Task: Schema-Matching (source dataset: miller2)

Task: 
Please identify the matching columns between Table A and Table B. For each column in Table A, specify the corresponding column in Table B. If a column in A has no corresponding column in Table B, you can map it to null. Represent each column mapping using a pair of column headers in a list, i.e., [Table A Column, Table B column or null]. Provide the mapping for each column in Table A and return all mappings in a list.

No explanation and return the matching columns in a structured JSON format: {"column_mappings": <a list of column pairs>}.

TableA:
| Fiscal year   | Division name                      | Section ID   | CIDA business delivery model (old)   |   Indigenous issues (marker) | Organisation class   |   CFLI (marker) |   Biodiversity (marker) | Branch ID   | Sector name                                        |   Fund centre ID |   Gender equality (marker) | Organisation name                                     |   ICT as a tool for development (marker) | Project Browser country ID   | Project number   | Status   |   Maximum CIDA contribution (project-level) | Branch name                         | Division ID   | Section name                            |   Regional program (marker) | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   IRTC percent | Programming process (new)   |   Bilateral aid (international marker) | PBA type   |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |   Climate change mitigation (marker) |   Desertification (marker) |
|:--------------|:-----------------------------------|:-------------|:-------------------------------------|-----------------------------:|:---------------------|----------------:|------------------------:|:------------|:---------------------------------------------------|-----------------:|---------------------------:|:------------------------------------------------------|-----------------------------------------:|:-----------------------------|:-----------------|:---------|--------------------------------------------:|:------------------------------------|:--------------|:----------------------------------------|----------------------------:|:-------------------|--------------------------------------:|---------------:|---------------:|:----------------------------|---------------------------------------:|:-----------|---------------------------------------:|-------------------------------------:|-------------------------------------:|---------------------------:|
| 2009/2010     | OAD Asia Programming               | S4122        | Directive                            |                            0 | Individual           |               0 |                       0 | B4100       | Democratic participation and civil society         |             4122 |                          2 | Information not available                             |                                        0 | BD                           | A017716001       | Closed   |                                 8.50027e+06 | OGM Asia Pacific                    | D4100         | Bangladesh Section                      |                           0 | Bangladesh         |                           8.50027e+06 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | OAD Asia Programming               | S4122        | Directive                            |                            0 | Individual           |               0 |                       0 | B4100       | Informal/semi-formal financial intermediaries      |             4122 |                          2 | Information not available                             |                                        0 | BD                           | A017716001       | Closed   |                                 8.50027e+06 | OGM Asia Pacific                    | D4100         | Bangladesh Section                      |                           0 | Bangladesh         |                           8.50027e+06 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | OAD Asia Programming               | S4122        | Directive                            |                            0 | Individual           |               0 |                       0 | B4100       | Privatization                                      |             4122 |                          2 | Information not available                             |                                        0 | BD                           | A017716001       | Closed   |                                 8.50027e+06 | OGM Asia Pacific                    | D4100         | Bangladesh Section                      |                           0 | Bangladesh         |                           8.50027e+06 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | EDD Europe-Middle East Programming | S4264        | Directive                            |                            0 | Governmental         |               0 |                       0 | B3100       | Sectors not specified                              |             4265 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PS                           | A018652001       | Closed   |                            500458           | EGM Europe, Middle East and Maghreb | D3100         | West Bank Gaza & Palestinian Refugees   |                           0 | West Bank Gaza     |                           0           |              0 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | WWD West & Central Africa          | S4215        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4200       | Employment policy and administrative management    |             4216 |                          2 | Department of Foreign Affairs and International Trade |                                        0 | ML                           | A018893001       | Closed   |                                 1.44101e+07 | WGM Sub-Saharan Africa              | D4207         | Mali Program Section                    |                           0 | Mali               |                           1.44101e+07 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | WWD West & Central Africa          | S4215        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4200       | Construction policy and administrative management  |             4216 |                          2 | Department of Foreign Affairs and International Trade |                                        0 | ML                           | A018893001       | Closed   |                                 1.44101e+07 | WGM Sub-Saharan Africa              | D4207         | Mali Program Section                    |                           0 | Mali               |                           1.44101e+07 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | WWD West & Central Africa          | S4215        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4200       | Urban development and management                   |             4216 |                          2 | Department of Foreign Affairs and International Trade |                                        0 | ML                           | A018893001       | Closed   |                                 1.44101e+07 | WGM Sub-Saharan Africa              | D4207         | Mali Program Section                    |                           0 | Mali               |                           1.44101e+07 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | OAD Asia Programming               | S4141        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4100       | Public sector policy and administrative management |             4124 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PK                           | A019043001       | Closed   |                                 1.37432e+07 | OGM Asia Pacific                    | D4100         | OAA Afghanistan, Pakistan and Sri Lanka |                           0 | Pakistan           |                           1.37432e+07 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | OAD Asia Programming               | S4141        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4100       | Public finance management                          |             4124 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PK                           | A019043001       | Closed   |                                 1.37432e+07 | OGM Asia Pacific                    | D4100         | OAA Afghanistan, Pakistan and Sri Lanka |                           0 | Pakistan           |                           1.37432e+07 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |
| 2009/2010     | OAD Asia Programming               | S4141        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4100       | Social/welfare services                            |             4124 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PK                           | A019043001       | Closed   |                                 1.37432e+07 | OGM Asia Pacific                    | D4100         | OAA Afghanistan, Pakistan and Sri Lanka |                           0 | Pakistan           |                           1.37432e+07 |              1 |              0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |

