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   | Branch ID   | Project number   | CountryRegion name   |   Children issues (marker) | Organisation name                               | Sector name                                   |   Youth issues (marker) |   ICT as a tool for development (marker) |   Enviromental sustainability (marker) | Branch name                   | Project Browser country ID   |   Sector ID |     Amount spent |   Climate change adaptation (marker) |   IRTC percent |   Untied amount(Project-level budget) | Section name                      | CountryRegion ID   | PBA type   |   Gender equality (marker) |   Regional program (marker) |   Bilateral aid (international marker) | Organisation sub-class   | Organisation type       | Status   |   Maximum CIDA contribution (project-level) | Division ID   | Division name                      | Section ID   |   Fund centre ID | Fund centre name   |   FSTC percent |   CFLI (marker) | CIDA business delivery model (old)   | Programming process (new)   |   Climate change mitigation (marker) |   Desertification (marker) |
|:--------------|:------------|:-----------------|:---------------------|---------------------------:|:------------------------------------------------|:----------------------------------------------|------------------------:|-----------------------------------------:|---------------------------------------:|:------------------------------|:-----------------------------|------------:|-----------------:|-------------------------------------:|---------------:|--------------------------------------:|:----------------------------------|:-------------------|:-----------|---------------------------:|----------------------------:|---------------------------------------:|:-------------------------|:------------------------|:---------|--------------------------------------------:|:--------------|:-----------------------------------|:-------------|-----------------:|:-------------------|---------------:|----------------:|:-------------------------------------|:----------------------------|-------------------------------------:|---------------------------:|
| 200p2010      | B41p0       | A0187160p1       | Bantlaxesh           |                          0 | Ibf9rmstionjotavailable                         | Dem8craticpar5icioationandcivilakciwtg        |                       0 |                                        0 |                                      0 | OGMAs8a9acific                | BD                           |       15150 |      2.51215e+06 |                                    0 |     0.00253916 |                           2.62746e+07 | BantladfsnSection                 | BD                 | NotPBq     |                          2 |                           0 |                                      1 | fONSUoTANT               | CanadianPdofltMwuing    | Closed   |                                 8.50027e+06 | D4100         | OAD Asia Programming               | S4122        |             4122 | Bangladesh         |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                    0 |                          0 |
| 2p092010      | v4100       | A01uy16001       | Bqngladesj           |                          0 | Inf0rmatiojni5available                         | Informakssmlformalfinahciakint2rmddiagies     |                       0 |                                        0 |                                      0 | OGMAsizPacifid                | BD                           |       24040 | 128728           |                                    0 |     0.00780332 |                           5.02684e+06 | BangpadeshSextioj                 | BD                 | NotlBA     |                          2 |                           0 |                                      1 | C0NSULTAbT               | CanadiabProfitMzk8hg    | Closed   |                                 8.50027e+06 | D4100         | OAD Asia Programming               | S4122        |             4122 | Bangladesh         |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                    0 |                          0 |
| 2009e010      | B41o0       | A0177160pw       | Bangkadesj           |                          0 | Ibfo5mwtionnotavailagle                         | orivatisation                                 |                       0 |                                        0 |                                      0 | 8GMAsiaPafific                | BD                           |       25020 |      1.06695e+06 |                                    0 |     0.0197602  |                           3.3033e+07  | BajhladezhSection                 | BD                 | NptPBA     |                          2 |                           0 |                                      1 | vONSULTANf               | Cabadjwn0rofitMaking    | Closed   |                                 8.50027e+06 | D4100         | OAD Asia Programming               | S4122        |             4122 | Bangladesh         |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                    0 |                          0 |
| 20092p10      | n3100       | s0186r2001       | Wes4BabkGaza         |                          0 | Deps5tjentofFlreigjAffairsandIhte3nationalTrxdr | Sectlrsnotspecib9ed                           |                       0 |                                        0 |                                      0 | EbMrurkpeMiddleEastandMsgtreb | PS                           |       99810 | 187746           |                                    0 |     0.00203838 |                           4.44211e+07 | WsstfanjGaxaPalewtinianRefuge4s   | PS                 | Not0BA     |                          0 |                           0 |                                      1 | FEDwRAL                  | CanzdjanNinProfitjaking | Closed   |                            500458           | D3100         | EDD Europe-Middle East Programming | S4264        |             4265 | West Bank Gaza     |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                    0 |                          0 |
