Task: Schema-Matching (source dataset: miller2)

Task: 
Please identify the matching columns between Table A and Table B. For each column in Table A, specify the corresponding column in Table B. If a column in A has no corresponding column in Table B, you can map it to null. Represent each column mapping using a pair of column headers in a list, i.e., [Table A Column, Table B column or null]. Provide the mapping for each column in Table A and return all mappings in a list.

No explanation and return the matching columns in a structured JSON format: {"column_mappings": <a list of column pairs>}.

TableA:
| Fiscal year   |   Trade development (marker) |   Bilateral aid (international marker) | Organisation sub-class   | Section ID   |   Regional program (marker) |   Children issues (marker) |   ICT as a tool for development (marker) |   Biodiversity (marker) | CountryRegion name   |     Amount spent |   Indigenous issues (marker) |   CountryRegion percent | Organisation type       | Status   |   FSTC percent |   Urban issues (marker) |   Continent ID |   Enviromental sustainability (marker) | Branch ID   | CIDA business delivery model (old)   | Programming process (new)   |   Youth issues (marker) |   Desertification (marker) |   IRTC percent | Project number   |   Maximum CIDA contribution (project-level) | Branch name                         | Division ID   | Division name                      | Section name                            |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   CFLI (marker) | PBA type   |   Climate change adaptation (marker) |   Climate change mitigation (marker) |
|:--------------|-----------------------------:|---------------------------------------:|:-------------------------|:-------------|----------------------------:|---------------------------:|-----------------------------------------:|------------------------:|:---------------------|-----------------:|-----------------------------:|------------------------:|:------------------------|:---------|---------------:|------------------------:|---------------:|---------------------------------------:|:------------|:-------------------------------------|:----------------------------|------------------------:|---------------------------:|---------------:|:-----------------|--------------------------------------------:|:------------------------------------|:--------------|:-----------------------------------|:----------------------------------------|-----------------:|:-------------------|--------------------------------------:|----------------:|:-----------|-------------------------------------:|-------------------------------------:|
| 2p092010      |                            0 |                                      1 | ClNS8LTANT               | S4q22        |                           0 |                          0 |                                        0 |                       0 | Bzngladesu           |      1.14251e+06 |                            0 |              0.0711291  | CanaxianPrkgitMakiny    | Closwd   |      1.41705   |                       0 |              3 |                                      0 | B410o       | Direct7ve                            | UncoderPreA0P               |                       0 |                          0 |     0.00758413 | A017716001       |                                 8.50027e+06 | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | Bangladesh Section                      |             4122 | Bangladesh         |                           8.50027e+06 |               0 | Not PBA    |                                    0 |                                    0 |
| 20082010      |                            0 |                                      1 | xONSULTANy               | a4122        |                           0 |                          0 |                                        0 |                       0 | Bzngkadesh           | 752633           |                            0 |              0.21167    | CanssianProfitnaling    | Coosed   |      0.0815737 |                       0 |              3 |                                      0 | B4q00       | Direvtive                            | UncodedPrsAP0               |                       0 |                          0 |     0.00527226 | A017716001       |                                 8.50027e+06 | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | Bangladesh Section                      |             4122 | Bangladesh         |                           8.50027e+06 |               0 | Not PBA    |                                    0 |                                    0 |
| e0092010      |                            0 |                                      1 | CONSULhzNT               | S3122        |                           0 |                          0 |                                        0 |                       0 | Banglaxesj           | 102819           |                            0 |              0.00276417 | fabsdiajProfitMaking    | Cl0sed   |      1.11192   |                       0 |              3 |                                      0 | Bt100       | Dirfctive                            | UncodedoreAP9               |                       0 |                          0 |     0.00429629 | A017716001       |                                 8.50027e+06 | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | Bangladesh Section                      |             4122 | Bangladesh         |                           8.50027e+06 |               0 | Not PBA    |                                    0 |                                    0 |
| 2009w010      |                            0 |                                      1 | FrDERAL                  | S4265        |                           0 |                          0 |                                        0 |                       0 | WestBanoGxza         |      1.83314e+06 |                            0 |              0.214279   | CabadianNonProfofMwking | vlosed   |      1.36791   |                       0 |              3 |                                      0 | g3100       | Dkrective                            | UncodevP5eAPP               |                       0 |                          0 |     0.00306798 | A018652001       |                            500458           | EGM Europe, Middle East and Maghreb | D3100         | EDD Europe-Middle East Programming | West Bank Gaza & Palestinian Refugees   |             4265 | West Bank Gaza     |                           0           |               0 | Not PBA    |                                    0 |                                    0 |
