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   | Division ID   |   IRTC percent |   Fund centre ID |   Participatory development and good governance |   Indigenous issues (marker) | PBA type   |   ICT as a tool for development (marker) |   Climate change mitigation (marker) |   Trade development (marker) |   Urban issues (marker) | Organisation class   | Branch name                   | Status   | Organisation type       | Project number   |   Maximum CIDA contribution (project-level) | Branch ID   | Division name                      | Section ID   | Section name                            |   Regional program (marker) | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   CFLI (marker) | CIDA business delivery model (old)   | Programming process (new)   |   Bilateral aid (international marker) |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |   Desertification (marker) |   Biodiversity (marker) |
|:--------------|:--------------|---------------:|-----------------:|------------------------------------------------:|-----------------------------:|:-----------|-----------------------------------------:|-------------------------------------:|-----------------------------:|------------------------:|:---------------------|:------------------------------|:---------|:------------------------|:-----------------|--------------------------------------------:|:------------|:-----------------------------------|:-------------|:----------------------------------------|----------------------------:|:-------------------|--------------------------------------:|---------------:|----------------:|:-------------------------------------|:----------------------------|---------------------------------------:|---------------------------------------:|-------------------------------------:|---------------------------:|------------------------:|
| 2o092010      | D5100         |    0.00131655  |             4122 |                                               0 |                            0 | NorPBA     |                                        0 |                                    0 |                            0 |                       0 | Indivoduxl           | OGMAsua9acific                | Cl0sed   | CanwdianProfutMamijg    | A017716001       |                                 8.50027e+06 | B4100       | OAD Asia Programming               | S4122        | Bangladesh Section                      |                           0 | Bangladesh         |                           8.50027e+06 |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| q0092010      | D3100         |    0.00671721  |             4122 |                                               0 |                            0 | botPBA     |                                        0 |                                    0 |                            0 |                       0 | Indicidkal           | OGnAsiaPacivic                | Ciosed   | xanadiznProfitMxk8ng    | A017716001       |                                 8.50027e+06 | B4100       | OAD Asia Programming               | S4122        | Bangladesh Section                      |                           0 | Bangladesh         |                           8.50027e+06 |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 20092o10      | D41o0         |    0.00624464  |             4122 |                                               0 |                            0 | motPBA     |                                        0 |                                    0 |                            0 |                       0 | Indic7dual           | OGMAs7wPacific                | Clozed   | Cabadixnorof9tMaking    | A017716001       |                                 8.50027e+06 | B4100       | OAD Asia Programming               | S4122        | Bangladesh Section                      |                           0 | Bangladesh         |                           8.50027e+06 |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 20093010      | D31o0         |    0.00498889  |             4265 |                                               0 |                            0 | Not0BA     |                                        0 |                                    0 |                            0 |                       0 | rovfrnmental         | EGME7ropfMiddleEas5ancMabhreb | Closex   | CamsdianN0nP3ofitMaking | A018652001       |                            500458           | B3100       | EDD Europe-Middle East Programming | S4264        | West Bank Gaza & Palestinian Refugees   |                           0 | West Bank Gaza     |                           0           |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 2009201p      | D4297         |    0.00181129  |             4216 |                                               1 |                            0 | hotPBA     |                                        0 |                                    0 |                            0 |                       1 | Gobernm3ntal         | WbhSubSamaranAfrica           | dlosed   | sanadianNlnProfitnaoing | A018893001       |                                 1.44101e+07 | B4200       | WWD West & Central Africa          | S4215        | Mali Program Section                    |                           0 | Mali               |                           1.44101e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 200920w0      | D42o7         |    0.00611342  |             4216 |                                               1 |                            0 | hotPBA     |                                        0 |                                    0 |                            0 |                       1 | Goveenjental         | WGMSubSayqranAfrjca           | Clos2d   | CanadkahNlnProfitMakinr | A018893001       |                                 1.44101e+07 | B4200       | WWD West & Central Africa          | S4215        | Mali Program Section                    |                           0 | Mali               |                           