Task: Data-transform-reshape (source dataset: Auto-Tables)

Given a table, predict what python pandas transformation may be needed on the given input table. Valid choices for transformation include: {"stack", "wide_to_long", "transpose", "pivot", "explode", "ffill", "subtitles"}. Note that each of these is a common Python Pandas operator. Some transformations can have parameters. Each transformation and its parameters are describe as follows.
 
- stack: collapse homogeneous cols into rows.
@param (int): stack_start_idx: zero-based starting column index of the homogeneous column-group.
@param (int): stack_end_idx: zero-based ending column index of the homogeneous column-group.
 
- wide_to_long: collapse repeating col-groups into rows.
@param (int): wide_to_long_start_idx: zero-based starting column index of the repeating col-groups.
@param (int): wide_to_long_end_idx: zero-based ending column index of the repeating col-groups.
 
- transpose: convert rows to columns and vice versa.
 
- pivot: pivot repeating row-groups into cols.
@param (int): pivot_row_frequency: frequency of repeating row-groups.
 
- ffill: fill structurally empty cells in tables.
@param (int): ffill_end_idx: zero-based ending column index of the columns to be filled.
 
- explode: convert composite cells into atomic values
@param (int): explode_column_idx: zero-based column index of the column to be exploded.
 
- subtitle: convert table subtitles into a column.
 
OUTPUT the predicted transformation name along with its parameters for the given INPUT table in a JSON, e.g., {"transformation": "stack", "stack_start_idx": 1, "stack_end_idx": 5}. If the input table needs multi-step transformations (e.g, ffill followed by stack), list JSON of each transformation sequentially in a list, e.g., [{"transformation": "ffill", "ffill_end_idx": 1}, {"transformation": "stack", "stack_start_idx": 1, "stack_end_idx": 5}]. No explanation is needed.

## Input:
| Name                | First Game               | Venue (Permanent Seating)              | City                                                     | Most Recent Per Team Payout (+ Revenue Pool)   | Title Sponsor       | Previous Name(s)                                                                                                                     |
|:--------------------|:-------------------------|:---------------------------------------|:---------------------------------------------------------|:-----------------------------------------------|:--------------------|:-------------------------------------------------------------------------------------------------------------------------------------|
| Rose Bowl Game      | 1902 (annual since 1916) | Rose Bowl (92,542)                     | Pasadena, California (1942: Durham, North Carolina*)     | $4,000,000                                     | Northwestern Mutual | Tournament East-West football game; Rose Bowl, Rose Bowl Game presented by: AT&T^, Sony PlayStation 2^, Citi^, Vizio^                |
| Orange Bowl         | 1935                     | Hard Rock Stadium (75,540)             | Miami Gardens, Florida (1934–1995, 1998: Miami, Florida) | $6,000,000 (as semifinal)                      | Capital One         | Orange Bowl, FedEx Orange Bowl, Discover Orange Bowl                                                                                 |
| Sugar Bowl          | 1935                     | Mercedes-Benz Superdome (73,208)       | New Orleans (2005: Atlanta, Georgia†)                    | $4,000,000                                     | Allstate            | Sugar Bowl, USF&G Sugar Bowl, Nokia Sugar Bowl                                                                                       |
| Cotton Bowl Classic | 1937                     | AT&T Stadium (80,000)                  | Arlington, Texas (1937–2008: Dallas, Texas)              | $6,000,000 (as semifinal)                      | Goodyear            | Cotton Bowl, Mobil Cotton Bowl, Cotton Bowl, Southwestern Bell Cotton Bowl Classic, SBC Cotton Bowl Classic                          |
| Peach Bowl          | 1968                     | Mercedes-Benz Stadium (71,000)         | Atlanta, Georgia                                         | $4,000,000                                     | Chick-fil-A         | Peach Bowl, Chick-fil-A Peach Bowl, Chick-fil-A Bowl                                                                                 |
| Fiesta Bowl         | 1971                     | University of Phoenix Stadium (63,400) | Glendale, Arizona (1971–2005: Tempe, Arizona)            | $4,000,000                                     | PlayStation         | Fiesta Bowl, Sunkist Fiesta Bowl, Fiesta Bowl, IBM OS/2 Fiesta Bowl, Tostitos Fiesta Bowl, Vizio Fiesta Bowl, BattleFrog Fiesta Bowl |

## Output:


source: web
label: explode