Task: Formula-prediction-context (source dataset: enron-random)

You are given an table region extracted from a real Excel spreadsheet, which is centered around a cell called "Target Cell" (labeled as "[Target Cell]" shown in the table below). The table region below includes up to 10 rows above/below the Target Cell, and 10 columns to the left/right of the Target Cell. 

Your task is to analyze the table context surrounding the Target Cell, and predict the most likely Excel formula that should go in the Target Cell. If multiple formulas are possible, choose the most reasonable or commonly used based on context.

1. Please follow the standard formula syntax in Excel, e.g. always begins with an equal sign (=).
2. Base your predicted formula on the surrounding table context, e.g., column headers, annotations, and data values in nearby cells.
3. No explanation — just output the formula itself in a JSON format: {"formula": "your_formula_here"}.

Input Excel Snippet in Markdown format:
|    | A                               | B                             | C                       | D      | E                    | F                    | G      | H         | I                                          | J                                               | K                  | L   | M   | N   | O   | P   | Q   | R   | S   | T   | U   |
|---:|:--------------------------------|:------------------------------|:------------------------|:-------|:---------------------|:---------------------|:-------|:----------|:-------------------------------------------|:------------------------------------------------|:-------------------|:----|:----|:----|:----|:----|:----|:----|:----|:----|:----|
|  1 | Summary of Projects:            |                               |                         |        |                      |                      |        |           |                                            |                                                 |                    |     |     |     |     |     |     |     |     |     |     |
|  2 |                                 |                               |                         |        |                      |                      |        |           |                                            |                                                 |                    |     |     |     |     |     |     |     |     |     |     |
|  3 | Operation (North America, East) |                               |                         |        |                      |                      |        |           |                                            |                                                 |                    |     |     |     |     |     |     |     |     |     |     |
|  4 |                                 | Plants                        | Location                | MW     | Fuel                 | Technology/Type      | Grid   | Ownership | Partner                                    | Power Purchaser                                 | Net                |     |     |     |     |     |     |     |     |     |     |
|  5 | 1.0                             | Brayton Point Station         | Somerset, Mass          | 1586.0 | Coal, oil, gas       |                      | NEPOOL | 1.0       |                                            | Merchant                                        | [Target Cell]      |     |     |     |     |     |     |     |     |     |     |
|  6 | 2.0                             | Salem Harbor                  | Salem, Mass             | 714.0  | Coal, oil, gas       |                      | NEPOOL | 1.0       |                                            | Merchant                                        | 714.0              |     |     |     |     |     |     |     |     |     |     |
|  7 | 3.0                             | Bear Swamp/Fife Brook Station | Rowe, Mass              | 598.0  | Pumped storage hydro |                      | NEPOOL | 1.0       |                                            | Merchant                                        | 598.0              |     |     |     |     |     |     |     |     |     |     |
|  8 | 4.0                             | Manchester Street Station     | Providence, RI          | 495.0  | Gas, oil             |                      | NEPOOL | 1.0       |                                            | Merchant                                        | 495.0              |     |     |     |     |     |     |     |     |     |     |
|  9 | 5.0                             | 6 Connecticut River System    | Vermont & New Hampshire | 484.0  | Hydro                |                      | NEPOOL | 1.0       |                                            | Merchant                                        | 484.0              |     |     |     |     |     |     |     |     |     |     |
| 10 | 6.0                             | Selkirk (2 units)             | Bethlehem, NY           | 345.0  | Gas                  | Combined cycle cogen | NYPP   | 0.4721    | Tomen 26.51%, GPU 19.88% RCM Selkirk 6.4%  | Nimo, Consolidated Edison, PG&E Energy Trading  | 162.8745           |     |     |     |     |     |     |     |     |     |     |
| 11 | 7.0                             | Indiantown                    | Indiantown, Fla         | 330.0  | Coal                 | Cogeneration         | FRCC   | 0.35      | GE Capital 40%, Dana 15%, Cogentrix 10%    | FP&L                                            | 115.49999999999999 |     |     |     |     |     |     |     |     |     |     |
| 12 | 8.0                             | Carney's Point                | Carney's Point NJ       | 260.0  | Coal                 | Cogeneration         | PJM    | 0.5       | GE Capital 40%, Cogentrix 10%              | Atlantic City Energy, PG&E Energy Trading       | 130.0              |     |     |     |     |     |     |     |     |     |     |
| 13 | 9.0                             | Cedar Bay                     | Jacksonville, Fla       | 250.0  | Coal                 | Cogeneration         | FRCC   | 0.641     | Marubeni 19.9%, Cogentrix 16%              | FP&L                                            | 160.25             |     |     |     |     |     |     |     |     |     |     |
| 14 | 10.0                            | MASSPOWER                     | Springfield, Mass       | 240.0  | Gas                  | Combined cycle cogen | NEPOOL | 0.423     | El Paso 17.5%, GE capital 17.5%, EIF 17.5% | Boston Edison, Commonwealth Electric I & II,    | 101.52             |     |     |     |     |     |     |     |     |     |     |
| 15 |                                 |                               |                         |        |                      |                      |        |           | Cogentrix 5.2%                             | W Mass. Electric, Mass. Muni Wholesale Electric |                    |     |     |     |     |     |     |     |     |     |     |



min_row: 1
max_row: 15
min_col: 1
max_col: 21
target_cell_row_idx: 5
target_cell_col_idx: 11
target_cell_value: 1586.0
formula: =H5*D5