1.44101e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 29092010      | D5207         |    0.00664505  |             4216 |                                               1 |                            0 | NorPBA     |                                        0 |                                    0 |                            0 |                       1 | Govrrnhental         | WyMSubSzharanAfrics           | Clised   | CanadkanNonPrkfi6kaking | A018893001       |                                 1.44101e+07 | B4200       | WWD West & Central Africa          | S4215        | Mali Program Section                    |                           0 | Mali               |                           1.44101e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 20p92010      | D3100         |    0.000311129 |             4124 |                                               1 |                            0 | N9tPBA     |                                        0 |                                    0 |                            0 |                       0 | Goverbm4ntal         | OGMAs7aPafific                | Cloqed   | CanadiagNknP5ofitMakjng | A019043001       |                                 1.37432e+07 | B4100       | OAD Asia Programming               | S4141        | OAA Afghanistan, Pakistan and Sri Lanka |                           0 | Pakistan           |                           1.37432e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 20992010      | D4200         |    0.00259873  |             4124 |                                               1 |                            0 | NotPhA     |                                        0 |                                    0 |                            0 |                       0 | Governmemtai         | OGhAsia9acific                | slosed   | CanwdianNonPgocitMakinh | A019043001       |                                 1.37432e+07 | B4100       | OAD Asia Programming               | S4141        | OAA Afghanistan, Pakistan and Sri Lanka |                           0 | Pakistan           |                           1.37432e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |
| 20002010      | w4100         |    0.00591282  |             4124 |                                               1 |                            0 | NotPgA     |                                        0 |                                    0 |                            0 |                       0 | Gpvednmental         | OGMAs8aPqcific                | Cl0sed   | CanadianNlnPr9dithaking | A019043001       |                                 1.37432e+07 | B4100       | OAD Asia Programming               | S4141        | OAA Afghanistan, Pakistan and Sri Lanka |                           0 | Pakistan           |                           1.37432e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 |                                      0 |                                    0 |                          0 |                       0 |

TableB:
| miller2_fsclr   | miller2_dvsnd   |   miller2_rtcprcnt |   miller2_fndcntrd |   miller2_prtcptrdvlpmntndgdgvrnnc |   miller2_ndgnssss(mrkr) | miller2_pbtp   |   miller2_ctstlfrdvlpmnt(mrkr) |   miller2_clmtchngmtgtn(mrkr) |   miller2_trddvlpmnt(mrkr) |   miller2_rbnsss(mrkr) | miller2_rgnstnclss   | miller2_brnchnm                   | miller2_stts   | miller2_rgnstntp           |   miller2_chldrnsss(mrkr) |   miller2_thsss(mrkr) |   miller2_dsbltsss(mrkr) |   miller2_knwldgfrdvlpmnt(mrkr) |   miller2_gndrqlt(mrkr) |   miller2_rgnstnd | miller2_rgnstnnm                                                     | miller2_rgnstnsb-clss   |   miller2_cntnntd | miller2_cntnntnm   | miller2_prjctbrwsrcntrd   | miller2_cntrrgnd   | miller2_cntrrgnnm   |   miller2_cntrrgnprcnt |   miller2_sctrd | miller2_sctrnm                                           |   miller2_sctrprcnt |   miller2_mntspnt |
|:----------------|:----------------|-------------------:|-------------------:|-----------------------------------:|-------------------------:|:---------------|-------------------------------:|------------------------------:|---------------------------:|-----------------------:|:---------------------|:----------------------------------|:---------------|:---------------------------|--------------------------:|----------------------:|-------------------------:|--------------------------------:|------------------------:|------------------:|:---------------------------------------------------------------------|:------------------------|------------------:|:-------------------|:--------------------------|:-------------------|:--------------------|-----------------------:|----------------:|:---------------------------------------------------------|--------------------:|------------------:|
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 3 | Asia               | X3                        | X3                 | Asia MC             |                   0.22 |           33140 | Multilateral trade negotiations                          |               0.14  |       75768       |
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 3 | Asia               | X3                        | X3                 | Asia MC             |                   0.22 |           99810 | Sectors not specified                                    |               0.505 |      273306       |
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 5 | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           12191 | Medical services                                         |               0.268 |      210970       |
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 5 | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           14015 | Water resources conservation (including data collection) |               0.047 |       36998.4     |
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 5 | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           23510 | Nuclear energy electric power plants                     |               0.04  |       31488       |
