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

TableB:
| miller2_FiscalYear   | miller2_ProgrammingProcess(new)   | miller2_SectionID   |   miller2_EnviromentalSustainability(marker) | miller2_SectorName                                 | miller2_Status   | miller2_BranchID   | miller2_ContinentName   |   miller2_ChildrenIssues(marker) |   miller2_ParticipatoryDevelopmentAndGoodGovernance |   miller2_FSTCPercent |   miller2_UrbanIssues(marker) |   miller2_KnowledgeForDevelopment(marker) | miller2_OrganisationSub-class   | miller2_OrganisationClass   |   miller2_DisabilityIssues(marker) |   miller2_BilateralAid(internationalMarker) | miller2_CIDABusinessDeliveryModel(old)   |   miller2_ClimateChangeAdaptation(marker) |   miller2_Biodiversity(marker) | miller2_OrganisationType   |   miller2_GenderEquality(marker) |   miller2_UntiedAmount(Project-levelBudget) | miller2_CountryRegionID   |   miller2_FundCentreID |   miller2_TradeDevelopment(marker) |   miller2_YouthIssues(marker) |   miller2_IndigenousIssues(marker) |   miller2_ICTAsAToolForDevelopment(marker) | miller2_OrganisationID    | miller2_OrganisationName                              |   miller2_ContinentID | miller2_ProjectBrowserCountryID   | miller2_CountryRegionName   |   miller2_CountryRegionPercent |   miller2_SectorID |   miller2_SectorPercent |   miller2_AmountSpent |
|:---------------------|:----------------------------------|:--------------------|---------------------------------------------:|:---------------------------------------------------|:-----------------|:-------------------|:------------------------|---------------------------------:|----------------------------------------------------:|----------------------:|------------------------------:|------------------------------------------:|:--------------------------------|:----------------------------|-----------------------------------:|--------------------------------------------:|:-----------------------------------------|------------------------------------------:|-------------------------------:|:---------------------------|---------------------------------:|--------------------------------------------:|:--------------------------|-----------------------:|-----------------------------------:|------------------------------:|-----------------------------------:|-------------------------------------------:|:--------------------------|:------------------------------------------------------|----------------------:|:----------------------------------|:----------------------------|-------------------------------:|-------------------:|------------------------:|----------------------:|
| 2009/2010            | Uncoded: Pre-APP                  | S4122               |                                            0 | Democratic participation and civil society         | Closed           | B4100              | Asia                    |                                0 |                                                   0 |                     1 |                             0 |                                         0 | CONSULTANT                      | Individual                  |                                  0 |                                           1 | Directive                                |                                         0 |                              0 | Canadian Profit Making     |                                2 |                                 8.50027e+06 | BD                        |                   4122 |                                  0 |                             0 |                                  0 |                                          0 | Information not available | Information not available                             |                     3 | BD                                | Bangladesh                  |                              1 |              15150 |                     0.2 |               3932.84 |
| 2009/2010            | Uncoded: Pre-APP                  | S4122               |                                            0 | Informal/semi-formal financial intermediaries      | Closed           | B4100              | Asia                    |                                0 |                                                   0 |                     1 |                             0 |                                         0 | CONSULTANT                      | Individual                  |                                  0 |                                           1 | Directive                                |                                         0 |                              0 | Canadian Profit Making     |                                2 |                                 8.50027e+06 | BD                        |                   4122 |                                  0 |                             0 |                                  0 |                                          0 | Information not available | Information not available                             |                     3 | BD                                | Bangladesh                  |                              1 |              24040 |                     0.3 |               5899.26 |
| 2009/2010            | Uncoded: Pre-APP                  | S4122               |                                            0 | Privatization                                      | Closed           | B4100              | Asia                    |                                0 |                                                   0 |                     1 |                             0 |                                         0 | CONSULTANT                      | Individual                  |                                  0 |                                           1 | Directive                                |                                         0 |                              0 | Canadian Profit Making     |                                2 |                                 8.50027e+06 | BD                        |                   4122 |                                  0 |                             0 |                                  0 |                                          0 | Information not available | Information not available                             |                     3 | BD                                | Bangladesh                  |                              1 |              25020 |                     0.5 |               9832.1  |