| 20082010      |                            0 |                                      1 | FEfERAL                  | S42q5        |                           0 |                          0 |                                        0 |                       0 | Mali                 |      2.32342e+06 |                            0 |              0.53846    | CznaduwmNonProfitMaking | Closfd   |      0.329501  |                       1 |              2 |                                      0 | B420o       | Resppnsige                           | UnsodedPeeAPP               |                       0 |                          0 |     0.0014815  | A018893001       |                                 1.44101e+07 | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | Mali Program Section                    |             4216 | Mali               |                           1.44101e+07 |               0 | Not PBA    |                                    0 |                                    0 |
| 20093010      |                            0 |                                      1 | FEDE4AL                  | S4e15        |                           0 |                          0 |                                        0 |                       0 | Mali                 |  41838.1         |                            0 |              0.714496   | CamadianNohProeitnaking | Closee   |      0.608795  |                       1 |              2 |                                      0 | h4200       | desponeive                           | jncldedPreAPP               |                       0 |                          0 |     0.0163464  | A018893001       |                                 1.44101e+07 | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | Mali Program Section                    |             4216 | Mali               |                           1.44101e+07 |               0 | Not PBA    |                                    0 |                                    0 |
| 2009q010      |                            0 |                                      1 | FEDERAi                  | S4115        |                           0 |                          0 |                                        0 |                       0 | Mali                 | 705211           |                            0 |              0.452638   | vanad9amNon0rofitMaking | Coosed   |      0.833718  |                       1 |              2 |                                      0 | B42o0       | Redponaive                           | UncodedPreslP               |                       0 |                          0 |     0.00585313 | A018893001       |                                 1.44101e+07 | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | Mali Program Section                    |             4216 | Mali               |                           1.44101e+07 |               0 | Not PBA    |                                    0 |                                    0 |
| 20092p10      |                            0 |                                      1 | FrDERAL                  | q4141        |                           0 |                          0 |                                        0 |                       0 | Pakis4an             |      1.29977e+06 |                            0 |              0.175572   | CzhacianNonP4ofitMaking | Closee   |      0.58033   |                       0 |              3 |                                      0 | Br100       | desponqive                           | 8ncodedPrewPP               |                       0 |                          0 |     0.00840635 | A019043001       |                                 1.37432e+07 | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka |             4124 | Pakistan           |                           1.37432e+07 |               0 | Not PBA    |                                    0 |                                    0 |
| 20092019      |                            0 |                                      1 | F2DERAL                  | S4q41        |                           0 |                          0 |                                        0 |                       0 | Pakustan             |      1.39491e+06 |                            0 |              0.286321   | Canad9ahNonProfitjakkng | Ciosed   |      0.438756  |                       0 |              3 |                                      0 | B4190       | Respogaive                           | UncodedPr2zPP               |                       0 |                          0 |     0.0108603  | A019043001       |                                 1.37432e+07 | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka |             4124 | Pakistan           |                           1.37432e+07 |               0 | Not PBA    |                                    0 |                                    0 |
| w0092010      |                            0 |                                      1 | FED4RAL                  | z4141        |                           0 |                          0 |                                        0 |                       0 | Pakostan             |      1.09867e+06 |                            0 |              0.942924   | CabadianNonProfkfMakibg | dlosed   |      0.864262  |                       0 |              3 |                                      0 | f4100       | 4espobsive                           | Unc0derPreAPP               |                       0 |                          0 |     0.00236954 | A019043001       |                                 1.37432e+07 | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka |             4124 | Pakistan           |                           1.37432e+07 |               0 | Not PBA    |                                    0 |                                    0 |

