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   |   Climate change mitigation (marker) |   Disability issues (marker) | Division name                      | Status   |   Biodiversity (marker) | Programming process (new)   |   FSTC percent | CountryRegion ID   |   Participatory development and good governance |   IRTC percent | Section name                            | Division ID   | Project Browser country ID   | Organisation name                                     | Project number   |   Maximum CIDA contribution (project-level) | Branch ID   | Branch name                         | Section ID   |   Regional program (marker) |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   CFLI (marker) | CIDA business delivery model (old)   |   Bilateral aid (international marker) | PBA type   |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |   Desertification (marker) |   Trade development (marker) |   Urban issues (marker) |
|:--------------|-------------------------------------:|-----------------------------:|:-----------------------------------|:---------|------------------------:|:----------------------------|---------------:|:-------------------|------------------------------------------------:|---------------:|:----------------------------------------|:--------------|:-----------------------------|:------------------------------------------------------|:-----------------|--------------------------------------------:|:------------|:------------------------------------|:-------------|----------------------------:|-----------------:|:-------------------|--------------------------------------:|----------------:|:-------------------------------------|---------------------------------------:|:-----------|---------------------------------------:|-------------------------------------:|---------------------------:|-----------------------------:|------------------------:|
| 2009/2010     |                                    0 |                            0 | OAD Asia Programming               | Closed   |                       0 | Uncoded: Pre-APP            |              1 | BD                 |                                               0 |              0 | Bangladesh Section                      | D4100         | BD                           | Information not available                             | A017716001       |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | S4122        |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |               0 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |
| 2009/2010     |                                    0 |                            0 | OAD Asia Programming               | Closed   |                       0 | Uncoded: Pre-APP            |              1 | BD                 |                                               0 |              0 | Bangladesh Section                      | D4100         | BD                           | Information not available                             | A017716001       |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | S4122        |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |               0 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |
| 2009/2010     |                                    0 |                            0 | OAD Asia Programming               | Closed   |                       0 | Uncoded: Pre-APP            |              1 | BD                 |                                               0 |              0 | Bangladesh Section                      | D4100         | BD                           | Information not available                             | A017716001       |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | S4122        |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |               0 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |
| 2009/2010     |                                    0 |                            0 | EDD Europe-Middle East Programming | Closed   |                       0 | Uncoded: Pre-APP            |              0 | PS                 |                                               0 |              0 | West Bank Gaza & Palestinian Refugees   | D3100         | PS                           | Department of Foreign Affairs and International Trade | A018652001       |                            500458           | B3100       | EGM Europe, Middle East and Maghreb | S4264        |                           0 |             4265 | West Bank Gaza     |                           0           |               0 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |
| 2009/2010     |                                    0 |                            0 | WWD West & Central Africa          | Closed   |                       0 | Uncoded: Pre-APP            |              1 | ML                 |                                               1 |              0 | Mali Program Section                    | D4207         | ML                           | Department of Foreign Affairs and International Trade | A018893001       |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | S4215        |                           0 |             4216 | Mali               |                           1.44101e+07 |               0 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       1 |
| 2009/2010     |                                    0 |                            0 | WWD West & Central Africa          | Closed   |                       0 | Uncoded: Pre-APP            |              1 | ML                 |                                               1 |              0 | Mali Program Section                    | D4207         | ML                           | Department of Foreign Affairs and International Trade | A018893001       |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | S4215        |                           0 |             4216 | Mali               |                           1.44101e+07 |               0 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       1 |
| 2009/2010     |                                    0 |                            0 | WWD West & Central Africa          | Closed   |                       0 | Uncoded: Pre-APP            |              1 | ML                 |                                               1 |              0 | Mali Program Section                    | D4207         | ML                           | Department of Foreign Affairs and International Trade | A018893001       |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | S4215        |                           0 |             4216 | Mali               |                           1.44101e+07 |               0 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       1 |
