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   |   Trade development (marker) | CountryRegion name   |   Indigenous issues (marker) |   Continent ID |   Climate change mitigation (marker) |   Biodiversity (marker) | Organisation class   |   Knowledge for development (marker) |   Maximum CIDA contribution (project-level) | Section ID   |   Fund centre ID | Organisation type       | Project number   |   Youth issues (marker) |   Enviromental sustainability (marker) |   CountryRegion percent | Branch ID   | Programming process (new)   | Division ID   |   Sector ID |   IRTC percent |   ICT as a tool for development (marker) | Fund centre name   |   Untied amount(Project-level budget) | Status   | Branch name                         | Division name                      | Section name                            |   Regional program (marker) |   FSTC percent |   CFLI (marker) | CIDA business delivery model (old)   |   Bilateral aid (international marker) | PBA type   |   Climate change adaptation (marker) |   Desertification (marker) |   Participatory development and good governance |
|:--------------|-----------------------------:|:---------------------|-----------------------------:|---------------:|-------------------------------------:|------------------------:|:---------------------|-------------------------------------:|--------------------------------------------:|:-------------|-----------------:|:------------------------|:-----------------|------------------------:|---------------------------------------:|------------------------:|:------------|:----------------------------|:--------------|------------:|---------------:|-----------------------------------------:|:-------------------|--------------------------------------:|:---------|:------------------------------------|:-----------------------------------|:----------------------------------------|----------------------------:|---------------:|----------------:|:-------------------------------------|---------------------------------------:|:-----------|-------------------------------------:|---------------------------:|------------------------------------------------:|
| 20082010      |                            0 | Bangpwdesh           |                            0 |              3 |                                    0 |                       0 | Igdividyal           |                                    0 |                                 6.3042e+07  | S4w22        |             4122 | CanadiznP4ocitkaking    | A017y160o1       |                       0 |                                      0 |               0.0612661 | g4100       | UncpdedPeeAPP               | D4q00         |       15150 |     0.00362387 |                                        0 | Bwngladexh         |                           7.20398e+07 | Closed   | OGM Asia Pacific                    | OAD Asia Programming               | Bangladesh Section                      |                           0 |              1 |               0 | Directive                            |                                      1 | Not PBA    |                                    0 |                          0 |                                               0 |
| 20992010      |                            0 | Banglqd4sh           |                            0 |              3 |                                    0 |                       0 | Ind7vidkal           |                                    0 |                                 6.01514e+07 | S41e2        |             4122 | danadianProf7tnakinh    | A01y7160o1       |                       0 |                                      0 |               0.222249  | B4190       | UncodecoreAPP               | D41p0         |       24040 |     0.00792736 |                                        0 | Bsngladdsh         |                           2.40702e+07 | Closed   | OGM Asia Pacific                    | OAD Asia Programming               | Bangladesh Section                      |                           0 |              1 |               0 | Directive                            |                                      1 | Not PBA    |                                    0 |                          0 |                                               0 |
| 20o92010      |                            0 | Banglwdeeh           |                            0 |              3 |                                    0 |                       0 | jndididual           |                                    0 |                                 1.79557e+07 | S412w        |             4122 | CanadiqnP4ofi4Makinf    | z01771600q       |                       0 |                                      0 |               0.0609963 | B4200       | kncodddPreAPP               | s4100         |       25020 |     0.0222131  |                                        0 | Bangoadesm         |                           2.61387e+07 | Closed   | OGM Asia Pacific                    | OAD Asia Programming               | Bangladesh Section                      |                           0 |              1 |               0 | Directive                            |                                      1 | Not PBA    |                                    0 |                          0 |                                               0 |
| 20092p10      |                            0 | W2etBankGaza         |                            0 |              3 |                                    0 |                       0 | Governm2ntap         |                                    0 |                                 4.01679e+07 | S4254        |             4265 | danadianNogProfi4Maoing | A0q86520o1       |                       0 |                                      0 |               0.590182  | Be100       | UncocedPrewPP               | D3200         |       99810 |     0.0156429  |                                        0 | WesgBamkGaza       |                           2.29261e+07 | Closed   | EGM Europe, Middle East and Maghreb | EDD Europe-Middle East Programming | West Bank Gaza & Palestinian Refugees   |                           0 |              0 |               0 | Directive                            |                                      1 | Not PBA    |                                    0 |                          0 |                                               0 |
