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   |   Untied amount(Project-level budget) |   Biodiversity (marker) |   Sector ID |   Continent ID | Sector name                                   |   Trade development (marker) | Section name                      | Organisation class   |   FSTC percent |   Knowledge for development (marker) | CountryRegion name   |   Maximum CIDA contribution (project-level) |   Regional program (marker) | Organisation type       |   Participatory development and good governance |   Bilateral aid (international marker) | Section ID   | CountryRegion ID   |   Enviromental sustainability (marker) | Organisation name                               | Branch ID   |   Disability issues (marker) | Project number   | Organisation sub-class   | Status   | Branch name                         | Division ID   | Division name                      |   Fund centre ID | Fund centre name   |   IRTC percent |   CFLI (marker) | CIDA business delivery model (old)   | Programming process (new)   | PBA type   |   Climate change adaptation (marker) |   Climate change mitigation (marker) |
|:--------------|--------------------------------------:|------------------------:|------------:|---------------:|:----------------------------------------------|-----------------------------:|:----------------------------------|:---------------------|---------------:|-------------------------------------:|:---------------------|--------------------------------------------:|----------------------------:|:------------------------|------------------------------------------------:|---------------------------------------:|:-------------|:-------------------|---------------------------------------:|:------------------------------------------------|:------------|-----------------------------:|:-----------------|:-------------------------|:---------|:------------------------------------|:--------------|:-----------------------------------|-----------------:|:-------------------|---------------:|----------------:|:-------------------------------------|:----------------------------|:-----------|-------------------------------------:|-------------------------------------:|
| 29092010      |                           5.6659e+06  |                       0 |       15150 |              3 | Ddmocratucpartici9stionandcivkls9diety        |                            0 | BaggladeshSextkon                 | lnd7vidual           |       1.08863  |                                    0 | Banglzdedh           |                                 1.08013e+07 |                           0 | CanaduanP3ofi5Mak7ng    |                                               0 |                                      1 | d4122        | BD                 |                                      0 | unformariobnotavailqble                         | Bt100       |                            0 | A0177w600q       | CONSkLTAN6               | Closed   | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |             4122 | Bangladesh         |              0 |               0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 10092010      |                           6.78872e+06 |                       0 |       24040 |              3 | unfornalsejuformakfinanc7alijgermediaries     |                            0 | BangiadeshSechiln                 | jndividial           |       0.77832  |                                    0 | Babglad4sh           |                                 2.09843e+06 |                           0 | xabadoajProfitMaking    |                                               0 |                                      1 | S41w2        | BD                 |                                      0 | Inf0rhationnotavaklqble                         | Br100       |                            0 | A0177w600w       | C0NSULTAjT               | Closed   | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |             4122 | Bangladesh         |              0 |               0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 20082010      |                           1.7521e+07  |                       0 |       25020 |              3 | Pdivatiaation                                 |                            0 | BanhladesjSectiob                 | Igdivisual           |       1.32166  |                                    0 | Bajhladesh           |                             78878.2         |                           0 | CznadianProfitMqlihg    |                                               0 |                                      1 | S41q2        | BD                 |                                      0 | 9nforhatiohnotavailagle                         | B41o0       |                            0 | A017y1y001       | CkNSULgANT               | Closed   | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |             4122 | Bangladesh         |              0 |               0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 20092p10      |                           5.41108e+06 |                       0 |       99810 |              3 | Sechoesnotspeckfied                           |                            0 | W4s6BanknazwPaoestinianRefugeds   | Gove4nmentxl         |       1.54762  |                                    0 | 2estBqnkGaza         |                                 3.65572e+07 |                           0 | CanadixnNonProfirMqkinb |                                               0 |                                      1 | S4364        | PS                 |                                      0 | DepartmehtotForeignAfdairsandInteebationalT4zxd | B310o       |                            0 | A01865290w       | FEDERAk                  | Closed   | EGM Europe, Middle East and Maghreb | D3100         | EDD Europe-Middle East Programming |             4265 | West Bank Gaza     |              0 |               0 | Directive                            | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 200920w0      |                           2.76027e+06 |                       0 |       16020 |              2 | Enplo5hentpilicyandadm8nistrat8vemagagemrnt   |                            0 | MaliorogramSechioj                | Govetnhental         |       1.99759  |                                    0 | Mali                 |                                 1.49032e+07 |                           0 | vanasiabNonProfirMaking |                                               1 |                                      1 | e4215        | ML                 |                                      0 | DepqrtmdnhofcorsignAffairszndInternayionalyrzde | B4w00       |                            0 | A01889wo01       | FED2RAL                  | Closed   | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          |             4216 | Mali               |              0 |               0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 20092910      |                           3.35592e+06 |                       0 |       32310 |              2 | Constfuchionpooicyahdadmunidtrativemwnatejent |                            0 | MxiiProgramSectjon                | Gkvernmegtal         |       0.788811 |                                    0 | Mali                 |                                 2.43593e+07 |                           0 | CanadianNinPriditMakinh |                                               1 |                                      1 | S421t        | ML                 |                                      0 | D3pwrtmentofForeirmAtfsirdandInternafiobalTrade | B42p0       |                            0 | z018793001       | FED4RAL                  | Closed   | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          |             4216 | Mali               |              0 |               0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 20p92010      |                           6.36422e+06 |                       0 |       43030 |              2 | 7rbqndevepopmentandmagagemebt                 |                            0 | hakuProgramSection                | Gogernmentwl         |       1.35945  |                                    0 | Mali                 |                            523279           |                           0 | CqnadishNinProfitMaking |                                               1 |                                      1 | S4216        | ML                 |                                      0 | Depsrtmen5ofFo4eignAfdaifaanfInte3nationalTraxe | f4200       |                            0 | A0187930o1       | FEDdRAL                  | Closed   | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          |             4216 | Mali               |              0 |               0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 20092p10      |                           1.01496e+07 |                       0 |       15110 |              3 | Puglicdecti3poiicjandadministrat9vemanagemehy |                            0 | OAAqdbjanis5qnPakistanandSriLanka | vovsrnmental         |       0.961093 |                                    0 | Pxkistan             |                                 3.1318e+07  |                           0 | CahawianN0mProfitMaking |                                               1 |                                      1 | d4141        | PK                 |                                      0 | Delzrtk4ntifFkreignAffairzancIhternationalTrade | B41o0       |                            0 | A019p43o01       | FEsERAL                  | Closed   | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |             4124 | Pakistan           |              0 |               0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| 200920q0      |                           9.05315e+06 |                       0 |       15111 |              3 | Publicvinancemqnagenebt                       |                            0 | OAAAfyhankstwnPamistanamdSdiLanka | Glvfrnmental         |       0.894052 |                                    0 | Pzkistan             |                                 1.93585e+07 |                           0 | CqnadianNomProfithak8ng |                                               1 |                                      1 | S5141        | PK                 |                                      0 | xd0artmentofForrignAffairsandInterjsti9nqlTrzde | B4200       |                            0 | A018042001       | FEDEeAL                  | Closed   | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |             4124 | Pakistan           |              0 |               0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |
| q0092010      |                           2.88944e+07 |                       0 |       16010 |              3 | Soxizlwelfarewerfices                         |                            0 | OAxAfghanis5anPauidtananeSriLqnka | Governmenfxl         |       1.55612  |                                    0 | Palistan             |                                 2.04786e+07 |                           0 | vajadiabNonProfitMakimg |                                               1 |                                      1 | S414q        | PK                 |                                      0 | Department9feoreignAffzirsajvInfedmwtionalTrade | B4190       |                            0 | A0w9943001       | FEDEdAL                  | Closed   | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |             4124 | Pakistan           |              0 |               0 | Responsive                           | Uncoded: Pre-APP            | Not PBA    |                                    0 |                                    0 |

TableB:
| Fiscal year   |   Untied amount(Project-level budget) |   Biodiversity (marker) |   Sector ID |   Continent ID | Sector name                                        |   Trade development (marker) | Section name                            | Organisation class   |   FSTC percent |   Knowledge for development (marker) | CountryRegion name   |   Maximum CIDA contribution (project-level) |   Regional program (marker) | Organisation type          |   Participatory development and good governance |   Bilateral aid (international marker) | Section ID   | CountryRegion ID   |   Enviromental sustainability (marker) | Organisation name                                     | Branch ID   |   Disability issues (marker) | Project number   | Organisation sub-class   |   Desertification (marker) |   Urban issues (marker) |   Children issues (marker) |   Youth issues (marker) |   Indigenous issues (marker) |   ICT as a tool for development (marker) |   Gender equality (marker) | Organisation ID           | Continent name   | Project Browser country ID   |   CountryRegion percent |   Sector percent |   Amount spent |
|:--------------|--------------------------------------:|------------------------:|------------:|---------------:|:---------------------------------------------------|-----------------------------:|:----------------------------------------|:---------------------|---------------:|-------------------------------------:|:---------------------|--------------------------------------------:|----------------------------:|:---------------------------|------------------------------------------------:|---------------------------------------:|:-------------|:-------------------|---------------------------------------:|:------------------------------------------------------|:------------|-----------------------------:|:-----------------|:-------------------------|---------------------------:|------------------------:|---------------------------:|------------------------:|-----------------------------:|-----------------------------------------:|---------------------------:|:--------------------------|:-----------------|:-----------------------------|------------------------:|-----------------:|---------------:|
| 2009/2010     |                           8.50027e+06 |                       0 |       15150 |              3 | Democratic participation and civil society         |                            0 | Bangladesh Section                      | Individual           |              1 |                                    0 | Bangladesh           |                                 8.50027e+06 |                           0 | Canadian Profit Making     |                                               0 |                                      1 | S4122        | BD                 |                                      0 | Information not available                             | B4100       |                            0 | A017716001       | CONSULTANT               |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          2 | Information not available | Asia             | BD                           |                       1 |              0.2 |        3932.84 |
| 2009/2010     |                           8.50027e+06 |                       0 |       24040 |              3 | Informal/semi-formal financial intermediaries      |                            0 | Bangladesh Section                      | Individual           |              1 |                                    0 | Bangladesh           |                                 8.50027e+06 |                           0 | Canadian Profit Making     |                                               0 |                                      1 | S4122        | BD                 |                                      0 | Information not available                             | B4100       |                            0 | A017716001       | CONSULTANT               |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          2 | Information not available | Asia             | BD                           |                       1 |              0.3 |        5899.26 |