| 2009/2010     |                                    0 |                            0 | OAD Asia Programming               | Closed   |                       0 | Uncoded: Pre-APP            |              1 | PK                 |                                               1 |              0 | OAA Afghanistan, Pakistan and Sri Lanka | D4100         | PK                           | Department of Foreign Affairs and International Trade | A019043001       |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | S4141        |                           0 |             4124 | Pakistan           |                           1.37432e+07 |               0 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |
| 2009/2010     |                                    0 |                            0 | OAD Asia Programming               | Closed   |                       0 | Uncoded: Pre-APP            |              1 | PK                 |                                               1 |              0 | OAA Afghanistan, Pakistan and Sri Lanka | D4100         | PK                           | Department of Foreign Affairs and International Trade | A019043001       |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | S4141        |                           0 |             4124 | Pakistan           |                           1.37432e+07 |               0 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |
| 2009/2010     |                                    0 |                            0 | OAD Asia Programming               | Closed   |                       0 | Uncoded: Pre-APP            |              1 | PK                 |                                               1 |              0 | OAA Afghanistan, Pakistan and Sri Lanka | D4100         | PK                           | Department of Foreign Affairs and International Trade | A019043001       |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | S4141        |                           0 |             4124 | Pakistan           |                           1.37432e+07 |               0 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                          0 |                            0 |                       0 |

TableB:
| miller2_FiscalYear   |   miller2_ClimateChangeMitigation(marker) |   miller2_DisabilityIssues(marker) | miller2_DivisionName                     | miller2_Status   |   miller2_Biodiversity(marker) | miller2_ProgrammingProcess(new)   |   miller2_FSTCPercent | miller2_CountryRegionID   |   miller2_ParticipatoryDevelopmentAndGoodGovernance |   miller2_IRTCPercent | miller2_SectionName                      | miller2_DivisionID   | miller2_ProjectBrowserCountryID   | miller2_OrganisationName                                             |   miller2_ChildrenIssues(marker) |   miller2_YouthIssues(marker) |   miller2_IndigenousIssues(marker) |   miller2_ICTAsAToolForDevelopment(marker) |   miller2_KnowledgeForDevelopment(marker) |   miller2_GenderEquality(marker) |   miller2_OrganisationID | miller2_OrganisationType   | miller2_OrganisationClass   | miller2_OrganisationSub-class   |   miller2_ContinentID | miller2_ContinentName   | miller2_CountryRegionName   |   miller2_CountryRegionPercent |   miller2_SectorID | miller2_SectorName                                       |   miller2_SectorPercent |   miller2_AmountSpent |
|:---------------------|------------------------------------------:|-----------------------------------:|:-----------------------------------------|:-----------------|-------------------------------:|:----------------------------------|----------------------:|:--------------------------|----------------------------------------------------:|----------------------:|:-----------------------------------------|:---------------------|:----------------------------------|:---------------------------------------------------------------------|---------------------------------:|------------------------------:|-----------------------------------:|-------------------------------------------:|------------------------------------------:|---------------------------------:|-------------------------:|:---------------------------|:----------------------------|:--------------------------------|----------------------:|:------------------------|:----------------------------|-------------------------------:|-------------------:|:---------------------------------------------------------|------------------------:|----------------------:|
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X3                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X3                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     3 | Asia                    | Asia MC                     |                           0.22 |              33140 | Multilateral trade negotiations                          |                   0.14  |           75768       |
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X3                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X3                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     3 | Asia                    | Asia MC                     |                           0.22 |              99810 | Sectors not specified                                    |                   0.505 |          273306       |
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X4                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X4                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     5 | Europe                  | Europe MC                   |                           0.32 |              12191 | Medical services                                         |                   0.268 |          210970       |
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X4                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X4                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     5 | Europe                  | Europe MC                   |                           0.32 |              14015 | Water resources conservation (including data collection) |                   0.047 |           36998.4     |
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X4                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X4                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     5 | Europe                  | Europe MC                   |                           0.32 |              23510 | Nuclear energy electric power plants                     |                   0.04  |           31488       |
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X4                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X4                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     5 | Europe                  | Europe MC                   |                           0.32 |              33140 | Multilateral trade negotiations                          |                   0.14  |          110208       |