| 20092p10      |                            0 | Mali                 |                            0 |              2 |                                    0 |                       0 | Gov4rnmentql         |                                    0 |                                 3.31722e+07 | S4214        |             4216 | Canad9angomPr9fitMaking | A01o883001       |                       0 |                                      0 |               0.481482  | n4200       | 7nc0dedPreAPP               | D4307         |       16020 |     0.00636085 |                                        0 | Mali               |                           5.02589e+06 | Closed   | WGM Sub-Saharan Africa              | WWD West & Central Africa          | Mali Program Section                    |                           0 |              1 |               0 | Responsive                           |                                      1 | Not PBA    |                                    0 |                          0 |                                               1 |
| 20092019      |                            0 | Mali                 |                            0 |              2 |                                    0 |                       0 | vovernmenral         |                                    0 |                                 5.57452e+07 | S4q15        |             4216 | vanqdianNonProfotnaking | A01880e001       |                       0 |                                      0 |               0.285579  | B42p0       | UnvodedPrsAPP               | x4207         |       32310 |     0.0240364  |                                        0 | Mali               |                           3.07708e+07 | Closed   | WGM Sub-Saharan Africa              | WWD West & Central Africa          | Mali Program Section                    |                           0 |              1 |               0 | Responsive                           |                                      1 | Not PBA    |                                    0 |                          0 |                                               1 |
| e0092010      |                            0 | Mali                 |                            0 |              2 |                                    0 |                       0 | Gofernnental         |                                    0 |                                 6.35445e+07 | a4215        |             4216 | CanadianmonProditkakkng | A919893001       |                       0 |                                      0 |               0.527594  | B3200       | 8ncodedPeeAPP               | D4q07         |       43030 |     0.00387547 |                                        0 | Mali               |                           4.05903e+07 | Closed   | WGM Sub-Saharan Africa              | WWD West & Central Africa          | Mali Program Section                    |                           0 |              1 |               0 | Responsive                           |                                      1 | Not PBA    |                                    0 |                          0 |                                               1 |
| 2009201p      |                            0 | Pakistxn             |                            0 |              3 |                                    0 |                       0 | Governmengql         |                                    0 |                                 6.28719e+07 | S4w41        |             4124 | CznadianblnProfitMakihg | z0190e3001       |                       0 |                                      0 |               0.13118   | B4w00       | Uncov3dPreAPP               | D410o         |       15110 |     0.00149727 |                                        0 | Paiistan           |                           6.54954e+07 | Closed   | OGM Asia Pacific                    | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |              1 |               0 | Responsive                           |                                      1 | Not PBA    |                                    0 |                          0 |                                               1 |
| 20092o10      |                            0 | Pakistag             |                            0 |              3 |                                    0 |                       0 | Goverjmdntal         |                                    0 |                                 3.76688e+07 | Se141        |             4124 | fanadiabNonPr8fitMaming | A0w9044001       |                       0 |                                      0 |               0.579683  | B4109       | Uncoded9reAP0               | D4109         |       15111 |     0.0189964  |                                        0 | Pakixtan           |                           1.21777e+07 | Closed   | OGM Asia Pacific                    | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |              1 |               0 | Responsive                           |                                      1 | Not PBA    |                                    0 |                          0 |                                               1 |
| 2o092010      |                            0 | 0akistan             |                            0 |              3 |                                    0 |                       0 | tovernmentai         |                                    0 |                                 3.05171e+07 | S4241        |             4124 | CanasianNonProfirMalimg | A019043o02       |                       0 |                                      0 |               0.939496  | B4q00       | UncodefPr4APP               | D410o         |       16010 |     0.00207821 |                                        0 | Pauistan           |                           7.65091e+06 | Closed   | OGM Asia Pacific                    | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |              1 |               0 | Responsive                           |                                      1 | Not PBA    |                                    0 |                          0 |                                               1 |

TableB:
| miller2_FiscalYear   |   miller2_TradeDevelopment(marker) | miller2_CountryRegionName   |   miller2_IndigenousIssues(marker) |   miller2_ContinentID |   miller2_ClimateChangeMitigation(marker) |   miller2_Biodiversity(marker) | miller2_OrganisationClass   |   miller2_KnowledgeForDevelopment(marker) |   miller2_MaximumCIDAContribution(project-level) | miller2_SectionID   |   miller2_FundCentreID | miller2_OrganisationType   | miller2_ProjectNumber   |   miller2_YouthIssues(marker) |   miller2_EnviromentalSustainability(marker) |   miller2_CountryRegionPercent | miller2_BranchID   | miller2_ProgrammingProcess(new)   | miller2_DivisionID   |   miller2_SectorID |   miller2_IRTCPercent |   miller2_ICTAsAToolForDevelopment(marker) | miller2_FundCentreName   |   miller2_UntiedAmount(Project-levelBudget) |   miller2_UrbanIssues(marker) |   miller2_ChildrenIssues(marker) |   miller2_DisabilityIssues(marker) |   miller2_GenderEquality(marker) | miller2_OrganisationID    | miller2_OrganisationName                              | miller2_OrganisationSub-class   | miller2_ContinentName   | miller2_ProjectBrowserCountryID   | miller2_CountryRegionID   | miller2_SectorName                                 |   miller2_SectorPercent |   miller2_AmountSpent |
|:---------------------|-----------------------------------:|:----------------------------|-----------------------------------:|----------------------:|------------------------------------------:|-------------------------------:|:----------------------------|------------------------------------------:|-------------------------------------------------:|:--------------------|-----------------------:|:---------------------------|:------------------------|------------------------------:|---------------------------------------------:|-------------------------------:|:-------------------|:----------------------------------|:---------------------|-------------------:|----------------------:|-------------------------------------------:|:-------------------------|--------------------------------------------:|------------------------------:|---------------------------------:|-----------------------------------:|---------------------------------:|:--------------------------|:------------------------------------------------------|:--------------------------------|:------------------------|:----------------------------------|:--------------------------|:---------------------------------------------------|------------------------:|----------------------:|
| 2009/2010            |                                  0 | Bangladesh                  |                                  0 |                     3 |                                         0 |                              0 | Individual                  |                                         0 |                                      8.50027e+06 | S4122               |                   4122 | Canadian Profit Making     | A017716001              |                             0 |                                            0 |                              1 | B4100              | Uncoded: Pre-APP                  | D4100                |              15150 |                     0 |                                          0 | Bangladesh               |                                 8.50027e+06 |                             0 |                                0 |                                  0 |                                2 | Information not available | Information not available                             | CONSULTANT                      | Asia                    | BD                                | BD                        | Democratic participation and civil society         |                     0.2 |               3932.84 |
| 2009/2010            |                                  0 | Bangladesh                  |                                  0 |                     3 |                                         0 |                              0 | Individual                  |                                         0 |                                      8.50027e+06 | S4122               |                   4122 | Canadian Profit Making     | A017716001              |                             0 |                                            0 |                              1 | B4100              | Uncoded: Pre-APP                  | D4100                |              24040 |                     0 |                                          0 | Bangladesh               |                                 8.50027e+06 |                             0 |                                0 |                                  0 |                                2 | Information not available | Information not available                             | CONSULTANT                      | Asia                    | BD                                | BD                        | Informal/semi-formal financial intermediaries      |                     0.3 |               5899.26 |
| 2009/2010            |                                  0 | Bangladesh                  |                                  0 |                     3 |                                         0 |                              0 | Individual                  |                                         0 |                                      8.50027e+06 | S4122               |                   4122 | Canadian Profit Making     | A017716001              |                             0 |                                            0 |                              1 | B4100              | Uncoded: Pre-APP                  | D4100                |              25020 |                     0 |                                          0 | Bangladesh               |                                 8.50027e+06 |                             0 |                                0 |                                  0 |                                2 | Information not available | Information not available                             | CONSULTANT                      | Asia                    | BD                                | BD                        | Privatization                                      |                     0.5 |               9832.1  |