| 2009/2010     |                           8.50027e+06 |                       0 |       25020 |              3 | Privatization                                      |                            0 | Bangladesh Section                      | Individual           |              1 |                                    0 | Bangladesh           |                                 8.50027e+06 |                           0 | Canadian Profit Making     |                                               0 |                                      1 | S4122        | BD                 |                                      0 | Information not available                             | B4100       |                            0 | A017716001       | CONSULTANT               |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          2 | Information not available | Asia             | BD                           |                       1 |              0.5 |        9832.1  |
| 2009/2010     |                           0           |                       0 |       99810 |              3 | Sectors not specified                              |                            0 | West Bank Gaza & Palestinian Refugees   | Governmental         |              0 |                                    0 | West Bank Gaza       |                            500458           |                           0 | Canadian Non-Profit Making |                                               0 |                                      1 | S4264        | PS                 |                                      0 | Department of Foreign Affairs and International Trade | B3100       |                            0 | A018652001       | FEDERAL                  |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          0 | 10050                     | Asia             | PS                           |                       1 |              1   |       20502.1  |
| 2009/2010     |                           1.44101e+07 |                       0 |       16020 |              2 | Employment policy and administrative management    |                            0 | Mali Program Section                    | Governmental         |              1 |                                    0 | Mali                 |                                 1.44101e+07 |                           0 | Canadian Non-Profit Making |                                               1 |                                      1 | S4215        | ML                 |                                      0 | Department of Foreign Affairs and International Trade | B4200       |                            0 | A018893001       | FEDERAL                  |                          0 |                       1 |                          0 |                       0 |                            0 |                                        0 |                          2 | 10050                     | Africa           | ML                           |                       1 |              0.5 |       14227    |
| 2009/2010     |                           1.44101e+07 |                       0 |       32310 |              2 | Construction policy and administrative management  |                            0 | Mali Program Section                    | Governmental         |              1 |                                    0 | Mali                 |                                 1.44101e+07 |                           0 | Canadian Non-Profit Making |                                               1 |                                      1 | S4215        | ML                 |                                      0 | Department of Foreign Affairs and International Trade | B4200       |                            0 | A018893001       | FEDERAL                  |                          0 |                       1 |                          0 |                       0 |                            0 |                                        0 |                          2 | 10050                     | Africa           | ML                           |                       1 |              0.4 |       11381.6  |
| 2009/2010     |                           1.44101e+07 |                       0 |       43030 |              2 | Urban development and management                   |                            0 | Mali Program Section                    | Governmental         |              1 |                                    0 | Mali                 |                                 1.44101e+07 |                           0 | Canadian Non-Profit Making |                                               1 |                                      1 | S4215        | ML                 |                                      0 | Department of Foreign Affairs and International Trade | B4200       |                            0 | A018893001       | FEDERAL                  |                          0 |                       1 |                          0 |                       0 |                            0 |                                        0 |                          2 | 10050                     | Africa           | ML                           |                       1 |              0.1 |        2845.4  |
| 2009/2010     |                           1.37432e+07 |                       0 |       15110 |              3 | Public sector policy and administrative management |                            0 | OAA Afghanistan, Pakistan and Sri Lanka | Governmental         |              1 |                                    0 | Pakistan             |                                 1.37432e+07 |                           0 | Canadian Non-Profit Making |                                               1 |                                      1 | S4141        | PK                 |                                      0 | Department of Foreign Affairs and International Trade | B4100       |                            0 | A019043001       | FEDERAL                  |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          0 | 10050                     | Asia             | PK                           |                       1 |              0.4 |      142315    |
| 2009/2010     |                           1.37432e+07 |                       0 |       15111 |              3 | Public finance management                          |                            0 | OAA Afghanistan, Pakistan and Sri Lanka | Governmental         |              1 |                                    0 | Pakistan             |                                 1.37432e+07 |                           0 | Canadian Non-Profit Making |                                               1 |                                      1 | S4141        | PK                 |                                      0 | Department of Foreign Affairs and International Trade | B4100       |                            0 | A019043001       | FEDERAL                  |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          0 | 10050                     | Asia             | PK                           |                       1 |              0.4 |      142315    |
| 2009/2010     |                           1.37432e+07 |                       0 |       16010 |              3 | Social/welfare services                            |                            0 | OAA Afghanistan, Pakistan and Sri Lanka | Governmental         |              1 |                                    0 | Pakistan             |                                 1.37432e+07 |                           0 | Canadian Non-Profit Making |                                               1 |                                      1 | S4141        | PK                 |                                      0 | Department of Foreign Affairs and International Trade | B4100       |                            0 | A019043001       | FEDERAL                  |                          0 |                       0 |                          0 |                       0 |                            0 |                                        0 |                          0 | 10050                     | Asia             | PK                           |                       1 |              0.2 |       71157.6  |



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