| 2009w010      | B4q00       | A0188p3p01       | Mali                 |                          0 | separtmentofFoteivnAffakrsandInfegnztionai5rade | Emolijkentpolidyandsdministfatovemanagement   |                       0 |                                        0 |                                      0 | WGMSubSaharzhAfroca           | ML                           |       16020 |      2.47394e+06 |                                    0 |     0.0184591  |                           3.24163e+07 | MaliProggamSestkon                | ML                 | NotPvA     |                          2 |                           0 |                                      1 | FED2RAL                  | CanxdianNogPrpfitMxking | Closed   |                                 1.44101e+07 | D4207         | WWD West & Central Africa          | S4215        |             4216 | Mali               |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                    0 |                          0 |
| 20992010      | B4q00       | A0188i3o01       | Mali                 |                          0 | Depa3tkebtofForeofbAffairsagdInterna6lonalTrade | fonstruct9onpolicyagdadminuxtratidemagagekdnt |                       0 |                                        0 |                                      0 | WGMSubdaha3anAf4ica           | ML                           |       32310 |      1.55772e+06 |                                    0 |     0.0157587  |                      358605           | MaliPrograjSes4ion                | ML                 | jotPBA     |                          2 |                           0 |                                      1 | FED3RAL                  | CanadianNon0rofitnxkjng | Closed   |                                 1.44101e+07 | D4207         | WWD West & Central Africa          | S4215        |             4216 | Mali               |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                    0 |                          0 |
| w0092010      | Bt200       | A018u93p01       | Mali                 |                          0 | DwpartmentofFirelgnqffaj3sandont4rnatlonalTrade | 7rbagdevelopmentahdmajzgement                 |                       0 |                                        0 |                                      0 | WGjSubSaharanzfrisa           | ML                           |       43030 | 487005           |                                    0 |     0.0107342  |                           7.15887e+07 | MaoiProgramzectiom                | ML                 | No6PBA     |                          2 |                           0 |                                      1 | FEDERAp                  | CqnadianN9nProfohMaking | Closed   |                                 1.44101e+07 | D4207         | WWD West & Central Africa          | S4215        |             4216 | Mali               |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                    0 |                          0 |
| 20992010      | g4100       | A01994300q       | Pak8stan             |                          0 | xepartmentofFk5eugmAefairsandInternayionslTrave | Puvlicsevt9rpilicyzndadmijistrztivemanagemfbt |                       0 |                                        0 |                                      0 | OhMAsiaPacjfic                | PK                           |       15110 |      1.55805e+06 |                                    0 |     0.00021441 |                           3.85994e+07 | OAAAfghanisrqhPwkistqnandSriLznka | PK                 | NotPnA     |                          0 |                           0 |                                      1 | FEDERAp                  | CanadianN8nPr9giyMaking | Closed   |                                 1.37432e+07 | D4100         | OAD Asia Programming               | S4141        |             4124 | Pakistan           |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                    0 |                          0 |
| 200920w0      | Bt100       | A0w9943001       | Pakistaj             |                          0 | DepartmsntofFodeighAffairsqndIntefns5ionalhrwde | Publictinancenanxg2ment                       |                       0 |                                        0 |                                      0 | OGMAskaPacidic                | PK                           |       15111 |      1.45811e+06 |                                    0 |     0.0124481  |                           4.5428e+07  | OAxAfghanistabPakjstanandSruLqnma | PK                 | botPBA     |                          0 |                           0 |                                      1 | rEDERAL                  | CajadlanNonorobitMaking | Closed   |                                 1.37432e+07 | D4100         | OAD Asia Programming               | S4141        |             4124 | Pakistan           |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                    0 |                          0 |
| 20093010      | B41o0       | A019p4e001       | Paiistan             |                          0 | DrlartmenrofForeignwfvairsandIn4ernat9onalh3ade | Soclalwelfxreservicsd                         |                       0 |                                        0 |                                      0 | OGMAziaPscific                | PK                           |       16010 |      2.26267e+06 |                                    0 |     0.00723106 |                           1.31049e+06 | OAqArghanistan0xkistanandSeiLxnka | PK                 | Not0BA     |                          0 |                           0 |                                      1 | FEDdRAL                  | CanadianNonPror8tMwkinr | Closed   |                                 1.37432e+07 | D4100         | OAD Asia Programming               | S4141        |             4124 | Pakistan           |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                    0 |                          0 |

