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:
|   Pos'n |   Boat | Sail No   | Club                       |   Ave. |   Laps |   Pen |
|--------:|-------:|:----------|:---------------------------|-------:|-------:|------:|
|       1 |      1 | GP 13849  | Bolton S.C. (A)            |  12.45 |    102 | -0.25 |
|       2 |      5 | GP WLYC   | West Lancashire Y.C. (B)   |  12.46 |    101 |  0    |
|       3 |     16 | GP 13771  | 420 Class Assoc.           |  12.49 |    101 |  0    |
|       4 |      2 | GP 2      | Blackpool & Fleetwood Y.C. |  13.01 |     99 |  0    |
|       5 |      4 | GP BAS.S  | Bassenthwaite S.C.         |  13.02 |     99 | -0.5  |
|       6 |     14 | GP HLSC   | Hollingworth Lake S.C.     |  13.08 |     98 |  0    |
|       7 |     32 | GP 13767  | Dovestone S.C.             |  13.14 |     97 |  0    |
|       8 |      7 | GP 13795  | Chasewater S.C. (A)        |  13.23 |     96 |  0    |
|       9 |      8 | E 22344   | West Lancashire Y.C. (A)   |  13.24 |     96 |  0    |
|      10 |     28 | E 22655   | Frampton-on-Severn S.C.    |  13.26 |     96 | -0.25 |
|      11 |      9 | GP Budwo  | Budworth S.C. (A)          |  13.27 |     96 | -0.25 |
|      12 |     18 | L 2347    | Lark Class Owners Assoc.   |  13.28 |     97 |  0    |
|      13 |     13 | GP 13769  | Royal Naval S.Assoc. (B)   |  13.29 |     96 | -0.25 |
|      14 |      3 | GP 10801  | South Staffs S.C. (M)      |  13.37 |     95 |  0    |
|      15 |     34 | E 22400   | Chester S.& C.C. (A)       |  13.4  |     95 | -1    |
|      16 |     67 | GP 13302  | West Riding S.C.           |  13.4  |     94 |  0    |
|      17 |     12 | E 19593   | Leigh and Lowton S.C.      |  13.43 |     95 | -0.5  |
|      18 |     26 | E P S C   | Papercourt S.C.            |  13.45 |     94 |  0    |
|      19 |     11 | GP RWYC   | Royal Windermere Y.C. (A)  |  13.46 |     94 | -0.25 |
|      20 |     76 | E 22397   | Etherow C Park S.C. (A)    |  13.5  |     93 |  0    |
|      21 |     38 | E 23039   | Soulsailor Racing Assoc.   |  13.51 |     93 |  0    |
|      22 |     58 | GP 13709  | Midland S.C.               |  13.51 |     93 |  0    |
|      23 |     17 | GP 13721  | Port Dinorwic S.C.         |  13.53 |     94 | -1    |
|      24 |     15 | GP Burwa  | Burwain S.C.               |  13.54 |     93 | -0.25 |
|      25 |      6 | E 21104   | Sail 4 Cancer              |  13.58 |     92 |  0    |
|      26 |     56 | E Ogstn   | Ogston S.C. (A)            |  14.03 |     93 | -1.25 |
|      27 |     23 | E 22469   | British Airways S.C.       |  14.05 |     91 |  0    |
|      28 |     33 | E 22459   | Loughborough Students S.C. |  14.08 |     91 |  0    |
|      29 |     37 | GP 37     | Winsford Flash S.C.        |  14.1  |     91 | -0.25 |
|      30 |     30 | E 20860   | Hoylake S.C.               |  14.18 |     90 | -0.25 |
|      31 |     10 | L 2497    | South Staffs S.C.          |  14.23 |     91 |  0    |
|      32 |     29 | E 21276   | West Lancashire Y.C. (C)   |  14.25 |     90 |  0    |
|      33 |     24 | GP 13504  | Budworth S.C. (B)          |  14.25 |     90 | -0.5  |
|      34 |     21 | GP 13202  | Bolton S.C. (B)            |  14.25 |     90 | -0.5  |
|      35 |     66 | E S S C   | Southport S.C.             |  14.29 |     89 |  0    |
|      36 |     39 | E 23121   | Pilkington S.C. (A)        |  14.31 |     89 | -0.75 |
|      37 |     77 | GP 13015  | Dovestone S.C. (B)         |  14.32 |     89 | -0.25 |
|      38 |     25 | E 17981   | Edinburgh University S.C.  |  14.34 |     90 | -1.25 |
|      39 |     54 | E 22921   | Rotherham S.C.             |  14.34 |     88 |  0    |
|      40 |     22 | E 19233   | Sheffield University S.C.  |  14.39 |     88 |  0    |
|      41 |     50 | E U W     | Warwick University S.C.    |  14.44 |     88 | -0.75 |
|      42 |     57 | E Ogstn   | Ogston S.C. (B)            |  14.45 |     88 | -1    |
|      43 |     46 | GP 13738  | [MISSING]                  |  14.48 |     87 | -0.25 |
|      44 |     20 | E 22715   | Delph S.C. (A)             |  14.48 |     87 | -0.25 |
|      45 |     42 | E 22128   | Scammonden Water S.C.      |  14.51 |     87 |  0    |
|      46 |     41 | E 22131   | Killington S.Assoc.        |  14.52 |     88 | -1.75 |
|      47 |     73 | E 20040   | Chester S.& C.C. (B)       |  14.59 |     86 | -0.5  |
|      48 |     44 | E 18657   | Birmingham University S.C. |  15.03 |     86 |  0    |
|      49 |     45 | L 2480    | Leeds University S.T.      |  15.15 |     85 | -0.25 |
|      50 |     51 | E 22554   | Army S.A.                  |  15.17 |     85 | -0.5  |



row_idx: 42
col_idx: 3
col_name: Club
label: Chasewater S.C. (B)