TableB:
| Fiscal year   |   Trade development (marker) |   Bilateral aid (international marker) | Organisation sub-class   | Section ID   |   Regional program (marker) |   Children issues (marker) |   ICT as a tool for development (marker) |   Biodiversity (marker) | CountryRegion name   |   Amount spent |   Indigenous issues (marker) |   CountryRegion percent | Organisation type          | Status      |   FSTC percent |   Urban issues (marker) |   Continent ID |   Enviromental sustainability (marker) | Branch ID   | CIDA business delivery model (old)   | Programming process (new)   |   Youth issues (marker) |   Desertification (marker) |   IRTC percent |   Participatory development and good governance |   Disability issues (marker) |   Knowledge for development (marker) |   Gender equality (marker) |   Organisation ID | Organisation name                                                    | Organisation class   | Continent name   | Project Browser country ID   | CountryRegion ID   |   Sector ID | Sector name                                              |   Sector percent |
|:--------------|-----------------------------:|---------------------------------------:|:-------------------------|:-------------|----------------------------:|---------------------------:|-----------------------------------------:|------------------------:|:---------------------|---------------:|-----------------------------:|------------------------:|:---------------------------|:------------|---------------:|------------------------:|---------------:|---------------------------------------:|:------------|:-------------------------------------|:----------------------------|------------------------:|---------------------------:|---------------:|------------------------------------------------:|-----------------------------:|-------------------------------------:|---------------------------:|------------------:|:---------------------------------------------------------------------|:---------------------|:-----------------|:-----------------------------|:-------------------|------------:|:---------------------------------------------------------|-----------------:|
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Asia MC              |    75768       |                            0 |                    0.22 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              3 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Asia             | X3                           | X3                 |       33140 | Multilateral trade negotiations                          |            0.14  |
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Asia MC              |   273306       |                            0 |                    0.22 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              3 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Asia             | X3                           | X3                 |       99810 | Sectors not specified                                    |            0.505 |
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Europe MC            |   210970       |                            0 |                    0.32 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              5 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Europe           | X4                           | X4                 |       12191 | Medical services                                         |            0.268 |
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Europe MC            |    36998.4     |                            0 |                    0.32 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              5 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Europe           | X4                           | X4                 |       14015 | Water resources conservation (including data collection) |            0.047 |
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Europe MC            |    31488       |                            0 |                    0.32 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              5 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Europe           | X4                           | X4                 |       23510 | Nuclear energy electric power plants                     |            0.04  |
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Europe MC            |   110208       |                            0 |                    0.32 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              5 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Europe           | X4                           | X4                 |       33140 | Multilateral trade negotiations                          |            0.14  |
| 2009/2010     |                            0 |                                      0 | UNITED NATIONS           | S5602        |                           0 |                          0 |                                        1 |                       0 | Europe MC            |   397536       |                            0 |                    0.32 | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              5 |                                      1 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               1 |                            0 |                                    1 |                          0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Multilateral         | Europe           | X4                           | X4                 |       99810 | Sectors not specified                                    |            0.505 |
| 2009/2010     |                            0 |                                      1 | REGIONAL ORGANIZATION    | S5320        |                           0 |                          0 |                                        0 |                       0 | El Salvador          |   300000       |                            0 |                    1    | Foreign Non-Profit Making  | Closed      |              0 |                       0 |              1 |                                      0 | B5100       | Responsive                           | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               0 |                            0 |                                    0 |                          0 |           1001300 | PAHO - Pan American Health Organization                              | Multilateral         | America          | SV                           | SV                 |       72010 | Material relief assistance and services                  |            1     |