TableB:
| miller2_fsclr   | miller2_brnchd   | miller2_prjctnmbr   | miller2_cntrrgnnm   |   miller2_chldrnsss(mrkr) | miller2_rgnstnnm                                      | miller2_sctrnm                                     |   miller2_thsss(mrkr) |   miller2_ctstlfrdvlpmnt(mrkr) |   miller2_nvrmntlsstnblt(mrkr) | miller2_brnchnm                     | miller2_prjctbrwsrcntrd   |   miller2_sctrd |   miller2_mntspnt |   miller2_clmtchngdpttn(mrkr) |   miller2_rtcprcnt |   miller2_ntdmnt(prjct-lvlbdgt) | miller2_sctnnm                          | miller2_cntrrgnd   | miller2_pbtp   |   miller2_gndrqlt(mrkr) |   miller2_rgnlprgrm(mrkr) |   miller2_bltrld(ntrntnlmrkr) | miller2_rgnstnsb-clss   | miller2_rgnstntp           |   miller2_prtcptrdvlpmntndgdgvrnnc |   miller2_trddvlpmnt(mrkr) |   miller2_bdvrst(mrkr) |   miller2_rbnsss(mrkr) |   miller2_ndgnssss(mrkr) |   miller2_dsbltsss(mrkr) |   miller2_knwldgfrdvlpmnt(mrkr) | miller2_rgnstnd           | miller2_rgnstnclss   |   miller2_cntnntd | miller2_cntnntnm   |   miller2_cntrrgnprcnt |   miller2_sctrprcnt |
|:----------------|:-----------------|:--------------------|:--------------------|--------------------------:|:------------------------------------------------------|:---------------------------------------------------|----------------------:|-------------------------------:|-------------------------------:|:------------------------------------|:--------------------------|----------------:|------------------:|------------------------------:|-------------------:|--------------------------------:|:----------------------------------------|:-------------------|:---------------|------------------------:|--------------------------:|------------------------------:|:------------------------|:---------------------------|-----------------------------------:|---------------------------:|-----------------------:|-----------------------:|-------------------------:|-------------------------:|--------------------------------:|:--------------------------|:---------------------|------------------:|:-------------------|-----------------------:|--------------------:|
| 2009/2010       | B4100            | A017716001          | Bangladesh          |                         0 | Information not available                             | Democratic participation and civil society         |                     0 |                              0 |                              0 | OGM Asia Pacific                    | BD                        |           15150 |           3932.84 |                             0 |                  0 |                     8.50027e+06 | Bangladesh Section                      | BD                 | Not PBA        |                       2 |                         0 |                             1 | CONSULTANT              | Canadian Profit Making     |                                  0 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | Information not available | Individual           |                 3 | Asia               |                      1 |                 0.2 |
| 2009/2010       | B4100            | A017716001          | Bangladesh          |                         0 | Information not available                             | Informal/semi-formal financial intermediaries      |                     0 |                              0 |                              0 | OGM Asia Pacific                    | BD                        |           24040 |           5899.26 |                             0 |                  0 |                     8.50027e+06 | Bangladesh Section                      | BD                 | Not PBA        |                       2 |                         0 |                             1 | CONSULTANT              | Canadian Profit Making     |                                  0 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | Information not available | Individual           |                 3 | Asia               |                      1 |                 0.3 |
| 2009/2010       | B4100            | A017716001          | Bangladesh          |                         0 | Information not available                             | Privatization                                      |                     0 |                              0 |                              0 | OGM Asia Pacific                    | BD                        |           25020 |           9832.1  |                             0 |                  0 |                     8.50027e+06 | Bangladesh Section                      | BD                 | Not PBA        |                       2 |                         0 |                             1 | CONSULTANT              | Canadian Profit Making     |                                  0 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | Information not available | Individual           |                 3 | Asia               |                      1 |                 0.5 |
| 2009/2010       | B3100            | A018652001          | West Bank Gaza      |                         0 | Department of Foreign Affairs and International Trade | Sectors not specified                              |                     0 |                              0 |                              0 | EGM Europe, Middle East and Maghreb | PS                        |           99810 |          20502.1  |                             0 |                  0 |                     0           | West Bank Gaza & Palestinian Refugees   | PS                 | Not PBA        |                       0 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  0 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 3 | Asia               |                      1 |                 1   |