TableB:
| Fiscal year   | Division name                      | Section ID   | CIDA business delivery model (old)   |   Indigenous issues (marker) | Organisation class   |   CFLI (marker) |   Biodiversity (marker) | Branch ID   | Sector name                                        |   Fund centre ID |   Gender equality (marker) | Organisation name                                     |   ICT as a tool for development (marker) | Project Browser country ID   |   Participatory development and good governance |   Trade development (marker) |   Urban issues (marker) |   Children issues (marker) |   Youth issues (marker) |   Disability issues (marker) |   Knowledge for development (marker) | Organisation ID           | Organisation type          | Organisation sub-class   |   Continent ID | Continent name   | CountryRegion ID   | CountryRegion name   |   CountryRegion percent |   Sector ID |   Sector percent |   Amount spent |
|:--------------|:-----------------------------------|:-------------|:-------------------------------------|-----------------------------:|:---------------------|----------------:|------------------------:|:------------|:---------------------------------------------------|-----------------:|---------------------------:|:------------------------------------------------------|-----------------------------------------:|:-----------------------------|------------------------------------------------:|-----------------------------:|------------------------:|---------------------------:|------------------------:|-----------------------------:|-------------------------------------:|:--------------------------|:---------------------------|:-------------------------|---------------:|:-----------------|:-------------------|:---------------------|------------------------:|------------:|-----------------:|---------------:|
| 2009/2010     | OAD Asia Programming               | S4122        | Directive                            |                            0 | Individual           |               0 |                       0 | B4100       | Democratic participation and civil society         |             4122 |                          2 | Information not available                             |                                        0 | BD                           |                                               0 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | Information not available | Canadian Profit Making     | CONSULTANT               |              3 | Asia             | BD                 | Bangladesh           |                       1 |       15150 |              0.2 |        3932.84 |
| 2009/2010     | OAD Asia Programming               | S4122        | Directive                            |                            0 | Individual           |               0 |                       0 | B4100       | Informal/semi-formal financial intermediaries      |             4122 |                          2 | Information not available                             |                                        0 | BD                           |                                               0 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | Information not available | Canadian Profit Making     | CONSULTANT               |              3 | Asia             | BD                 | Bangladesh           |                       1 |       24040 |              0.3 |        5899.26 |
| 2009/2010     | OAD Asia Programming               | S4122        | Directive                            |                            0 | Individual           |               0 |                       0 | B4100       | Privatization                                      |             4122 |                          2 | Information not available                             |                                        0 | BD                           |                                               0 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | Information not available | Canadian Profit Making     | CONSULTANT               |              3 | Asia             | BD                 | Bangladesh           |                       1 |       25020 |              0.5 |        9832.1  |
| 2009/2010     | EDD Europe-Middle East Programming | S4264        | Directive                            |                            0 | Governmental         |               0 |                       0 | B3100       | Sectors not specified                              |             4265 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PS                           |                                               0 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              3 | Asia             | PS                 | West Bank Gaza       |                       1 |       99810 |              1   |       20502.1  |
| 2009/2010     | WWD West & Central Africa          | S4215        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4200       | Employment policy and administrative management    |             4216 |                          2 | Department of Foreign Affairs and International Trade |                                        0 | ML                           |                                               1 |                            0 |                       1 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              2 | Africa           | ML                 | Mali                 |                       1 |       16020 |              0.5 |       14227    |
| 2009/2010     | WWD West & Central Africa          | S4215        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4200       | Construction policy and administrative management  |             4216 |                          2 | Department of Foreign Affairs and International Trade |                                        0 | ML                           |                                               1 |                            0 |                       1 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              2 | Africa           | ML                 | Mali                 |                       1 |       32310 |              0.4 |       11381.6  |
| 2009/2010     | WWD West & Central Africa          | S4215        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4200       | Urban development and management                   |             4216 |                          2 | Department of Foreign Affairs and International Trade |                                        0 | ML                           |                                               1 |                            0 |                       1 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              2 | Africa           | ML                 | Mali                 |                       1 |       43030 |              0.1 |        2845.4  |
| 2009/2010     | OAD Asia Programming               | S4141        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4100       | Public sector policy and administrative management |             4124 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PK                           |                                               1 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              3 | Asia             | PK                 | Pakistan             |                       1 |       15110 |              0.4 |      142315    |
| 2009/2010     | OAD Asia Programming               | S4141        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4100       | Public finance management                          |             4124 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PK                           |                                               1 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              3 | Asia             | PK                 | Pakistan             |                       1 |       15111 |              0.4 |      142315    |
| 2009/2010     | OAD Asia Programming               | S4141        | Responsive                           |                            0 | Governmental         |               0 |                       0 | B4100       | Social/welfare services                            |             4124 |                          0 | Department of Foreign Affairs and International Trade |                                        0 | PK                           |                                               1 |                            0 |                       0 |                          0 |                       0 |                            0 |                                    0 | 10050                     | Canadian Non-Profit Making | FEDERAL                  |              3 | Asia             | PK                 | Pakistan             |                       1 |       16010 |              0.2 |       71157.6  |