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 5 | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           33140 | Multilateral trade negotiations                          |               0.14  |      110208       |
| 2009/2010       | D5600           |                  0 |               5291 |                                  1 |                        0 | Not PBA        |                              1 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               1 |                       0 |           1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | UNITED NATIONS          |                 5 | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           99810 | Sectors not specified                                    |               0.505 |      397536       |
| 2009/2010       | D5301           |                  0 |               5303 |                                  0 |                        0 | Not PBA        |                              0 |                             0 |                          0 |                      0 | Multilateral         | MFM Global Issues and Development | Closed         | Foreign Non-Profit Making  |                         0 |                     0 |                        0 |                               0 |                       0 |           1001300 | PAHO - Pan American Health Organization                              | REGIONAL ORGANIZATION   |                 1 | America            | SV                        | SV                 | El Salvador         |                   1    |           72010 | Material relief assistance and services                  |               1     |      300000       |
| 2009/2010       | D5301           |                  0 |               5311 |                                  0 |                        0 | Not PBA        |                              0 |                             0 |                          0 |                      0 | Civil Society        | MFM Global Issues and Development | Terminating    | Canadian Non-Profit Making |                         0 |                     0 |                        0 |                               0 |                       1 |           1014663 | ICRC Appeals via CRCS                                                | INTERNATIONAL NGO       |                 2 | Africa             | X1                        | X1                 | Africa MC           |                   0.5  |           72010 | Material relief assistance and services                  |               1     |           1.5e+06 |
| 2009/2010       | D5301           |                  0 |               5311 |                                  0 |                        0 | Not PBA        |                              0 |                             0 |                          0 |                      0 | Civil Society        | MFM Global Issues and Development | Terminating    | Canadian Non-Profit Making |                         0 |                     0 |                        0 |                               0 |                       1 |           1014663 | ICRC Appeals via CRCS                                                | INTERNATIONAL NGO       |                 1 | America            | X2                        | X2                 | Americas MC         |                   0.15 |           72010 | Material relief assistance and services                  |               1     |      450000       |



source_headers: Fiscal year
Division ID
IRTC percent
Fund centre ID
Participatory development and good governance
Indigenous issues (marker)
PBA type
ICT as a tool for development (marker)
Climate change mitigation (marker)
Trade development (marker)
Urban issues (marker)
Organisation class
Branch name
Status
Organisation type
target_headers: miller2_fsclr
miller2_dvsnd
miller2_rtcprcnt
miller2_fndcntrd
miller2_prtcptrdvlpmntndgdgvrnnc
miller2_ndgnssss(mrkr)
miller2_pbtp
miller2_ctstlfrdvlpmnt(mrkr)
miller2_clmtchngmtgtn(mrkr)
miller2_trddvlpmnt(mrkr)
miller2_rbnsss(mrkr)
miller2_rgnstnclss
miller2_brnchnm
miller2_stts
miller2_rgnstntp
column_mappings: Fiscal year
miller2_fsclr
Division ID
miller2_dvsnd
IRTC percent
miller2_rtcprcnt
Fund centre ID
miller2_fndcntrd
Participatory development and good governance
miller2_prtcptrdvlpmntndgdgvrnnc
Indigenous issues (marker)
miller2_ndgnssss(mrkr)
PBA type
miller2_pbtp
ICT as a tool for development (marker)
miller2_ctstlfrdvlpmnt(mrkr)
Climate change mitigation (marker)
miller2_clmtchngmtgtn(mrkr)
Trade development (marker)
miller2_trddvlpmnt(mrkr)
Urban issues (marker)
miller2_rbnsss(mrkr)
Organisation class
miller2_rgnstnclss
Branch name
miller2_brnchnm
Status
miller2_stts
Organisation type
miller2_rgnstntp
output: {"column_mappings": [["Fiscal year", "miller2_fsclr"], ["Division ID", "miller2_dvsnd"], ["IRTC percent", "miller2_rtcprcnt"], ["Fund centre ID", "miller2_fndcntrd"], ["Participatory development and good governance", "miller2_prtcptrdvlpmntndgdgvrnnc"], ["Indigenous issues (marker)", "miller2_ndgnssss(mrkr)"], ["PBA type", "miller2_pbtp"], ["ICT as a tool for development (marker)", "miller2_ctstlfrdvlpmnt(mrkr)"], ["Climate change mitigation (marker)", "miller2_clmtchngmtgtn(mrkr)"], ["Trade development (marker)", "miller2_trddvlpmnt(mrkr)"], ["Urban issues (marker)", "miller2_rbnsss(mrkr)"], ["Organisation class", "miller2_rgnstnclss"], ["Branch name", "miller2_brnchnm"], ["Status", "miller2_stts"], ["Organisation type", "miller2_rgnstntp"], ["Project number", null], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Division name", null], ["Section ID", null], ["Section name", null], ["Regional program (marker)", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["FSTC percent", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Programming process (new)", null], ["Bilateral aid (international marker)", null], ["Enviromental sustainability (marker)", null], ["Climate change adaptation (marker)", null], ["Desertification (marker)", null], ["Biodiversity (marker)", null]]}