341 Sam Etcheverry  | 215 Sam Etcheverry  | 14 Sam Etcheverry                 |
| 1958         | 3548 Sam Etcheverry  | 247 Sam Etcheverry  | 20 Frank Tripucka                 |
| 1959         | 3133 Sam Etcheverry  | 231 Sam Etcheverry  | 31 Jim Van Pelt                   |
| 1960         | 4247 Tobin Rote      | 256 Tobin Rote      | 38 Tobin Rote                     |
| 1961         | 3093 Tobin Rote      | 220 Tobin Rote      | 23 Bernie Faloney                 |
| 1962         | 3279 Joe Kapp        | 197 Joe Kapp        | 28 Joe Kapp                       |
| 1963         | 3126 Eagle Day       | 228 Eagle Day       | 20 Joe Kapp                       |
| 1964         | 2816 Joe Kapp        | 194 Joe Kapp        | 18 Russ Jackson                   |
| 1965         | 2961 Joe Kapp        | 219 Joe Kapp        | 18 Russ Jackson                   |
| 1966         | 2976 Ron Lancaster   | 211 Ron Lancaster   | 28 Ron Lancaster                  |
| 1967         | 4479 Peter Liske     | 303 Peter Liske     | 40 Peter Liske                    |
| 1968         | 4333 Peter Liske     | 271 Peter Liske     | 31 Peter Liske                    |
| 1969         | 3641 Russ Jackson    | 229 Jerry Keeling   | 33 Russ Jackson                   |
| 1970         | 2779 Ron Lancaster   | 185 Don Trull       | 18 Jerry Keeling & Gary Wood      |
| 1971         | 4036 Don Jonas       | 253 Don Jonas       | 27 Don Jonas                      |
| 1972         | 3583 Don Jonas       | 252 Don Jonas       | 27 Don Jonas                      |
| 1973         | 3767 Ron Lancaster   | 263 Ron Lancaster   | 22 Ron Lancaster                  |
| 1974         | 3259 Peter Liske     | 228 Peter Liske     | 20 Ron Lancaster                  |
| 1975         | 3545 Ron Lancaster   | 239 Ron Lancaster   | 23 Ron Lancaster                  |
| 1976         | 3869 Ron Lancaster   | 297 Ron Lancaster   | 25 Ron Lancaster                  |
| 1977         | 3072 Ron Lancaster   | 255 Ron Lancaster   | 23 Dieter Brock                   |
| 1978         | 3755 Dieter Brock    | 294 Dieter Brock    | 23 Dieter Brock                   |
| 1979         | 2803 Tom Clements    | 241 Tony Adams      | 20 Warren Moon                    |
| 1980         | 4254 Dieter Brock    | 304 Dieter Brock    | 28 Dieter Brock                   |
| 1981         | 4796 Dieter Brock    | 354 Dieter Brock    | 32 Dieter Brock                   |
| 1982         | 5000 Warren Moon     | 356 Tom Clements    | 36 Warren Moon                    |
| 1983         | 5648 Warren Moon     | 380 Warren Moon     | 31 Warren Moon                    |
| 1984         | 3966 Dieter Brock    | 320 Dieter Brock    | 29 Tom Clements                   |
| 1985         | 4237 Roy Dewalt      | 301 Roy Dewalt      | 27 Roy Dewalt                     |
| 1986         | 4379 Rick Johnson    | 314 Roy Dewalt      | 31 Rick Johnson                   |
| 1987         | 4686 Tom Clements    | 336 Tom Clements    | 35 Tom Clements                   |
| [MISSING]    | 4113 Gilbert Renfroe | 290 Gilbert Renfroe | 26 Gilbert Renfroe & Matt Dunigan |
| 1989         | 4509 Matt Dunigan    | 331 Matt Dunigan    | 30 Tracy Ham                      |
| 1990         | 4604 Kent Austin     | 360 Kent Austin     | 36 Tracy Ham                      |
| 1991         | 6619 Doug Flutie     | 466 Doug Flutie     | 38 Doug Flutie                    |
| 1992         | 6225 Kent Austin     | 459 Kent Austin     | 35 Kent Austin                    |
| 1993         | 6092 Doug Flutie     | 416 Doug Flutie     | 44 Doug Flutie                    |
| 1994         | 5726 Doug Flutie     | 403 Doug Flutie     | 48 Doug Flutie                    |
| 1995         | 4911 Matt Dunigan    | 362 Matt Dunigan    | 34 Matt Dunigan                   |
| 1996         | 5720 Doug Flutie     | 434 Doug Flutie     | 29 Doug Flutie                    |
| 1997         | 5505 Doug Flutie     | 430 Doug Flutie     | 47 Doug Flutie                    |
| 1998         | 4991 Kerwin Bell     | 381 Kerwin Bell     | 28 Jeff Garcia                    |
| 1999         | 5334 Danny McManus   | 365 Danny McManus   | 28 Danny McManus                  |



row_idx: 38
col_idx: 0
col_name: Unnamed: 0
label: 1988