| 2009/2010            | Uncoded: Pre-APP                  | S4264               |                                            0 | Sectors not specified                              | Closed           | B3100              | Asia                    |                                0 |                                                   0 |                     0 |                             0 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Directive                                |                                         0 |                              0 | Canadian Non-Profit Making |                                0 |                                 0           | PS                        |                   4265 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     3 | PS                                | West Bank Gaza              |                              1 |              99810 |                     1   |              20502.1  |
| 2009/2010            | Uncoded: Pre-APP                  | S4215               |                                            0 | Employment policy and administrative management    | Closed           | B4200              | Africa                  |                                0 |                                                   1 |                     1 |                             1 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Responsive                               |                                         0 |                              0 | Canadian Non-Profit Making |                                2 |                                 1.44101e+07 | ML                        |                   4216 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     2 | ML                                | Mali                        |                              1 |              16020 |                     0.5 |              14227    |
| 2009/2010            | Uncoded: Pre-APP                  | S4215               |                                            0 | Construction policy and administrative management  | Closed           | B4200              | Africa                  |                                0 |                                                   1 |                     1 |                             1 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Responsive                               |                                         0 |                              0 | Canadian Non-Profit Making |                                2 |                                 1.44101e+07 | ML                        |                   4216 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     2 | ML                                | Mali                        |                              1 |              32310 |                     0.4 |              11381.6  |
| 2009/2010            | Uncoded: Pre-APP                  | S4215               |                                            0 | Urban development and management                   | Closed           | B4200              | Africa                  |                                0 |                                                   1 |                     1 |                             1 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Responsive                               |                                         0 |                              0 | Canadian Non-Profit Making |                                2 |                                 1.44101e+07 | ML                        |                   4216 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     2 | ML                                | Mali                        |                              1 |              43030 |                     0.1 |               2845.4  |
| 2009/2010            | Uncoded: Pre-APP                  | S4141               |                                            0 | Public sector policy and administrative management | Closed           | B4100              | Asia                    |                                0 |                                                   1 |                     1 |                             0 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Responsive                               |                                         0 |                              0 | Canadian Non-Profit Making |                                0 |                                 1.37432e+07 | PK                        |                   4124 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     3 | PK                                | Pakistan                    |                              1 |              15110 |                     0.4 |             142315    |
| 2009/2010            | Uncoded: Pre-APP                  | S4141               |                                            0 | Public finance management                          | Closed           | B4100              | Asia                    |                                0 |                                                   1 |                     1 |                             0 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Responsive                               |                                         0 |                              0 | Canadian Non-Profit Making |                                0 |                                 1.37432e+07 | PK                        |                   4124 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     3 | PK                                | Pakistan                    |                              1 |              15111 |                     0.4 |             142315    |
