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) |   Biodiversity (marker) | Branch name                   | Project Browser country ID   |   Maximum CIDA contribution (project-level) | Sector name                                   | Section name                      | Project number   |   Gender equality (marker) |     Amount spent | Fund centre name   |   Trade development (marker) | Organisation type       |   Untied amount(Project-level budget) | Status   | Branch ID   | Division ID   | Division name                      | Section ID   |   Regional program (marker) |   Fund centre ID |   FSTC percent |   IRTC percent |   CFLI (marker) | CIDA business delivery model (old)   | Programming process (new)   |   Bilateral aid (international marker) | PBA type   |   Climate change adaptation (marker) |   Climate change mitigation (marker) |   Desertification (marker) |   Participatory development and good governance |
|:--------------|---------------------------------------:|------------------------:|:------------------------------|:-----------------------------|--------------------------------------------:|:----------------------------------------------|:----------------------------------|:-----------------|---------------------------:|-----------------:|:-------------------|-----------------------------:|:------------------------|--------------------------------------:|:---------|:------------|:--------------|:-----------------------------------|:-------------|----------------------------:|-----------------:|---------------:|---------------:|----------------:|:-------------------------------------|:----------------------------|---------------------------------------:|:-----------|-------------------------------------:|-------------------------------------:|---------------------------:|------------------------------------------------:|
| 20092910      |                                      0 |                       0 | kGMAsiaPacjfic                | BD                           |                                 7.34123e+06 | Demofraticpart7cipa6ipjagdciv8lsociety        | BamgladezySection                 | A0w77w6001       |                          2 | 253548           | Baggoadesh         |                            0 | fanadianPeofjtMakibg    |                           2.40446e+07 | Closed   | B4100       | D4100         | OAD Asia Programming               | S4122        |                           0 |             4122 |              1 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               0 |
| 200i2010      |                                      0 |                       0 | OtMAsiaPacif7c                | BD                           |                                 8.01949e+06 | Ingormalsem7fornalfinanc8aointermesjariss     | BqnglaxeshSechion                 | A9177w6001       |                          2 |  32321.6         | vabgladesh         |                            0 | CanadiznPrpfifMzking    |                           2.60564e+07 | Closed   | B4100       | D4100         | OAD Asia Programming               | S4122        |                           0 |             4122 |              1 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               0 |
| 20092019      |                                      0 |                       0 | OGMAslaPacifix                | BD                           |                            404311           | Privatizatk0n                                 | gangladfshSecfion                 | z01i716001       |                          2 |  38856.4         | Banfoadesh         |                            0 | CanwvianP5pfitMaking    |                           2.30917e+06 | Closed   | B4100       | D4100         | OAD Asia Programming               | S4122        |                           0 |             4122 |              1 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               0 |
| 20092910      |                                      0 |                       0 | EGMEufop4MiddleEas4anvMaghrev | PS                           |                                 1.74023e+07 | Sectorsnktspwcufied                           | WdetBankGazaPaleztim7anRefhgees   | A01i6y2001       |                          0 |   7338.08        | qestBaniGaza       |                            0 | Canad8anNonProfitMaiijy |                           7.7931e+06  | Closed   | B3100       | D3100         | EDD Europe-Middle East Programming | S4264        |                           0 |             4265 |              0 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               0 |
| 20o92010      |                                      0 |                       0 | WGMSubzaharanAfrisq           | ML                           |                                 1.48959e+07 | Empllymentpolidyandafmknisteatibejanagekent   | Mali0r0gramSectoon                | q0188930p1       |                          2 | 145640           | Mali               |                            0 | CanxdianNonPrpfifMaming |                           1.37532e+07 | Closed   | B4200       | D4207         | WWD West & Central Africa          | S4215        |                           0 |             4216 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               1 |
