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   |   FSTC percent | Section ID   |   Participatory development and good governance | CIDA business delivery model (old)   | CountryRegion ID   | Organisation class   |   Sector ID |   Enviromental sustainability (marker) | Organisation name                               | CountryRegion name   |   Continent ID |   Climate change adaptation (marker) | Section name                      |   Trade development (marker) | Project number   | Status   |   Maximum CIDA contribution (project-level) | Branch ID   | Branch name                         | Division ID   | Division name                      |   Regional program (marker) |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   IRTC percent |   CFLI (marker) | Programming process (new)   |   Bilateral aid (international marker) | PBA type   |   Climate change mitigation (marker) |   Desertification (marker) |
|:--------------|---------------:|:-------------|------------------------------------------------:|:-------------------------------------|:-------------------|:---------------------|------------:|---------------------------------------:|:------------------------------------------------|:---------------------|---------------:|-------------------------------------:|:----------------------------------|-----------------------------:|:-----------------|:---------|--------------------------------------------:|:------------|:------------------------------------|:--------------|:-----------------------------------|----------------------------:|-----------------:|:-------------------|--------------------------------------:|---------------:|----------------:|:----------------------------|---------------------------------------:|:-----------|-------------------------------------:|---------------------------:|
| 2009201o      |       1.91911  | S4q22        |                                               0 | Dirdctive                            | BD                 | Ibdiviwual           |       15150 |                                      0 | Imbormagionnotsvailable                         | Babglqdesh           |              3 |                                    0 | BanviwdeshSection                 |                            0 | A017716001       | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 20092p10      |       0.806568 | d4122        |                                               0 | D8rective                            | BD                 | Indiviskal           |       24040 |                                      0 | 8nfornstionnotsvailable                         | Banglaxesm           |              3 |                                    0 | BangladdshSex4ion                 |                            0 | A017716001       | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 20092p10      |       2.2446   | S4222        |                                               0 | Dir3ctive                            | BD                 | Ibdividyal           |       25020 |                                      0 | jnforma6iohno5available                         | Banrlad4sh           |              3 |                                    0 | Banglsd2shSectioj                 |                            0 | A017716001       | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 20092019      |       0.481562 | S4q64        |                                               0 | Direct8ve                            | PS                 | Governmfnral         |       99810 |                                      0 | DeparymemtofFore9gjwfrairsqndIn5ernationalTrqde | WsstBankyaza         |              3 |                                    0 | WesfBwgkGazaPalestimianRef6fees   |                            0 | A018652001       | Closed   |                            500458           | B3100       | EGM Europe, Middle East and Maghreb | D3100         | EDD Europe-Middle East Programming |                           0 |             4265 | West Bank Gaza     |                           0           |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 2p092010      |       0.502053 | S4q15        |                                               1 | Redpogsive                           | ML                 | Governm4ntap         |       16020 |                                      0 | Depar6mentofForejgnsffxirsagdIn63rnztionalTradf | Mali                 |              2 |                                    0 | MakiProgtanSection                |                            0 | A018893001       | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          |                           0 |             4216 | Mali               |                           1.44101e+07 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 20092p10      |       1.27879  | S5215        |                                               1 | Rwsponsiv4                           | ML                 | G0dernmental         |       32310 |                                      0 | vepar4mentofForfignAvfairsandubtermarionalTraxe | Mali                 |              2 |                                    0 | nali9rogramS3ction                |                            0 | A018893001       | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          |                           0 |             4216 | Mali               |                           1.44101e+07 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 200920q0      |       0.498103 | S3215        |                                               1 | Respondice                           | ML                 | Gogernmentai         |       43030 |                                      0 | Depaf4mebrofFordjgnAffairsanxInhernationapTrade | Mali                 |              2 |                                    0 | MqloProgramSectikn                |                            0 | A018893001       | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          |                           0 |             4216 | Mali               |                           1.44101e+07 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| w0092010      |       1.5627   | Se141        |                                               1 | Redlonsive                           | PK                 | hovergmental         |       15110 |                                      0 | DepartnentofFoesifmAffaigsandlnternationwlhrade | Pqkistan             |              3 |                                    0 | OAqAfghanistanPak8sfanandSekLsnka |                            0 | A019043001       | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 2p092010      |       0.956429 | S4142        |                                               1 | Resoonside                           | PK                 | Gofernmenral         |       15111 |                                      0 | separtmentifFor3ighAffqirqandIn5ernationaoTrzde | Pakixtan             |              3 |                                    0 | 8xAwfyhajistajPakistanandSriLanka |                            0 | A019043001       | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |
| 20o92010      |       0.731788 | z4141        |                                               1 | R2sppnsive                           | PK                 | Govegnmentzl         |       16010 |                                      0 | DepartmdbtofFodeignAcfairsqndlntdrnationak5rade | Pakiqtan             |              3 |                                    0 | OxAAdghanistanlakistananvxriLamka |                            0 | A019043001       | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                          0 |

TableB:
| Fiscal year   |   FSTC percent | Section ID   |   Participatory development and good governance | CIDA business delivery model (old)   | CountryRegion ID   | Organisation class   |   Sector ID |   Enviromental sustainability (marker) | Organisation name                                                    | CountryRegion name   |   Continent ID |   Climate change adaptation (marker) | Section name                             |   Trade development (marker) |   Biodiversity (marker) |   Urban issues (marker) |   Children issues (marker) |   Youth issues (marker) |   Indigenous issues (marker) |   Disability issues (marker) |   ICT as a tool for development (marker) |   Knowledge for development (marker) |   Gender equality (marker) |   Organisation ID | Organisation type          | Organisation sub-class   | Continent name   | Project Browser country ID   |   CountryRegion percent | Sector name                                              |   Sector percent |   Amount spent |
|:--------------|---------------:|:-------------|------------------------------------------------:|:-------------------------------------|:-------------------|:---------------------|------------:|---------------------------------------:|:---------------------------------------------------------------------|:---------------------|---------------:|-------------------------------------:|:-----------------------------------------|-----------------------------:|------------------------:|------------------------:|---------------------------:|------------------------:|-----------------------------:|-----------------------------:|-----------------------------------------:|-------------------------------------:|---------------------------:|------------------:|:---------------------------|:-------------------------|:-----------------|:-----------------------------|------------------------:|:---------------------------------------------------------|-----------------:|---------------:|
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X3                 | Multilateral         |       33140 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Asia MC              |              3 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Asia             | X3                           |                    0.22 | Multilateral trade negotiations                          |            0.14  |    75768       |
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X3                 | Multilateral         |       99810 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Asia MC              |              3 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Asia             | X3                           |                    0.22 | Sectors not specified                                    |            0.505 |   273306       |
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X4                 | Multilateral         |       12191 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Europe MC            |              5 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Europe           | X4                           |                    0.32 | Medical services                                         |            0.268 |   210970       |
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X4                 | Multilateral         |       14015 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Europe MC            |              5 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Europe           | X4                           |                    0.32 | Water resources conservation (including data collection) |            0.047 |    36998.4     |
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X4                 | Multilateral         |       23510 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Europe MC            |              5 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Europe           | X4                           |                    0.32 | Nuclear energy electric power plants                     |            0.04  |    31488       |
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X4                 | Multilateral         |       33140 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Europe MC            |              5 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Europe           | X4                           |                    0.32 | Multilateral trade negotiations                          |            0.14  |   110208       |
| 2009/2010     |              0 | S5602        |                                               1 | Core Funding                         | X4                 | Multilateral         |       99810 |                                      1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Europe MC            |              5 |                                    0 | MIO United Nations                       |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        1 |                                    1 |                          0 |           1005967 | Foreign Non-Profit Making  | UNITED NATIONS           | Europe           | X4                           |                    0.32 | Sectors not specified                                    |            0.505 |   397536       |
| 2009/2010     |              0 | S5320        |                                               0 | Responsive                           | SV                 | Multilateral         |       72010 |                                      0 | PAHO - Pan American Health Organization                              | El Salvador          |              1 |                                    0 | MHI International Humanitarian Assis ops |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        0 |                                    0 |                          0 |           1001300 | Foreign Non-Profit Making  | REGIONAL ORGANIZATION    | America          | SV                           |                    1    | Material relief assistance and services                  |            1     |   300000       |
| 2009/2010     |              0 | S5330        |                                               0 | Core Funding                         | X1                 | Civil Society        |       72010 |                                      0 | ICRC Appeals via CRCS                                                | Africa MC            |              2 |                                    0 | MHO Huma Organization & Food Assistance  |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        0 |                                    0 |                          1 |           1014663 | Canadian Non-Profit Making | INTERNATIONAL NGO        | Africa           | X1                           |                    0.5  | Material relief assistance and services                  |            1     |        1.5e+06 |
| 2009/2010     |              0 | S5330        |                                               0 | Core Funding                         | X2                 | Civil Society        |       72010 |                                      0 | ICRC Appeals via CRCS                                                | Americas MC          |              1 |                                    0 | MHO Huma Organization & Food Assistance  |                            0 |                       0 |                       0 |                          0 |                       0 |                            0 |                            0 |                                        0 |                                    0 |                          1 |           1014663 | Canadian Non-Profit Making | INTERNATIONAL NGO        | America          | X2                           |                    0.15 | Material relief assistance and services                  |            1     |   450000       |



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