Task: Formula-prediction-context (source dataset: cisco-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:
|     | BF     | BG                                                   | BH       |     BI | BJ                       | BK               |      BL |   BM | BN   | BO   | BP            | BQ   | BR   |
|----:|:-------|:-----------------------------------------------------|:---------|-------:|:-------------------------|:-----------------|--------:|-----:|:-----|:-----|:--------------|:-----|:-----|
| 827 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |    0    |    0 |      |      |               |      |      |
| 828 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |    0    |    0 |      |      |               |      |      |
| 829 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |    0    |    0 |      |      |               |      |      |
| 830 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |    0    |    0 |      |      |               |      |      |
| 831 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |    0    |    0 |      |      |               |      |      |
| 832 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |  315.21 |    0 |      |      |               |      |      |
| 833 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |  233.51 |    0 |      |      |               |      |      |
| 834 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |  638.21 |    0 |      |      |               |      |      |
| 835 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |  760    |    0 |      |      |               |      |      |
| 836 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  |  78516 | HSBC FRANCE              | HSBC FRANCE      |   51.11 |    0 |      |      |               |      |      |
| 837 | Orange | Operate Services - Essential Software                | COSE-CBR | 158933 | SOCIETE GENERALE ENERGIE | SOCIETE GENERALE |    0    |    0 |      |      | [Target Cell] |      |      |
| 838 | Orange | CSSP ESS SW One Unity Connection                     | COSE-SS  |  77100 | SOCIETE GENERALE         | SOCIETE GENERALE |  988    |    0 |      |      |               |      |      |
| 839 | Orange | CSSP ESS SW Unity Conn SW Feature Lic Add-ons TopLvl | COSE-SS  |  77100 | SOCIETE GENERALE         | SOCIETE GENERALE |    0    |    0 |      |      |               |      |      |
| 840 | Orange | CSSP ESS SW One Unity Connection                     | COSE-SS  |  77100 | SOCIETE GENERALE         | SOCIETE GENERALE |    0    |    0 |      |      |               |      |      |
| 841 | Orange | CSSP ESS SW Unity Conn SW Feature Lic Add-ons TopLvl | COSE-SS  |  77100 | SOCIETE GENERALE         | SOCIETE GENERALE |    0    |    0 |      |      |               |      |      |
| 842 | Orange | CSSP ESS SW CCX 8.5 5 Seat CCX ENH CM Bundle - AVAIL | COSE-SS  | 840226 | CREDIT DU NORD           | CREDIT DU NORD   |   95    |    0 |      |      |               |      |      |
| 843 | Orange | CSSP ESS SW Migration to UC Manager Enhanced         | COSE-SS  | 840226 | CREDIT DU NORD           | CREDIT DU NORD   | 1520    |    0 |      |      |               |      |      |
| 844 | Orange | CSSP ESS SW Top Level Sku For User License           | COSE-SS  | 840226 | CREDIT DU NORD           | CREDIT DU NORD   |    0    |    0 |      |      |               |      |      |
| 845 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  | 158933 | SOCIETE GENERALE ENERGIE | SOCIETE GENERALE | 1520    |    0 |      |      |               |      |      |
| 846 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  | 158933 | SOCIETE GENERALE ENERGIE | SOCIETE GENERALE |  255.36 |    0 |      |      |               |      |      |
| 847 | Orange | Operate Services - CSSP Essential Software           | COSE-SS  | 158933 | SOCIETE GENERALE ENERGIE | SOCIETE GENERALE | 2432    |    0 |      |      |               |      |      |



min_row: 827
max_row: 847
min_col: 58
max_col: 70
target_cell_row_idx: 837
target_cell_col_idx: 68
target_cell_value: 0
formula: =Y837