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   | CIDA business delivery model (old)   | CountryRegion ID   |   Biodiversity (marker) | Organisation name                                     | Division ID   | Programming process (new)   | Division name                      |   Continent ID | Section ID   | Project number   |   Trade development (marker) | Branch name                         | Continent name   |   CountryRegion percent | Status   |   Maximum CIDA contribution (project-level) | Branch ID   | Section name                            |   Regional program (marker) |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   IRTC percent |   CFLI (marker) |   Bilateral aid (international marker) | PBA type   |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |   Climate change mitigation (marker) |   Desertification (marker) |   Participatory development and good governance |
|:--------------|:-------------------------------------|:-------------------|------------------------:|:------------------------------------------------------|:--------------|:----------------------------|:-----------------------------------|---------------:|:-------------|:-----------------|-----------------------------:|:------------------------------------|:-----------------|------------------------:|:---------|--------------------------------------------:|:------------|:----------------------------------------|----------------------------:|-----------------:|:-------------------|--------------------------------------:|---------------:|---------------:|----------------:|---------------------------------------:|:-----------|---------------------------------------:|-------------------------------------:|-------------------------------------:|---------------------------:|------------------------------------------------:|
| 2009/2010     | Directive                            | BD                 |                       0 | Information not available                             | D4100         | Uncoded: Pre-APP            | OAD Asia Programming               |              3 | S4122        | A017716001       |                            0 | OGM Asia Pacific                    | Asia             |                       1 | Closed   |                                 8.50027e+06 | B4100       | Bangladesh Section                      |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 2009/2010     | Directive                            | BD                 |                       0 | Information not available                             | D4100         | Uncoded: Pre-APP            | OAD Asia Programming               |              3 | S4122        | A017716001       |                            0 | OGM Asia Pacific                    | Asia             |                       1 | Closed   |                                 8.50027e+06 | B4100       | Bangladesh Section                      |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 2009/2010     | Directive                            | BD                 |                       0 | Information not available                             | D4100         | Uncoded: Pre-APP            | OAD Asia Programming               |              3 | S4122        | A017716001       |                            0 | OGM Asia Pacific                    | Asia             |                       1 | Closed   |                                 8.50027e+06 | B4100       | Bangladesh Section                      |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 2009/2010     | Directive                            | PS                 |                       0 | Department of Foreign Affairs and International Trade | D3100         | Uncoded: Pre-APP            | EDD Europe-Middle East Programming |              3 | S4264        | A018652001       |                            0 | EGM Europe, Middle East and Maghreb | Asia             |                       1 | Closed   |                            500458           | B3100       | West Bank Gaza & Palestinian Refugees   |                           0 |             4265 | West Bank Gaza     |                           0           |              0 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 2009/2010     | Responsive                           | ML                 |                       0 | Department of Foreign Affairs and International Trade | D4207         | Uncoded: Pre-APP            | WWD West & Central Africa          |              2 | S4215        | A018893001       |                            0 | WGM Sub-Saharan Africa              | Africa           |                       1 | Closed   |                                 1.44101e+07 | B4200       | Mali Program Section                    |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009/2010     | Responsive                           | ML                 |                       0 | Department of Foreign Affairs and International Trade | D4207         | Uncoded: Pre-APP            | WWD West & Central Africa          |              2 | S4215        | A018893001       |                            0 | WGM Sub-Saharan Africa              | Africa           |                       1 | Closed   |                                 1.44101e+07 | B4200       | Mali Program Section                    |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009/2010     | Responsive                           | ML                 |                       0 | Department of Foreign Affairs and International Trade | D4207         | Uncoded: Pre-APP            | WWD West & Central Africa          |              2 | S4215        | A018893001       |                            0 | WGM Sub-Saharan Africa              | Africa           |                       1 | Closed   |                                 1.44101e+07 | B4200       | Mali Program Section                    |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009/2010     | Responsive                           | PK                 |                       0 | Department of Foreign Affairs and International Trade | D4100         | Uncoded: Pre-APP            | OAD Asia Programming               |              3 | S4141        | A019043001       |                            0 | OGM Asia Pacific                    | Asia             |                       1 | Closed   |                                 1.37432e+07 | B4100       | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009/2010     | Responsive                           | PK                 |                       0 | Department of Foreign Affairs and International Trade | D4100         | Uncoded: Pre-APP            | OAD Asia Programming               |              3 | S4141        | A019043001       |                            0 | OGM Asia Pacific                    | Asia             |                       1 | Closed   |                                 1.37432e+07 | B4100       | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009/2010     | Responsive                           | PK                 |                       0 | Department of Foreign Affairs and International Trade | D4100         | Uncoded: Pre-APP            | OAD Asia Programming               |              3 | S4141        | A019043001       |                            0 | OGM Asia Pacific                    | Asia             |                       1 | Closed   |                                 1.37432e+07 | B4100       | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |

TableB:
| FiYe      | CIDABusDeliMod   | CoReID   |   Bio | OrganN                                                               | DivID   | ProPr            | DiviN                                    |   ContiID | SecID   | PrNum      |   TrDev | BraN                              | ContiN   |   CounRegPer |   UrIs |   ChIss |   YoIss |   IndiIss |   DisIs |   ICTAAToFoDev |   KnoFoDevelo |   GeEq |   OrgaID | OrgTy                      | OrgCl         | OrgS                  | ProjBrCoID   | CoReNa      |   SeID | SecN                                                     |   SePerc |       AmoSpe |
|:----------|:-----------------|:---------|------:|:---------------------------------------------------------------------|:--------|:-----------------|:-----------------------------------------|----------:|:--------|:-----------|--------:|:----------------------------------|:---------|-------------:|-------:|--------:|--------:|----------:|--------:|---------------:|--------------:|-------:|---------:|:---------------------------|:--------------|:----------------------|:-------------|:------------|-------:|:---------------------------------------------------------|---------:|-------------:|
| 2009/2010 | Core Funding     | X3       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         3 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Asia     |         0.22 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X3           | Asia MC     |  33140 | Multilateral trade negotiations                          |    0.14  |  75768       |
| 2009/2010 | Core Funding     | X3       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         3 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Asia     |         0.22 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X3           | Asia MC     |  99810 | Sectors not specified                                    |    0.505 | 273306       |
| 2009/2010 | Core Funding     | X4       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         5 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Europe   |         0.32 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X4           | Europe MC   |  12191 | Medical services                                         |    0.268 | 210970       |
| 2009/2010 | Core Funding     | X4       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         5 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Europe   |         0.32 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X4           | Europe MC   |  14015 | Water resources conservation (including data collection) |    0.047 |  36998.4     |
| 2009/2010 | Core Funding     | X4       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         5 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Europe   |         0.32 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X4           | Europe MC   |  23510 | Nuclear energy electric power plants                     |    0.04  |  31488       |
| 2009/2010 | Core Funding     | X4       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         5 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Europe   |         0.32 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X4           | Europe MC   |  33140 | Multilateral trade negotiations                          |    0.14  | 110208       |
| 2009/2010 | Core Funding     | X4       |     0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | D5600   | Uncoded: Pre-APP | MID International Organizations          |         5 | S5602   | M013170001 |       0 | MFM Global Issues and Development | Europe   |         0.32 |      0 |       0 |       0 |         0 |       0 |              1 |             1 |      0 |  1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | X4           | Europe MC   |  99810 | Sectors not specified                                    |    0.505 | 397536       |
| 2009/2010 | Responsive       | SV       |     0 | PAHO - Pan American Health Organization                              | D5301   | Uncoded: Pre-APP | MHDInternational Humanitarian Assistance |         1 | S5320   | M013171001 |       0 | MFM Global Issues and Development | America  |         1    |      0 |       0 |       0 |         0 |       0 |              0 |             0 |      0 |  1001300 | Foreign Non-Profit Making  | Multilateral  | REGIONAL ORGANIZATION | SV           | El Salvador |  72010 | Material relief assistance and services                  |    1     | 300000       |
| 2009/2010 | Core Funding     | X1       |     0 | ICRC Appeals via CRCS                                                | D5301   | Uncoded: Pre-APP | MHDInternational Humanitarian Assistance |         2 | S5330   | M013172001 |       0 | MFM Global Issues and Development | Africa   |         0.5  |      0 |       0 |       0 |         0 |       0 |              0 |             0 |      1 |  1014663 | Canadian Non-Profit Making | Civil Society | INTERNATIONAL NGO     | X1           | Africa MC   |  72010 | Material relief assistance and services                  |    1     |      1.5e+06 |
| 2009/2010 | Core Funding     | X2       |     0 | ICRC Appeals via CRCS                                                | D5301   | Uncoded: Pre-APP | MHDInternational Humanitarian Assistance |         1 | S5330   | M013172001 |       0 | MFM Global Issues and Development | America  |         0.15 |      0 |       0 |       0 |         0 |       0 |              0 |             0 |      1 |  1014663 | Canadian Non-Profit Making | Civil Society | INTERNATIONAL NGO     | X2           | Americas MC |  72010 | Material relief assistance and services                  |    1     | 450000       |



source_headers: Fiscal year
CIDA business delivery model (old)
CountryRegion ID
Biodiversity (marker)
Organisation name
Division ID
Programming process (new)
Division name
Continent ID
Section ID
Project number
Trade development (marker)
Branch name
Continent name
CountryRegion percent
target_headers: FiYe
CIDABusDeliMod
CoReID
Bio
OrganN
DivID
ProPr
DiviN
ContiID
SecID
PrNum
TrDev
BraN
ContiN
CounRegPer
column_mappings: Fiscal year
FiYe
CIDA business delivery model (old)
CIDABusDeliMod
CountryRegion ID
CoReID
Biodiversity (marker)
Bio
Organisation name
OrganN
Division ID
DivID
Programming process (new)
ProPr
Division name
DiviN
Continent ID
ContiID
Section ID
SecID
Project number
PrNum
Trade development (marker)
TrDev
Branch name
BraN
Continent name
ContiN
CountryRegion percent
CounRegPer
output: {"column_mappings": [["Fiscal year", "FiYe"], ["CIDA business delivery model (old)", "CIDABusDeliMod"], ["CountryRegion ID", "CoReID"], ["Biodiversity (marker)", "Bio"], ["Organisation name", "OrganN"], ["Division ID", "DivID"], ["Programming process (new)", "ProPr"], ["Division name", "DiviN"], ["Continent ID", "ContiID"], ["Section ID", "SecID"], ["Project number", "PrNum"], ["Trade development (marker)", "TrDev"], ["Branch name", "BraN"], ["Continent name", "ContiN"], ["CountryRegion percent", "CounRegPer"], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Section name", null], ["Regional program (marker)", null], ["Fund centre ID", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["FSTC percent", null], ["IRTC percent", null], ["CFLI (marker)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Enviromental sustainability (marker)", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null], ["Desertification (marker)", null], ["Participatory development and good governance", null]]}