| e0092010      |                                      0 |                       0 | WGMSuhdaharanqfrica           | ML                           |                                 1.26135e+06 | Conafrictionplpic6andadninjstrativemanqgement | MaliP4ofranSection                | A01u894001       |                          2 | 891464           | Mali               |                            0 | Canad8snNonProfitMalijg |                           3.28839e+06 | Closed   | B4200       | D4207         | WWD West & Central Africa          | S4215        |                           0 |             4216 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               1 |
| 20092020      |                                      0 |                       0 | WGMSubSaha3qnAfr7ca           | ML                           |                                 2.13007e+07 | Utbagdevelopmsntanwmanagem4nt                 | MapiProgfamSecti0n                | w0188o3001       |                          2 |      1.11736e+06 | Mali               |                            0 | CanacianNonP58fotMaking |                           1.60672e+07 | Closed   | B4200       | D4207         | WWD West & Central Africa          | S4215        |                           0 |             4216 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               1 |
| 200i2010      |                                      0 |                       0 | OvMAxiaPacific                | PK                           |                                 2.03854e+06 | Publlxsectorpplocyandadminjst3atovemanzfement | OAAAfgnan7ztahPakistanabeSriLanka | A019033o01       |                          0 | 591606           | Pakistaj           |                            0 | CanariagNobProfitMakung |                           3.58086e+07 | Closed   | B4100       | D4100         | OAD Asia Programming               | S4141        |                           0 |             4124 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               1 |
| 200p2010      |                                      0 |                       0 | OGMxsiaPacifis                | PK                           |                                 3.22488e+06 | Pubkicginanvemanag2ment                       | OzAAfgtqnjetanPzkistanandSriLanka | q019043p01       |                          0 | 599427           | oakistan           |                            0 | CanadiqnNonProfihkakinh |                           3.42473e+07 | Closed   | B4100       | D4100         | OAD Asia Programming               | S4141        |                           0 |             4124 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               1 |
| 20002010      |                                      0 |                       0 | OGMAeiaPafific                | PK                           |                                 2.59124e+07 | zocialwdlfwreswrvices                         | 9AqAfghanistanPak7stanandSdikwnka | A01o04r001       |                          0 | 990970           | Palistan           |                            0 | CanaxiamNonProfiyMakkng |                           8.32387e+06 | Closed   | B4100       | D4100         | OAD Asia Programming               | S4141        |                           0 |             4124 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                          0 |                                               1 |

TableB:
| miller2_fsclr   |   miller2_nvrmntlsstnblt(mrkr) |   miller2_bdvrst(mrkr) | miller2_brnchnm                     | miller2_prjctbrwsrcntrd   |   miller2_mxmmcdcntrbtn(prjct-lvl) | miller2_sctrnm                                     | miller2_sctnnm                          | miller2_prjctnmbr   |   miller2_gndrqlt(mrkr) |   miller2_mntspnt | miller2_fndcntrnm   |   miller2_trddvlpmnt(mrkr) | miller2_rgnstntp           |   miller2_ntdmnt(prjct-lvlbdgt) |   miller2_rbnsss(mrkr) |   miller2_chldrnsss(mrkr) |   miller2_thsss(mrkr) |   miller2_ndgnssss(mrkr) |   miller2_dsbltsss(mrkr) |   miller2_ctstlfrdvlpmnt(mrkr) |   miller2_knwldgfrdvlpmnt(mrkr) | miller2_rgnstnd           | miller2_rgnstnnm                                      | miller2_rgnstnclss   | miller2_rgnstnsb-clss   |   miller2_cntnntd | miller2_cntnntnm   | miller2_cntrrgnd   | miller2_cntrrgnnm   |   miller2_cntrrgnprcnt |   miller2_sctrd |   miller2_sctrprcnt |
|:----------------|-------------------------------:|-----------------------:|:------------------------------------|:--------------------------|-----------------------------------:|:---------------------------------------------------|:----------------------------------------|:--------------------|------------------------:|------------------:|:--------------------|---------------------------:|:---------------------------|--------------------------------:|-----------------------:|--------------------------:|----------------------:|-------------------------:|-------------------------:|-------------------------------:|--------------------------------:|:--------------------------|:------------------------------------------------------|:---------------------|:------------------------|------------------:|:-------------------|:-------------------|:--------------------|-----------------------:|----------------:|--------------------:|
