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:
| Unnamed: 0                                                                                                                                    | 2013   | 2012   | 2011   | 2010   | Total   |
|:----------------------------------------------------------------------------------------------------------------------------------------------|:-------|:-------|:-------|:-------|:--------|
| The lesser of the adjusted net income or the minimum investment return                                                                        | $0     | $0     | $0     | $0     | $0      |
| Qualifying distributions made directly for active conduct of exempt activities                                                                | $0     | $0     | $0     | $0     | $0      |
| Value of all assets                                                                                                                           | $0     | $0     | $0     | $0     | $0      |
| Value of assets qualifying under section 4942(j)(3)(B)(i)                                                                                     | $0     | $0     | $0     | $0     | $0      |
| 2/3 of minimum investment return                                                                                                              | $0     | $0     | $0     | $0     | $0      |
| Total support other than gross investment income (interest, dividends, rents, payments on securities loans (section 512(a)(5)), or royalties) | $0     | $0     | $0     | $0     | $0      |
| Support from general public and 5 or more exempt organizations as provided in section 4942(j)(3)(B)(iii)                                      | $0     | $0     | $0     | $0     | $0      |
| Gross investment income                                                                                                                       | $0     | $0     | $0     | $0     | $0      |

## Output:


source: web
label: transpose