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   |   Continent ID | Division ID   |   Disability issues (marker) |   Youth issues (marker) | Branch ID   |   Gender equality (marker) | Project Browser country ID   | Organisation class   | Continent name   |   CountryRegion percent | Division name                      | Status   |   Participatory development and good governance |   CFLI (marker) | Organisation type          | CountryRegion name   |   Amount spent |   Bilateral aid (international marker) | Project number   |   ICT as a tool for development (marker) |   Biodiversity (marker) |   Indigenous issues (marker) | Section ID   |   Regional program (marker) |   Maximum CIDA contribution (project-level) | Branch name                         | Section name                            |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   IRTC percent | CIDA business delivery model (old)   | Programming process (new)   | PBA type   |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |
|:--------------|---------------:|:--------------|-----------------------------:|------------------------:|:------------|---------------------------:|:-----------------------------|:---------------------|:-----------------|------------------------:|:-----------------------------------|:---------|------------------------------------------------:|----------------:|:---------------------------|:---------------------|---------------:|---------------------------------------:|:-----------------|-----------------------------------------:|------------------------:|-----------------------------:|:-------------|----------------------------:|--------------------------------------------:|:------------------------------------|:----------------------------------------|-----------------:|:-------------------|--------------------------------------:|---------------:|---------------:|:-------------------------------------|:----------------------------|:-----------|---------------------------------------:|-------------------------------------:|
| 2009/2010     |              3 | D4100         |                            0 |                       0 | B4100       |                          2 | BD                           | Individual           | Asia             |                       1 | OAD Asia Programming               | Closed   |                                               0 |               0 | Canadian Profit Making     | Bangladesh           |        3932.84 |                                      1 | A017716001       |                                        0 |                       0 |                            0 | S4122        |                           0 |                                 8.50027e+06 | OGM Asia Pacific                    | Bangladesh Section                      |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              3 | D4100         |                            0 |                       0 | B4100       |                          2 | BD                           | Individual           | Asia             |                       1 | OAD Asia Programming               | Closed   |                                               0 |               0 | Canadian Profit Making     | Bangladesh           |        5899.26 |                                      1 | A017716001       |                                        0 |                       0 |                            0 | S4122        |                           0 |                                 8.50027e+06 | OGM Asia Pacific                    | Bangladesh Section                      |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              3 | D4100         |                            0 |                       0 | B4100       |                          2 | BD                           | Individual           | Asia             |                       1 | OAD Asia Programming               | Closed   |                                               0 |               0 | Canadian Profit Making     | Bangladesh           |        9832.1  |                                      1 | A017716001       |                                        0 |                       0 |                            0 | S4122        |                           0 |                                 8.50027e+06 | OGM Asia Pacific                    | Bangladesh Section                      |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              3 | D3100         |                            0 |                       0 | B3100       |                          0 | PS                           | Governmental         | Asia             |                       1 | EDD Europe-Middle East Programming | Closed   |                                               0 |               0 | Canadian Non-Profit Making | West Bank Gaza       |       20502.1  |                                      1 | A018652001       |                                        0 |                       0 |                            0 | S4264        |                           0 |                            500458           | EGM Europe, Middle East and Maghreb | West Bank Gaza & Palestinian Refugees   |             4265 | West Bank Gaza     |                           0           |              0 |              0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              2 | D4207         |                            0 |                       0 | B4200       |                          2 | ML                           | Governmental         | Africa           |                       1 | WWD West & Central Africa          | Closed   |                                               1 |               0 | Canadian Non-Profit Making | Mali                 |       14227    |                                      1 | A018893001       |                                        0 |                       0 |                            0 | S4215        |                           0 |                                 1.44101e+07 | WGM Sub-Saharan Africa              | Mali Program Section                    |             4216 | Mali               |                           1.44101e+07 |              1 |              0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              2 | D4207         |                            0 |                       0 | B4200       |                          2 | ML                           | Governmental         | Africa           |                       1 | WWD