source_headers: Fiscal year
Division name
Section ID
CIDA business delivery model (old)
Indigenous issues (marker)
Organisation class
CFLI (marker)
Biodiversity (marker)
Branch ID
Sector name
Fund centre ID
Gender equality (marker)
Organisation name
ICT as a tool for development (marker)
Project Browser country ID
target_headers: Fiscal year
Division name
Section ID
CIDA business delivery model (old)
Indigenous issues (marker)
Organisation class
CFLI (marker)
Biodiversity (marker)
Branch ID
Sector name
Fund centre ID
Gender equality (marker)
Organisation name
ICT as a tool for development (marker)
Project Browser country ID
column_mappings: Fiscal year
Fiscal year
Division name
Division name
Section ID
Section ID
CIDA business delivery model (old)
CIDA business delivery model (old)
Indigenous issues (marker)
Indigenous issues (marker)
Organisation class
Organisation class
CFLI (marker)
CFLI (marker)
Biodiversity (marker)
Biodiversity (marker)
Branch ID
Branch ID
Sector name
Sector name
Fund centre ID
Fund centre ID
Gender equality (marker)
Gender equality (marker)
Organisation name
Organisation name
ICT as a tool for development (marker)
ICT as a tool for development (marker)
Project Browser country ID
Project Browser country ID
output: {"column_mappings": [["Fiscal year", "Fiscal year"], ["Division name", "Division name"], ["Section ID", "Section ID"], ["CIDA business delivery model (old)", "CIDA business delivery model (old)"], ["Indigenous issues (marker)", "Indigenous issues (marker)"], ["Organisation class", "Organisation class"], ["CFLI (marker)", "CFLI (marker)"], ["Biodiversity (marker)", "Biodiversity (marker)"], ["Branch ID", "Branch ID"], ["Sector name", "Sector name"], ["Fund centre ID", "Fund centre ID"], ["Gender equality (marker)", "Gender equality (marker)"], ["Organisation name", "Organisation name"], ["ICT as a tool for development (marker)", "ICT as a tool for development (marker)"], ["Project Browser country ID", "Project Browser country ID"], ["Project number", null], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Branch name", null], ["Division ID", null], ["Section name", null], ["Regional program (marker)", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["FSTC percent", null], ["IRTC percent", null], ["Programming process (new)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Enviromental sustainability (marker)", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null], ["Desertification (marker)", null]]}