| 2009/2010            |                                  0 | West Bank Gaza              |                                  0 |                     3 |                                         0 |                              0 | Governmental                |                                         0 |                                 500458           | S4264               |                   4265 | Canadian Non-Profit Making | A018652001              |                             0 |                                            0 |                              1 | B3100              | Uncoded: Pre-APP                  | D3100                |              99810 |                     0 |                                          0 | West Bank Gaza           |                                 0           |                             0 |                                0 |                                  0 |                                0 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Asia                    | PS                                | PS                        | Sectors not specified                              |                     1   |              20502.1  |
| 2009/2010            |                                  0 | Mali                        |                                  0 |                     2 |                                         0 |                              0 | Governmental                |                                         0 |                                      1.44101e+07 | S4215               |                   4216 | Canadian Non-Profit Making | A018893001              |                             0 |                                            0 |                              1 | B4200              | Uncoded: Pre-APP                  | D4207                |              16020 |                     0 |                                          0 | Mali                     |                                 1.44101e+07 |                             1 |                                0 |                                  0 |                                2 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Africa                  | ML                                | ML                        | Employment policy and administrative management    |                     0.5 |              14227    |
| 2009/2010            |                                  0 | Mali                        |                                  0 |                     2 |                                         0 |                              0 | Governmental                |                                         0 |                                      1.44101e+07 | S4215               |                   4216 | Canadian Non-Profit Making | A018893001              |                             0 |                                            0 |                              1 | B4200              | Uncoded: Pre-APP                  | D4207                |              32310 |                     0 |                                          0 | Mali                     |                                 1.44101e+07 |                             1 |                                0 |                                  0 |                                2 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Africa                  | ML                                | ML                        | Construction policy and administrative management  |                     0.4 |              11381.6  |
| 2009/2010            |                                  0 | Mali                        |                                  0 |                     2 |                                         0 |                              0 | Governmental                |                                         0 |                                      1.44101e+07 | S4215               |                   4216 | Canadian Non-Profit Making | A018893001              |                             0 |                                            0 |                              1 | B4200              | Uncoded: Pre-APP                  | D4207                |              43030 |                     0 |                                          0 | Mali                     |                                 1.44101e+07 |                             1 |                                0 |                                  0 |                                2 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Africa                  | ML                                | ML                        | Urban development and management                   |                     0.1 |               2845.4  |
| 2009/2010            |                                  0 | Pakistan                    |                                  0 |                     3 |                                         0 |                              0 | Governmental                |                                         0 |                                      1.37432e+07 | S4141               |                   4124 | Canadian Non-Profit Making | A019043001              |                             0 |                                            0 |                              1 | B4100              | Uncoded: Pre-APP                  | D4100                |              15110 |                     0 |                                          0 | Pakistan                 |                                 1.37432e+07 |                             0 |                                0 |                                  0 |                                0 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Asia                    | PK                                | PK                        | Public sector policy and administrative management |                     0.4 |             142315    |