West & Central Africa          | Closed   |                                               1 |               0 | Canadian Non-Profit Making | Mali                 |       11381.6  |                                      1 | A018893001       |                                        0 |                       0 |                            0 | S4215        |                           0 |                                 1.44101e+07 | WGM Sub-Saharan Africa              | Mali Program Section                    |             4216 | Mali               |                           1.44101e+07 |              1 |              0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              2 | D4207         |                            0 |                       0 | B4200       |                          2 | ML                           | Governmental         | Africa           |                       1 | WWD West & Central Africa          | Closed   |                                               1 |               0 | Canadian Non-Profit Making | Mali                 |        2845.4  |                                      1 | A018893001       |                                        0 |                       0 |                            0 | S4215        |                           0 |                                 1.44101e+07 | WGM Sub-Saharan Africa              | Mali Program Section                    |             4216 | Mali               |                           1.44101e+07 |              1 |              0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              3 | D4100         |                            0 |                       0 | B4100       |                          0 | PK                           | Governmental         | Asia             |                       1 | OAD Asia Programming               | Closed   |                                               1 |               0 | Canadian Non-Profit Making | Pakistan             |      142315    |                                      1 | A019043001       |                                        0 |                       0 |                            0 | S4141        |                           0 |                                 1.37432e+07 | OGM Asia Pacific                    | OAA Afghanistan, Pakistan and Sri Lanka |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              3 | D4100         |                            0 |                       0 | B4100       |                          0 | PK                           | Governmental         | Asia             |                       1 | OAD Asia Programming               | Closed   |                                               1 |               0 | Canadian Non-Profit Making | Pakistan             |      142315    |                                      1 | A019043001       |                                        0 |                       0 |                            0 | S4141        |                           0 |                                 1.37432e+07 | OGM Asia Pacific                    | OAA Afghanistan, Pakistan and Sri Lanka |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |
| 2009/2010     |              3 | D4100         |                            0 |                       0 | B4100       |                          0 | PK                           | Governmental         | Asia             |                       1 | OAD Asia Programming               | Closed   |                                               1 |               0 | Canadian Non-Profit Making | Pakistan             |       71157.6  |                                      1 | A019043001       |                                        0 |                       0 |                            0 | S4141        |                           0 |                                 1.37432e+07 | OGM Asia Pacific                    | OAA Afghanistan, Pakistan and Sri Lanka |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                      0 |                                    0 |

TableB:
| Fiscal year   |   Continent ID | Division ID   |   Disability issues (marker) |   Youth issues (marker) | Branch ID   |   Gender equality (marker) | Project Browser country ID   | Organisation class   | Continent name   |   CountryRegion percent | Division name                            | Status      |   Participatory development and good governance |   CFLI (marker) | Organisation type          | CountryRegion name   |   Amount spent |   Bilateral aid (international marker) | Project number   |   ICT as a tool for development (marker) |   Biodiversity (marker) |   Indigenous issues (marker) | Section ID   |   Regional program (marker) |   Climate change mitigation (marker) |   Desertification (marker) |   Trade development (marker) |   Urban issues (marker) |   Children issues (marker) |   Knowledge for development (marker) |   Organisation ID | Organisation name                                                    | Organisation sub-class   | CountryRegion ID   |   Sector ID | Sector name                                              |   Sector percent |
|:--------------|---------------:|:--------------|-----------------------------:|------------------------:|:------------|---------------------------:|:-----------------------------|:---------------------|:-----------------|------------------------:|:-----------------------------------------|:------------|------------------------------------------------:|----------------:|:---------------------------|:---------------------|---------------:|---------------------------------------:|:-----------------|-----------------------------------------:|------------------------:|-----------------------------:|:-------------|----------------------------:|-------------------------------------:|---------------------------:|-----------------------------:|------------------------:|---------------------------:|-------------------------------------:|------------------:|:---------------------------------------------------------------------|:-------------------------|:-------------------|------------:|:---------------------------------------------------------|-----------------:|
| 2009/2010     |              3 | D5600         |                            0 |                       0 | B5100       |                          0 | X3                           | Multilateral         | Asia             |                    0.22 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Asia MC              |    75768       |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X3                 |       33140 | Multilateral trade negotiations                          |            0.14  |