| 2009/2010     |                            0 |                                      1 | INTERNATIONAL NGO        | S5330        |                           0 |                          0 |                                        0 |                       0 | Africa MC            |        1.5e+06 |                            0 |                    0.5  | Canadian Non-Profit Making | Terminating |              0 |                       0 |              2 |                                      0 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               0 |                            0 |                                    0 |                          1 |           1014663 | ICRC Appeals via CRCS                                                | Civil Society        | Africa           | X1                           | X1                 |       72010 | Material relief assistance and services                  |            1     |
| 2009/2010     |                            0 |                                      1 | INTERNATIONAL NGO        | S5330        |                           0 |                          0 |                                        0 |                       0 | Americas MC          |   450000       |                            0 |                    0.15 | Canadian Non-Profit Making | Terminating |              0 |                       0 |              1 |                                      0 | B5100       | Core Funding                         | Uncoded: Pre-APP            |                       0 |                          0 |              0 |                                               0 |                            0 |                                    0 |                          1 |           1014663 | ICRC Appeals via CRCS                                                | Civil Society        | America          | X2                           | X2                 |       72010 | Material relief assistance and services                  |            1     |



source_headers: Fiscal year
Trade development (marker)
Bilateral aid (international marker)
Organisation sub-class
Section ID
Regional program (marker)
Children issues (marker)
ICT as a tool for development (marker)
Biodiversity (marker)
CountryRegion name
Amount spent
Indigenous issues (marker)
CountryRegion percent
Organisation type
Status
FSTC percent
Urban issues (marker)
Continent ID
Enviromental sustainability (marker)
Branch ID
CIDA business delivery model (old)
Programming process (new)
Youth issues (marker)
Desertification (marker)
IRTC percent
target_headers: Fiscal year
Trade development (marker)
Bilateral aid (international marker)
Organisation sub-class
Section ID
Regional program (marker)
Children issues (marker)
ICT as a tool for development (marker)
Biodiversity (marker)
CountryRegion name
Amount spent
Indigenous issues (marker)
CountryRegion percent
Organisation type
Status
FSTC percent
Urban issues (marker)
Continent ID
Enviromental sustainability (marker)
Branch ID
CIDA business delivery model (old)
Programming process (new)
Youth issues (marker)
Desertification (marker)
IRTC percent
column_mappings: Fiscal year
Fiscal year
Trade development (marker)
Trade development (marker)
Bilateral aid (international marker)
Bilateral aid (international marker)
Organisation sub-class
Organisation sub-class
Section ID
Section ID
Regional program (marker)
Regional program (marker)
Children issues (marker)
Children issues (marker)
ICT as a tool for development (marker)
ICT as a tool for development (marker)
Biodiversity (marker)
Biodiversity (marker)
CountryRegion name
CountryRegion name
Amount spent
Amount spent
Indigenous issues (marker)
Indigenous issues (marker)
CountryRegion percent
CountryRegion percent
Organisation type
Organisation type
Status
Status
FSTC percent
FSTC percent
Urban issues (marker)
Urban issues (marker)
Continent ID
Continent ID
Enviromental sustainability (marker)
Enviromental sustainability (marker)
Branch ID
Branch ID
CIDA business delivery model (old)
CIDA business delivery model (old)
Programming process (new)
Programming process (new)
Youth issues (marker)
Youth issues (marker)
Desertification (marker)
Desertification (marker)
IRTC percent
IRTC percent
output: {"column_mappings": [["Fiscal year", "Fiscal year"], ["Trade development (marker)", "Trade development (marker)"], ["Bilateral aid (international marker)", "Bilateral aid (international marker)"], ["Organisation sub-class", "Organisation sub-class"], ["Section ID", "Section ID"], ["Regional program (marker)", "Regional program (marker)"], ["Children issues (marker)", "Children issues (marker)"], ["ICT as a tool for development (marker)", "ICT as a tool for development (marker)"], ["Biodiversity (marker)", "Biodiversity (marker)"], ["CountryRegion name", "CountryRegion name"], ["Amount spent", "Amount spent"], ["Indigenous issues (marker)", "Indigenous issues (marker)"], ["CountryRegion percent", "CountryRegion percent"], ["Organisation type", "Organisation type"], ["Status", "Status"], ["FSTC percent", "FSTC percent"], ["Urban issues (marker)", "Urban issues (marker)"], ["Continent ID", "Continent ID"], ["Enviromental sustainability (marker)", "Enviromental sustainability (marker)"], ["Branch ID", "Branch ID"], ["CIDA business delivery model (old)", "CIDA business delivery model (old)"], ["Programming process (new)", "Programming process (new)"], ["Youth issues (marker)", "Youth issues (marker)"], ["Desertification (marker)", "Desertification (marker)"], ["IRTC percent", "IRTC percent"], ["Project number", null], ["Maximum CIDA contribution (project-level)", null], ["Branch name", null], ["Division ID", null], ["Division name", null], ["Section name", null], ["Fund centre ID", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["CFLI (marker)", null], ["PBA type", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null]]}