| 2009/2010            |                                  0 | Pakistan                    |                                  0 |                     3 |                                         0 |                              0 | Governmental                |                                         0 |                                      1.37432e+07 | S4141               |                   4124 | Canadian Non-Profit Making | A019043001              |                             0 |                                            0 |                              1 | B4100              | Uncoded: Pre-APP                  | D4100                |              15111 |                     0 |                                          0 | Pakistan                 |                                 1.37432e+07 |                             0 |                                0 |                                  0 |                                0 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Asia                    | PK                                | PK                        | Public finance management                          |                     0.4 |             142315    |
| 2009/2010            |                                  0 | Pakistan                    |                                  0 |                     3 |                                         0 |                              0 | Governmental                |                                         0 |                                      1.37432e+07 | S4141               |                   4124 | Canadian Non-Profit Making | A019043001              |                             0 |                                            0 |                              1 | B4100              | Uncoded: Pre-APP                  | D4100                |              16010 |                     0 |                                          0 | Pakistan                 |                                 1.37432e+07 |                             0 |                                0 |                                  0 |                                0 | 10050                     | Department of Foreign Affairs and International Trade | FEDERAL                         | Asia                    | PK                                | PK                        | Social/welfare services                            |                     0.2 |              71157.6  |



source_headers: Fiscal year
Trade development (marker)
CountryRegion name
Indigenous issues (marker)
Continent ID
Climate change mitigation (marker)
Biodiversity (marker)
Organisation class
Knowledge for development (marker)
Maximum CIDA contribution (project-level)
Section ID
Fund centre ID
Organisation type
Project number
Youth issues (marker)
Enviromental sustainability (marker)
CountryRegion percent
Branch ID
Programming process (new)
Division ID
Sector ID
IRTC percent
ICT as a tool for development (marker)
Fund centre name
Untied amount(Project-level budget)
target_headers: miller2_FiscalYear
miller2_TradeDevelopment(marker)
miller2_CountryRegionName
miller2_IndigenousIssues(marker)
miller2_ContinentID
miller2_ClimateChangeMitigation(marker)
miller2_Biodiversity(marker)
miller2_OrganisationClass
miller2_KnowledgeForDevelopment(marker)
miller2_MaximumCIDAContribution(project-level)
miller2_SectionID
miller2_FundCentreID
miller2_OrganisationType
miller2_ProjectNumber
miller2_YouthIssues(marker)
miller2_EnviromentalSustainability(marker)
miller2_CountryRegionPercent
miller2_BranchID
miller2_ProgrammingProcess(new)
miller2_DivisionID
miller2_SectorID
miller2_IRTCPercent
miller2_ICTAsAToolForDevelopment(marker)
miller2_FundCentreName
miller2_UntiedAmount(Project-levelBudget)
column_mappings: Fiscal year
miller2_FiscalYear
Trade development (marker)
miller2_TradeDevelopment(marker)
CountryRegion name
miller2_CountryRegionName
Indigenous issues (marker)
miller2_IndigenousIssues(marker)
Continent ID
miller2_ContinentID
Climate change mitigation (marker)
miller2_ClimateChangeMitigation(marker)
Biodiversity (marker)
miller2_Biodiversity(marker)
Organisation class
miller2_OrganisationClass
Knowledge for development (marker)
miller2_KnowledgeForDevelopment(marker)
Maximum CIDA contribution (project-level)
miller2_MaximumCIDAContribution(project-level)
Section ID
miller2_SectionID
Fund centre ID
miller2_FundCentreID
Organisation type
miller2_OrganisationType
Project number
miller2_ProjectNumber
Youth issues (marker)
miller2_YouthIssues(marker)
Enviromental sustainability (marker)
miller2_EnviromentalSustainability(marker)
CountryRegion percent
miller2_CountryRegionPercent
Branch ID
miller2_BranchID
Programming process (new)
miller2_ProgrammingProcess(new)
Division ID
miller2_DivisionID
Sector ID
miller2_SectorID
IRTC percent
miller2_IRTCPercent
ICT as a tool for development (marker)
miller2_ICTAsAToolForDevelopment(marker)
Fund centre name
miller2_FundCentreName
Untied amount(Project-level budget)
miller2_UntiedAmount(Project-levelBudget)
output: {"column_mappings": [["Fiscal year", "miller2_FiscalYear"], ["Trade development (marker)", "miller2_TradeDevelopment(marker)"], ["CountryRegion name", "miller2_CountryRegionName"], ["Indigenous issues (marker)", "miller2_IndigenousIssues(marker)"], ["Continent ID", "miller2_ContinentID"], ["Climate change mitigation (marker)", "miller2_ClimateChangeMitigation(marker)"], ["Biodiversity (marker)", "miller2_Biodiversity(marker)"], ["Organisation class", "miller2_OrganisationClass"], ["Knowledge for development (marker)", "miller2_KnowledgeForDevelopment(marker)"], ["Maximum CIDA contribution (project-level)", "miller2_MaximumCIDAContribution(project-level)"], ["Section ID", "miller2_SectionID"], ["Fund centre ID", "miller2_FundCentreID"], ["Organisation type", "miller2_OrganisationType"], ["Project number", "miller2_ProjectNumber"], ["Youth issues (marker)", "miller2_YouthIssues(marker)"], ["Enviromental sustainability (marker)", "miller2_EnviromentalSustainability(marker)"], ["CountryRegion percent", "miller2_CountryRegionPercent"], ["Branch ID", "miller2_BranchID"], ["Programming process (new)", "miller2_ProgrammingProcess(new)"], ["Division ID", "miller2_DivisionID"], ["Sector ID", "miller2_SectorID"], ["IRTC percent", "miller2_IRTCPercent"], ["ICT as a tool for development (marker)", "miller2_ICTAsAToolForDevelopment(marker)"], ["Fund centre name", "miller2_FundCentreName"], ["Untied amount(Project-level budget)", "miller2_UntiedAmount(Project-levelBudget)"], ["Status", null], ["Branch name", null], ["Division name", null], ["Section name", null], ["Regional program (marker)", null], ["FSTC percent", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Climate change adaptation (marker)", null], ["Desertification (marker)", null], ["Participatory development and good governance", null]]}