| 2009/2010     |              3 | D5600         |                            0 |                       0 | B5100       |                          0 | X3                           | Multilateral         | Asia             |                    0.22 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Asia MC              |   273306       |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X3                 |       99810 | Sectors not specified                                    |            0.505 |
| 2009/2010     |              5 | D5600         |                            0 |                       0 | B5100       |                          0 | X4                           | Multilateral         | Europe           |                    0.32 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Europe MC            |   210970       |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X4                 |       12191 | Medical services                                         |            0.268 |
| 2009/2010     |              5 | D5600         |                            0 |                       0 | B5100       |                          0 | X4                           | Multilateral         | Europe           |                    0.32 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Europe MC            |    36998.4     |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X4                 |       14015 | Water resources conservation (including data collection) |            0.047 |
| 2009/2010     |              5 | D5600         |                            0 |                       0 | B5100       |                          0 | X4                           | Multilateral         | Europe           |                    0.32 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Europe MC            |    31488       |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X4                 |       23510 | Nuclear energy electric power plants                     |            0.04  |
| 2009/2010     |              5 | D5600         |                            0 |                       0 | B5100       |                          0 | X4                           | Multilateral         | Europe           |                    0.32 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Europe MC            |   110208       |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X4                 |       33140 | Multilateral trade negotiations                          |            0.14  |
| 2009/2010     |              5 | D5600         |                            0 |                       0 | B5100       |                          0 | X4                           | Multilateral         | Europe           |                    0.32 | MID International Organizations          | Closed      |                                               1 |               0 | Foreign Non-Profit Making  | Europe MC            |   397536       |                                      0 | M013170001       |                                        1 |                       0 |                            0 | S5602        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    1 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS           | X4                 |       99810 | Sectors not specified                                    |            0.505 |
| 2009/2010     |              1 | D5301         |                            0 |                       0 | B5100       |                          0 | SV                           | Multilateral         | America          |                    1    | MHDInternational Humanitarian Assistance | Closed      |                                               0 |               0 | Foreign Non-Profit Making  | El Salvador          |   300000       |                                      1 | M013171001       |                                        0 |                       0 |                            0 | S5320        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    0 |           1001300 | PAHO - Pan American Health Organization                              | REGIONAL ORGANIZATION    | SV                 |       72010 | Material relief assistance and services                  |            1     |
| 2009/2010     |              2 | D5301         |                            0 |                       0 | B5100       |                          1 | X1                           | Civil Society        | Africa           |                    0.5  | MHDInternational Humanitarian Assistance | Terminating |                                               0 |               0 | Canadian Non-Profit Making | Africa MC            |        1.5e+06 |                                      1 | M013172001       |                                        0 |                       0 |                            0 | S5330        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    0 |           1014663 | ICRC Appeals via CRCS                                                | INTERNATIONAL NGO        | X1                 |       72010 | Material relief assistance and services                  |            1     |
| 2009/2010     |              1 | D5301         |                            0 |                       0 | B5100       |                          1 | X2                           | Civil Society        | America          |                    0.15 | MHDInternational Humanitarian Assistance | Terminating |                                               0 |               0 | Canadian Non-Profit Making | Americas MC          |   450000       |                                      1 | M013172001       |                                        0 |                       0 |                            0 | S5330        |                           0 |                                    0 |                          0 |                            0 |                       0 |                          0 |                                    0 |           1014663 | ICRC Appeals via CRCS                                                | INTERNATIONAL NGO        | X2                 |       72010 | Material relief assistance and services                  |            1     |



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