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   |   Enviromental sustainability (marker) | Organisation sub-class   |   Sector ID | CIDA business delivery model (old)   |   Untied amount(Project-level budget) | Programming process (new)   | Organisation class   |   FSTC percent | Division ID   | Fund centre name   |   ICT as a tool for development (marker) | Project number   | Continent name   |   Climate change mitigation (marker) | Section ID   |   Bilateral aid (international marker) |   Gender equality (marker) | Organisation ID           | Branch ID   |   Climate change adaptation (marker) |   Desertification (marker) | Division name                      | CountryRegion ID   |   Urban issues (marker) | Status   |   Maximum CIDA contribution (project-level) | Branch name                         | Section name                            |   Regional program (marker) |   Fund centre ID |   IRTC percent |   CFLI (marker) | PBA type   |   Participatory development and good governance |   Trade development (marker) |   Biodiversity (marker) |   Children issues (marker) |
|:--------------|---------------------------------------:|:-------------------------|------------:|:-------------------------------------|--------------------------------------:|:----------------------------|:---------------------|---------------:|:--------------|:-------------------|-----------------------------------------:|:-----------------|:-----------------|-------------------------------------:|:-------------|---------------------------------------:|---------------------------:|:--------------------------|:------------|-------------------------------------:|---------------------------:|:-----------------------------------|:-------------------|------------------------:|:---------|--------------------------------------------:|:------------------------------------|:----------------------------------------|----------------------------:|-----------------:|---------------:|----------------:|:-----------|------------------------------------------------:|-----------------------------:|------------------------:|---------------------------:|
| 2009/2010     |                                      0 | CONSULTANT               |       15150 | Directive                            |                           8.50027e+06 | Uncoded: Pre-APP            | Individual           |              1 | D4100         | Bangladesh         |                                        0 | A017716001       | Asia             |                                    0 | S4122        |                                      1 |                          2 | Information not available | B4100       |                                    0 |                          0 | OAD Asia Programming               | BD                 |                       0 | Closed   |                                 8.50027e+06 | OGM Asia Pacific                    | Bangladesh Section                      |                           0 |             4122 |              0 |               0 | Not PBA    |                                               0 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | CONSULTANT               |       24040 | Directive                            |                           8.50027e+06 | Uncoded: Pre-APP            | Individual           |              1 | D4100         | Bangladesh         |                                        0 | A017716001       | Asia             |                                    0 | S4122        |                                      1 |                          2 | Information not available | B4100       |                                    0 |                          0 | OAD Asia Programming               | BD                 |                       0 | Closed   |                                 8.50027e+06 | OGM Asia Pacific                    | Bangladesh Section                      |                           0 |             4122 |              0 |               0 | Not PBA    |                                               0 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | CONSULTANT               |       25020 | Directive                            |                           8.50027e+06 | Uncoded: Pre-APP            | Individual           |              1 | D4100         | Bangladesh         |                                        0 | A017716001       | Asia             |                                    0 | S4122        |                                      1 |                          2 | Information not available | B4100       |                                    0 |                          0 | OAD Asia Programming               | BD                 |                       0 | Closed   |                                 8.50027e+06 | OGM Asia Pacific                    | Bangladesh Section                      |                           0 |             4122 |              0 |               0 | Not PBA    |                                               0 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       99810 | Directive                            |                           0           | Uncoded: Pre-APP            | Governmental         |              0 | D3100         | West Bank Gaza     |                                        0 | A018652001       | Asia             |                                    0 | S4264        |                                      1 |                          0 | 10050                     | B3100       |                                    0 |                          0 | EDD Europe-Middle East Programming | PS                 |                       0 | Closed   |                            500458           | EGM Europe, Middle East and Maghreb | West Bank Gaza & Palestinian Refugees   |                           0 |             4265 |              0 |               0 | Not PBA    |                                               0 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       16020 | Responsive                           |                           1.44101e+07 | Uncoded: Pre-APP            | Governmental         |              1 | D4207         | Mali               |                                        0 | A018893001       | Africa           |                                    0 | S4215        |                                      1 |                          2 | 10050                     | B4200       |                                    0 |                          0 | WWD West & Central Africa          | ML                 |                       1 | Closed   |                                 1.44101e+07 | WGM Sub-Saharan Africa              | Mali Program Section                    |                           0 |             4216 |              0 |               0 | Not PBA    |                                               1 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       32310 | Responsive                           |                           1.44101e+07 | Uncoded: Pre-APP            | Governmental         |              1 | D4207         | Mali               |                                        0 | A018893001       | Africa           |                                    0 | S4215        |                                      1 |                          2 | 10050                     | B4200       |                                    0 |                          0 | WWD West & Central Africa          | ML                 |                       1 | Closed   |                                 1.44101e+07 | WGM Sub-Saharan Africa              | Mali Program Section                    |                           0 |             4216 |              0 |               0 | Not PBA    |                                               1 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       43030 | Responsive                           |                           1.44101e+07 | Uncoded: Pre-APP            | Governmental         |              1 | D4207         | Mali               |                                        0 | A018893001       | Africa           |                                    0 | S4215        |                                      1 |                          2 | 10050                     | B4200       |                                    0 |                          0 | WWD West & Central Africa          | ML                 |                       1 | Closed   |                                 1.44101e+07 | WGM Sub-Saharan Africa              | Mali Program Section                    |                           0 |             4216 |              0 |               0 | Not PBA    |                                               1 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       15110 | Responsive                           |                           1.37432e+07 | Uncoded: Pre-APP            | Governmental         |              1 | D4100         | Pakistan           |                                        0 | A019043001       | Asia             |                                    0 | S4141        |                                      1 |                          0 | 10050                     | B4100       |                                    0 |                          0 | OAD Asia Programming               | PK                 |                       0 | Closed   |                                 1.37432e+07 | OGM Asia Pacific                    | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 |              0 |               0 | Not PBA    |                                               1 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       15111 | Responsive                           |                           1.37432e+07 | Uncoded: Pre-APP            | Governmental         |              1 | D4100         | Pakistan           |                                        0 | A019043001       | Asia             |                                    0 | S4141        |                                      1 |                          0 | 10050                     | B4100       |                                    0 |                          0 | OAD Asia Programming               | PK                 |                       0 | Closed   |                                 1.37432e+07 | OGM Asia Pacific                    | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 |              0 |               0 | Not PBA    |                                               1 |                            0 |                       0 |                          0 |