| 2009/2010            |                                         0 |                                  0 | MID International Organizations          | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | X4                        |                                                   1 |                     0 | MIO United Nations                       | D5600                | X4                                | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                0 |                             0 |                                  0 |                                          1 |                                         1 |                                0 |                  1005967 | Foreign Non-Profit Making  | Multilateral                | UNITED NATIONS                  |                     5 | Europe                  | Europe MC                   |                           0.32 |              99810 | Sectors not specified                                    |                   0.505 |          397536       |
| 2009/2010            |                                         0 |                                  0 | MHDInternational Humanitarian Assistance | Closed           |                              0 | Uncoded: Pre-APP                  |                     0 | SV                        |                                                   0 |                     0 | MHI International Humanitarian Assis ops | D5301                | SV                                | PAHO - Pan American Health Organization                              |                                0 |                             0 |                                  0 |                                          0 |                                         0 |                                0 |                  1001300 | Foreign Non-Profit Making  | Multilateral                | REGIONAL ORGANIZATION           |                     1 | America                 | El Salvador                 |                           1    |              72010 | Material relief assistance and services                  |                   1     |          300000       |
| 2009/2010            |                                         0 |                                  0 | MHDInternational Humanitarian Assistance | Terminating      |                              0 | Uncoded: Pre-APP                  |                     0 | X1                        |                                                   0 |                     0 | MHO Huma Organization & Food Assistance  | D5301                | X1                                | ICRC Appeals via CRCS                                                |                                0 |                             0 |                                  0 |                                          0 |                                         0 |                                1 |                  1014663 | Canadian Non-Profit Making | Civil Society               | INTERNATIONAL NGO               |                     2 | Africa                  | Africa MC                   |                           0.5  |              72010 | Material relief assistance and services                  |                   1     |               1.5e+06 |
| 2009/2010            |                                         0 |                                  0 | MHDInternational Humanitarian Assistance | Terminating      |                              0 | Uncoded: Pre-APP                  |                     0 | X2                        |                                                   0 |                     0 | MHO Huma Organization & Food Assistance  | D5301                | X2                                | ICRC Appeals via CRCS                                                |                                0 |                             0 |                                  0 |                                          0 |                                         0 |                                1 |                  1014663 | Canadian Non-Profit Making | Civil Society               | INTERNATIONAL NGO               |                     1 | America                 | Americas MC                 |                           0.15 |              72010 | Material relief assistance and services                  |                   1     |          450000       |



source_headers: Fiscal year
Climate change mitigation (marker)
Disability issues (marker)
Division name
Status
Biodiversity (marker)
Programming process (new)
FSTC percent
CountryRegion ID
Participatory development and good governance
IRTC percent
Section name
Division ID
Project Browser country ID
Organisation name
target_headers: miller2_FiscalYear
miller2_ClimateChangeMitigation(marker)
miller2_DisabilityIssues(marker)
miller2_DivisionName
miller2_Status
miller2_Biodiversity(marker)
miller2_ProgrammingProcess(new)
miller2_FSTCPercent
miller2_CountryRegionID
miller2_ParticipatoryDevelopmentAndGoodGovernance
miller2_IRTCPercent
miller2_SectionName
miller2_DivisionID
miller2_ProjectBrowserCountryID
miller2_OrganisationName
column_mappings: Fiscal year
miller2_FiscalYear
Climate change mitigation (marker)
miller2_ClimateChangeMitigation(marker)
Disability issues (marker)
miller2_DisabilityIssues(marker)
Division name
miller2_DivisionName
Status
miller2_Status
Biodiversity (marker)
miller2_Biodiversity(marker)
Programming process (new)
miller2_ProgrammingProcess(new)
FSTC percent
miller2_FSTCPercent
CountryRegion ID
miller2_CountryRegionID
Participatory development and good governance
miller2_ParticipatoryDevelopmentAndGoodGovernance
IRTC percent
miller2_IRTCPercent
Section name
miller2_SectionName
Division ID
miller2_DivisionID
Project Browser country ID
miller2_ProjectBrowserCountryID
Organisation name
miller2_OrganisationName
output: {"column_mappings": [["Fiscal year", "miller2_FiscalYear"], ["Climate change mitigation (marker)", "miller2_ClimateChangeMitigation(marker)"], ["Disability issues (marker)", "miller2_DisabilityIssues(marker)"], ["Division name", "miller2_DivisionName"], ["Status", "miller2_Status"], ["Biodiversity (marker)", "miller2_Biodiversity(marker)"], ["Programming process (new)", "miller2_ProgrammingProcess(new)"], ["FSTC percent", "miller2_FSTCPercent"], ["CountryRegion ID", "miller2_CountryRegionID"], ["Participatory development and good governance", "miller2_ParticipatoryDevelopmentAndGoodGovernance"], ["IRTC percent", "miller2_IRTCPercent"], ["Section name", "miller2_SectionName"], ["Division ID", "miller2_DivisionID"], ["Project Browser country ID", "miller2_ProjectBrowserCountryID"], ["Organisation name", "miller2_OrganisationName"], ["Project number", null], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Branch name", null], ["Section ID", null], ["Regional program (marker)", null], ["Fund centre ID", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Enviromental sustainability (marker)", null], ["Climate change adaptation (marker)", null], ["Desertification (marker)", null], ["Trade development (marker)", null], ["Urban issues (marker)", null]]}