| 2009/2010       |                              0 |                      0 | OGM Asia Pacific                    | BD                        |                        8.50027e+06 | Democratic participation and civil society         | Bangladesh Section                      | A017716001          |                       2 |           3932.84 | Bangladesh          |                          0 | Canadian Profit Making     |                     8.50027e+06 |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | Information not available | Information not available                             | Individual           | CONSULTANT              |                 3 | Asia               | BD                 | Bangladesh          |                      1 |           15150 |                 0.2 |
| 2009/2010       |                              0 |                      0 | OGM Asia Pacific                    | BD                        |                        8.50027e+06 | Informal/semi-formal financial intermediaries      | Bangladesh Section                      | A017716001          |                       2 |           5899.26 | Bangladesh          |                          0 | Canadian Profit Making     |                     8.50027e+06 |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | Information not available | Information not available                             | Individual           | CONSULTANT              |                 3 | Asia               | BD                 | Bangladesh          |                      1 |           24040 |                 0.3 |
| 2009/2010       |                              0 |                      0 | OGM Asia Pacific                    | BD                        |                        8.50027e+06 | Privatization                                      | Bangladesh Section                      | A017716001          |                       2 |           9832.1  | Bangladesh          |                          0 | Canadian Profit Making     |                     8.50027e+06 |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | Information not available | Information not available                             | Individual           | CONSULTANT              |                 3 | Asia               | BD                 | Bangladesh          |                      1 |           25020 |                 0.5 |
| 2009/2010       |                              0 |                      0 | EGM Europe, Middle East and Maghreb | PS                        |                   500458           | Sectors not specified                              | West Bank Gaza & Palestinian Refugees   | A018652001          |                       0 |          20502.1  | West Bank Gaza      |                          0 | Canadian Non-Profit Making |                     0           |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 3 | Asia               | PS                 | West Bank Gaza      |                      1 |           99810 |                 1   |
| 2009/2010       |                              0 |                      0 | WGM Sub-Saharan Africa              | ML                        |                        1.44101e+07 | Employment policy and administrative management    | Mali Program Section                    | A018893001          |                       2 |          14227    | Mali                |                          0 | Canadian Non-Profit Making |                     1.44101e+07 |                      1 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 2 | Africa             | ML                 | Mali                |                      1 |           16020 |                 0.5 |
| 2009/2010       |                              0 |                      0 | WGM Sub-Saharan Africa              | ML                        |                        1.44101e+07 | Construction policy and administrative management  | Mali Program Section                    | A018893001          |                       2 |          11381.6  | Mali                |                          0 | Canadian Non-Profit Making |                     1.44101e+07 |                      1 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 2 | Africa             | ML                 | Mali                |                      1 |           32310 |                 0.4 |
| 2009/2010       |                              0 |                      0 | WGM Sub-Saharan Africa              | ML                        |                        1.44101e+07 | Urban development and management                   | Mali Program Section                    | A018893001          |                       2 |           2845.4  | Mali                |                          0 | Canadian Non-Profit Making |                     1.44101e+07 |                      1 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 2 | Africa             | ML                 | Mali                |                      1 |           43030 |                 0.1 |