| 2009/2010     |                                      0 | FEDERAL                  |       16010 | Responsive                           |                           1.37432e+07 | Uncoded: Pre-APP            | Governmental         |              1 | D4100         | Pakistan           |                                        0 | A019043001       | Asia             |                                    0 | S4141        |                                      1 |                          0 | 10050                     | B4100       |                                    0 |                          0 | OAD Asia Programming               | PK                 |                       0 | Closed   |                                 1.37432e+07 | OGM Asia Pacific                    | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 |              0 |               0 | Not PBA    |                                               1 |                            0 |                       0 |                          0 |

TableB:
| FisY      |   EnviSusta | OrganiS               |   SeID | CIDABusDeliMo   |    UnAmoProBu | ProgrPro         | OrgaCla       |   FSTCPe | DiviID   | FCenNa              |   ICTAATFDevelo | ProjNu     | ConNa   |   ClimChaMiti | SecID   |   BilaAiMa |   GenEqu |   OrganID | BraID   |   CliChAdap |   Dese | DivN                                     | CouRegID   |   UrbIs |   YouIs |   IndigIss |   DisIs |   KnowlFDevelo | OrgNa                                                                | OrgaT                      |   ContID | ProjBroCoID   | CouReNa     |   CouRegPe | SecNa                                                    |   SecPer |       AmoSpe |
|:----------|------------:|:----------------------|-------:|:----------------|--------------:|:-----------------|:--------------|---------:|:---------|:--------------------|----------------:|:-----------|:--------|--------------:|:--------|-----------:|---------:|----------:|:--------|------------:|-------:|:-----------------------------------------|:-----------|--------:|--------:|-----------:|--------:|---------------:|:---------------------------------------------------------------------|:---------------------------|---------:|:--------------|:------------|-----------:|:---------------------------------------------------------|---------:|-------------:|
| 2009/2010 |           1 | UNITED NATIONS        |  33140 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Asia    |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X3         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        3 | X3            | Asia MC     |       0.22 | Multilateral trade negotiations                          |    0.14  |  75768       |
| 2009/2010 |           1 | UNITED NATIONS        |  99810 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Asia    |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X3         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        3 | X3            | Asia MC     |       0.22 | Sectors not specified                                    |    0.505 | 273306       |
| 2009/2010 |           1 | UNITED NATIONS        |  12191 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Europe  |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X4         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        5 | X4            | Europe MC   |       0.32 | Medical services                                         |    0.268 | 210970       |
| 2009/2010 |           1 | UNITED NATIONS        |  14015 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Europe  |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X4         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        5 | X4            | Europe MC   |       0.32 | Water resources conservation (including data collection) |    0.047 |  36998.4     |
| 2009/2010 |           1 | UNITED NATIONS        |  23510 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Europe  |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X4         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        5 | X4            | Europe MC   |       0.32 | Nuclear energy electric power plants                     |    0.04  |  31488       |
| 2009/2010 |           1 | UNITED NATIONS        |  33140 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Europe  |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X4         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        5 | X4            | Europe MC   |       0.32 | Multilateral trade negotiations                          |    0.14  | 110208       |
| 2009/2010 |           1 | UNITED NATIONS        |  99810 | Core Funding    |      2.46e+06 | Uncoded: Pre-APP | Multilateral  |        0 | D5600    | UN - CORE           |               1 | M013170001 | Europe  |             0 | S5602   |          0 |        0 |   1005967 | B5100   |           0 |      0 | MID International Organizations          | X4         |       0 |       0 |          0 |       0 |              1 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  |        5 | X4            | Europe MC   |       0.32 | Sectors not specified                                    |    0.505 | 397536       |