| 2009/2010            | Uncoded: Pre-APP                  | S4141               |                                            0 | Social/welfare services                            | Closed           | B4100              | Asia                    |                                0 |                                                   1 |                     1 |                             0 |                                         0 | FEDERAL                         | Governmental                |                                  0 |                                           1 | Responsive                               |                                         0 |                              0 | Canadian Non-Profit Making |                                0 |                                 1.37432e+07 | PK                        |                   4124 |                                  0 |                             0 |                                  0 |                                          0 | 10050                     | Department of Foreign Affairs and International Trade |                     3 | PK                                | Pakistan                    |                              1 |              16010 |                     0.2 |              71157.6  |



source_headers: Fiscal year
Programming process (new)
Section ID
Enviromental sustainability (marker)
Sector name
Status
Branch ID
Continent name
Children issues (marker)
Participatory development and good governance
FSTC percent
Urban issues (marker)
Knowledge for development (marker)
Organisation sub-class
Organisation class
Disability issues (marker)
Bilateral aid (international marker)
CIDA business delivery model (old)
Climate change adaptation (marker)
Biodiversity (marker)
Organisation type
Gender equality (marker)
Untied amount(Project-level budget)
CountryRegion ID
Fund centre ID
target_headers: miller2_FiscalYear
miller2_ProgrammingProcess(new)
miller2_SectionID
miller2_EnviromentalSustainability(marker)
miller2_SectorName
miller2_Status
miller2_BranchID
miller2_ContinentName
miller2_ChildrenIssues(marker)
miller2_ParticipatoryDevelopmentAndGoodGovernance
miller2_FSTCPercent
miller2_UrbanIssues(marker)
miller2_KnowledgeForDevelopment(marker)
miller2_OrganisationSub-class
miller2_OrganisationClass
miller2_DisabilityIssues(marker)
miller2_BilateralAid(internationalMarker)
miller2_CIDABusinessDeliveryModel(old)
miller2_ClimateChangeAdaptation(marker)
miller2_Biodiversity(marker)
miller2_OrganisationType
miller2_GenderEquality(marker)
miller2_UntiedAmount(Project-levelBudget)
miller2_CountryRegionID
miller2_FundCentreID
column_mappings: Fiscal year
miller2_FiscalYear
Programming process (new)
miller2_ProgrammingProcess(new)
Section ID
miller2_SectionID
Enviromental sustainability (marker)
miller2_EnviromentalSustainability(marker)
Sector name
miller2_SectorName
Status
miller2_Status
Branch ID
miller2_BranchID
Continent name
miller2_ContinentName
Children issues (marker)
miller2_ChildrenIssues(marker)
Participatory development and good governance
miller2_ParticipatoryDevelopmentAndGoodGovernance
FSTC percent
miller2_FSTCPercent
Urban issues (marker)
miller2_UrbanIssues(marker)
Knowledge for development (marker)
miller2_KnowledgeForDevelopment(marker)
Organisation sub-class
miller2_OrganisationSub-class
Organisation class
miller2_OrganisationClass
Disability issues (marker)
miller2_DisabilityIssues(marker)
Bilateral aid (international marker)
miller2_BilateralAid(internationalMarker)
CIDA business delivery model (old)
miller2_CIDABusinessDeliveryModel(old)
Climate change adaptation (marker)
miller2_ClimateChangeAdaptation(marker)
Biodiversity (marker)
miller2_Biodiversity(marker)
Organisation type
miller2_OrganisationType
Gender equality (marker)
miller2_GenderEquality(marker)
Untied amount(Project-level budget)
miller2_UntiedAmount(Project-levelBudget)
CountryRegion ID
miller2_CountryRegionID
Fund centre ID
miller2_FundCentreID
output: {"column_mappings": [["Fiscal year", "miller2_FiscalYear"], ["Programming process (new)", "miller2_ProgrammingProcess(new)"], ["Section ID", "miller2_SectionID"], ["Enviromental sustainability (marker)", "miller2_EnviromentalSustainability(marker)"], ["Sector name", "miller2_SectorName"], ["Status", "miller2_Status"], ["Branch ID", "miller2_BranchID"], ["Continent name", "miller2_ContinentName"], ["Children issues (marker)", "miller2_ChildrenIssues(marker)"], ["Participatory development and good governance", "miller2_ParticipatoryDevelopmentAndGoodGovernance"], ["FSTC percent", "miller2_FSTCPercent"], ["Urban issues (marker)", "miller2_UrbanIssues(marker)"], ["Knowledge for development (marker)", "miller2_KnowledgeForDevelopment(marker)"], ["Organisation sub-class", "miller2_OrganisationSub-class"], ["Organisation class", "miller2_OrganisationClass"], ["Disability issues (marker)", "miller2_DisabilityIssues(marker)"], ["Bilateral aid (international marker)", "miller2_BilateralAid(internationalMarker)"], ["CIDA business delivery model (old)", "miller2_CIDABusinessDeliveryModel(old)"], ["Climate change adaptation (marker)", "miller2_ClimateChangeAdaptation(marker)"], ["Biodiversity (marker)", "miller2_Biodiversity(marker)"], ["Organisation type", "miller2_OrganisationType"], ["Gender equality (marker)", "miller2_GenderEquality(marker)"], ["Untied amount(Project-level budget)", "miller2_UntiedAmount(Project-levelBudget)"], ["CountryRegion ID", "miller2_CountryRegionID"], ["Fund centre ID", "miller2_FundCentreID"], ["Project number", null], ["Maximum CIDA contribution (project-level)", null], ["Branch name", null], ["Division ID", null], ["Division name", null], ["Section name", null], ["Regional program (marker)", null], ["Fund centre name", null], ["IRTC percent", null], ["CFLI (marker)", null], ["PBA type", null], ["Climate change mitigation (marker)", null], ["Desertification (marker)", null]]}