| 2009/2010       |                              0 |                      0 | OGM Asia Pacific                    | PK                        |                        1.37432e+07 | Public sector policy and administrative management | OAA Afghanistan, Pakistan and Sri Lanka | A019043001          |                       0 |         142315    | Pakistan            |                          0 | Canadian Non-Profit Making |                     1.37432e+07 |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 3 | Asia               | PK                 | Pakistan            |                      1 |           15110 |                 0.4 |
| 2009/2010       |                              0 |                      0 | OGM Asia Pacific                    | PK                        |                        1.37432e+07 | Public finance management                          | OAA Afghanistan, Pakistan and Sri Lanka | A019043001          |                       0 |         142315    | Pakistan            |                          0 | Canadian Non-Profit Making |                     1.37432e+07 |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 3 | Asia               | PK                 | Pakistan            |                      1 |           15111 |                 0.4 |
| 2009/2010       |                              0 |                      0 | OGM Asia Pacific                    | PK                        |                        1.37432e+07 | Social/welfare services                            | OAA Afghanistan, Pakistan and Sri Lanka | A019043001          |                       0 |          71157.6  | Pakistan            |                          0 | Canadian Non-Profit Making |                     1.37432e+07 |                      0 |                         0 |                     0 |                        0 |                        0 |                              0 |                               0 | 10050                     | Department of Foreign Affairs and International Trade | Governmental         | FEDERAL                 |                 3 | Asia               | PK                 | Pakistan            |                      1 |           16010 |                 0.2 |



source_headers: Fiscal year
Enviromental sustainability (marker)
Biodiversity (marker)
Branch name
Project Browser country ID
Maximum CIDA contribution (project-level)
Sector name
Section name
Project number
Gender equality (marker)
Amount spent
Fund centre name
Trade development (marker)
Organisation type
Untied amount(Project-level budget)
target_headers: miller2_fsclr
miller2_nvrmntlsstnblt(mrkr)
miller2_bdvrst(mrkr)
miller2_brnchnm
miller2_prjctbrwsrcntrd
miller2_mxmmcdcntrbtn(prjct-lvl)
miller2_sctrnm
miller2_sctnnm
miller2_prjctnmbr
miller2_gndrqlt(mrkr)
miller2_mntspnt
miller2_fndcntrnm
miller2_trddvlpmnt(mrkr)
miller2_rgnstntp
miller2_ntdmnt(prjct-lvlbdgt)
column_mappings: Fiscal year
miller2_fsclr
Enviromental sustainability (marker)
miller2_nvrmntlsstnblt(mrkr)
Biodiversity (marker)
miller2_bdvrst(mrkr)
Branch name
miller2_brnchnm
Project Browser country ID
miller2_prjctbrwsrcntrd
Maximum CIDA contribution (project-level)
miller2_mxmmcdcntrbtn(prjct-lvl)
Sector name
miller2_sctrnm
Section name
miller2_sctnnm
Project number
miller2_prjctnmbr
Gender equality (marker)
miller2_gndrqlt(mrkr)
Amount spent
miller2_mntspnt
Fund centre name
miller2_fndcntrnm
Trade development (marker)
miller2_trddvlpmnt(mrkr)
Organisation type
miller2_rgnstntp
Untied amount(Project-level budget)
miller2_ntdmnt(prjct-lvlbdgt)
output: {"column_mappings": [["Fiscal year", "miller2_fsclr"], ["Enviromental sustainability (marker)", "miller2_nvrmntlsstnblt(mrkr)"], ["Biodiversity (marker)", "miller2_bdvrst(mrkr)"], ["Branch name", "miller2_brnchnm"], ["Project Browser country ID", "miller2_prjctbrwsrcntrd"], ["Maximum CIDA contribution (project-level)", "miller2_mxmmcdcntrbtn(prjct-lvl)"], ["Sector name", "miller2_sctrnm"], ["Section name", "miller2_sctnnm"], ["Project number", "miller2_prjctnmbr"], ["Gender equality (marker)", "miller2_gndrqlt(mrkr)"], ["Amount spent", "miller2_mntspnt"], ["Fund centre name", "miller2_fndcntrnm"], ["Trade development (marker)", "miller2_trddvlpmnt(mrkr)"], ["Organisation type", "miller2_rgnstntp"], ["Untied amount(Project-level budget)", "miller2_ntdmnt(prjct-lvlbdgt)"], ["Status", null], ["Branch ID", null], ["Division ID", null], ["Division name", null], ["Section ID", null], ["Regional program (marker)", null], ["Fund centre ID", null], ["FSTC percent", null], ["IRTC percent", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Programming process (new)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null], ["Desertification (marker)", null], ["Participatory development and good governance", null]]}