| 2009/2010 |           0 | REGIONAL ORGANIZATION |  72010 | Responsive      | 300000        | Uncoded: Pre-APP | Multilateral  |        0 | D5301    | MHI Non-Food INIT   |               0 | M013171001 | America |             0 | S5320   |          1 |        0 |   1001300 | B5100   |           0 |      0 | MHDInternational Humanitarian Assistance | SV         |       0 |       0 |          0 |       0 |              0 | PAHO - Pan American Health Organization                              | Foreign Non-Profit Making  |        1 | SV            | El Salvador |       1    | Material relief assistance and services                  |    1     | 300000       |
| 2009/2010 |           0 | INTERNATIONAL NGO     |  72010 | Core Funding    |      3e+06    | Uncoded: Pre-APP | Civil Society |        0 | D5301    | MHO Non Food - CORE |               0 | M013172001 | Africa  |             0 | S5330   |          1 |        1 |   1014663 | B5100   |           0 |      0 | MHDInternational Humanitarian Assistance | X1         |       0 |       0 |          0 |       0 |              0 | ICRC Appeals via CRCS                                                | Canadian Non-Profit Making |        2 | X1            | Africa MC   |       0.5  | Material relief assistance and services                  |    1     |      1.5e+06 |
| 2009/2010 |           0 | INTERNATIONAL NGO     |  72010 | Core Funding    |      3e+06    | Uncoded: Pre-APP | Civil Society |        0 | D5301    | MHO Non Food - CORE |               0 | M013172001 | America |             0 | S5330   |          1 |        1 |   1014663 | B5100   |           0 |      0 | MHDInternational Humanitarian Assistance | X2         |       0 |       0 |          0 |       0 |              0 | ICRC Appeals via CRCS                                                | Canadian Non-Profit Making |        1 | X2            | Americas MC |       0.15 | Material relief assistance and services                  |    1     | 450000       |



source_headers: Fiscal year
Enviromental sustainability (marker)
Organisation sub-class
Sector ID
CIDA business delivery model (old)
Untied amount(Project-level budget)
Programming process (new)
Organisation class
FSTC percent
Division ID
Fund centre name
ICT as a tool for development (marker)
Project number
Continent name
Climate change mitigation (marker)
Section ID
Bilateral aid (international marker)
Gender equality (marker)
Organisation ID
Branch ID
Climate change adaptation (marker)
Desertification (marker)
Division name
CountryRegion ID
Urban issues (marker)
target_headers: FisY
EnviSusta
OrganiS
SeID
CIDABusDeliMo
UnAmoProBu
ProgrPro
OrgaCla
FSTCPe
DiviID
FCenNa
ICTAATFDevelo
ProjNu
ConNa
ClimChaMiti
SecID
BilaAiMa
GenEqu
OrganID
BraID
CliChAdap
Dese
DivN
CouRegID
UrbIs
column_mappings: Fiscal year
FisY
Enviromental sustainability (marker)
EnviSusta
Organisation sub-class
OrganiS
Sector ID
SeID
CIDA business delivery model (old)
CIDABusDeliMo
Untied amount(Project-level budget)
UnAmoProBu
Programming process (new)
ProgrPro
Organisation class
OrgaCla
FSTC percent
FSTCPe
Division ID
DiviID
Fund centre name
FCenNa
ICT as a tool for development (marker)
ICTAATFDevelo
Project number
ProjNu
Continent name
ConNa
Climate change mitigation (marker)
ClimChaMiti
Section ID
SecID
Bilateral aid (international marker)
BilaAiMa
Gender equality (marker)
GenEqu
Organisation ID
OrganID
Branch ID
BraID
Climate change adaptation (marker)
CliChAdap
Desertification (marker)
Dese
Division name
DivN
CountryRegion ID
CouRegID
Urban issues (marker)
UrbIs
output: {"column_mappings": [["Fiscal year", "FisY"], ["Enviromental sustainability (marker)", "EnviSusta"], ["Organisation sub-class", "OrganiS"], ["Sector ID", "SeID"], ["CIDA business delivery model (old)", "CIDABusDeliMo"], ["Untied amount(Project-level budget)", "UnAmoProBu"], ["Programming process (new)", "ProgrPro"], ["Organisation class", "OrgaCla"], ["FSTC percent", "FSTCPe"], ["Division ID", "DiviID"], ["Fund centre name", "FCenNa"], ["ICT as a tool for development (marker)", "ICTAATFDevelo"], ["Project number", "ProjNu"], ["Continent name", "ConNa"], ["Climate change mitigation (marker)", "ClimChaMiti"], ["Section ID", "SecID"], ["Bilateral aid (international marker)", "BilaAiMa"], ["Gender equality (marker)", "GenEqu"], ["Organisation ID", "OrganID"], ["Branch ID", "BraID"], ["Climate change adaptation (marker)", "CliChAdap"], ["Desertification (marker)", "Dese"], ["Division name", "DivN"], ["CountryRegion ID", "CouRegID"], ["Urban issues (marker)", "UrbIs"], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Branch name", null], ["Section name", null], ["Regional program (marker)", null], ["Fund centre ID", null], ["IRTC percent", null], ["CFLI (marker)", null], ["PBA type", null], ["Participatory development and good governance", null], ["Trade development (marker)", null], ["Biodiversity (marker)", null], ["Children issues (marker)", null]]}