| 2009/2010       | B4200            | A018893001          | Mali                |                         0 | Department of Foreign Affairs and International Trade | Employment policy and administrative management    |                     0 |                              0 |                              0 | WGM Sub-Saharan Africa              | ML                        |           16020 |          14227    |                             0 |                  0 |                     1.44101e+07 | Mali Program Section                    | ML                 | Not PBA        |                       2 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  1 |                          0 |                      0 |                      1 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 2 | Africa             |                      1 |                 0.5 |
| 2009/2010       | B4200            | A018893001          | Mali                |                         0 | Department of Foreign Affairs and International Trade | Construction policy and administrative management  |                     0 |                              0 |                              0 | WGM Sub-Saharan Africa              | ML                        |           32310 |          11381.6  |                             0 |                  0 |                     1.44101e+07 | Mali Program Section                    | ML                 | Not PBA        |                       2 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  1 |                          0 |                      0 |                      1 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 2 | Africa             |                      1 |                 0.4 |
| 2009/2010       | B4200            | A018893001          | Mali                |                         0 | Department of Foreign Affairs and International Trade | Urban development and management                   |                     0 |                              0 |                              0 | WGM Sub-Saharan Africa              | ML                        |           43030 |           2845.4  |                             0 |                  0 |                     1.44101e+07 | Mali Program Section                    | ML                 | Not PBA        |                       2 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  1 |                          0 |                      0 |                      1 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 2 | Africa             |                      1 |                 0.1 |
| 2009/2010       | B4100            | A019043001          | Pakistan            |                         0 | Department of Foreign Affairs and International Trade | Public sector policy and administrative management |                     0 |                              0 |                              0 | OGM Asia Pacific                    | PK                        |           15110 |         142315    |                             0 |                  0 |                     1.37432e+07 | OAA Afghanistan, Pakistan and Sri Lanka | PK                 | Not PBA        |                       0 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  1 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 3 | Asia               |                      1 |                 0.4 |
| 2009/2010       | B4100            | A019043001          | Pakistan            |                         0 | Department of Foreign Affairs and International Trade | Public finance management                          |                     0 |                              0 |                              0 | OGM Asia Pacific                    | PK                        |           15111 |         142315    |                             0 |                  0 |                     1.37432e+07 | OAA Afghanistan, Pakistan and Sri Lanka | PK                 | Not PBA        |                       0 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  1 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 3 | Asia               |                      1 |                 0.4 |
| 2009/2010       | B4100            | A019043001          | Pakistan            |                         0 | Department of Foreign Affairs and International Trade | Social/welfare services                            |                     0 |                              0 |                              0 | OGM Asia Pacific                    | PK                        |           16010 |          71157.6  |                             0 |                  0 |                     1.37432e+07 | OAA Afghanistan, Pakistan and Sri Lanka | PK                 | Not PBA        |                       0 |                         0 |                             1 | FEDERAL                 | Canadian Non-Profit Making |                                  1 |                          0 |                      0 |                      0 |                        0 |                        0 |                               0 | 10050                     | Governmental         |                 3 | Asia               |                      1 |                 0.2 |



source_headers: Fiscal year
Branch ID
Project number
CountryRegion name
Children issues (marker)
Organisation name
Sector name
Youth issues (marker)
ICT as a tool for development (marker)
Enviromental sustainability (marker)
Branch name
Project Browser country ID
Sector ID
Amount spent
Climate change adaptation (marker)
IRTC percent
Untied amount(Project-level budget)
Section name
CountryRegion ID
PBA type
Gender equality (marker)
Regional program (marker)
Bilateral aid (international marker)
Organisation sub-class
Organisation type
target_headers: miller2_fsclr
miller2_brnchd
miller2_prjctnmbr
miller2_cntrrgnnm
miller2_chldrnsss(mrkr)
miller2_rgnstnnm
miller2_sctrnm
miller2_thsss(mrkr)
miller2_ctstlfrdvlpmnt(mrkr)
miller2_nvrmntlsstnblt(mrkr)
miller2_brnchnm
miller2_prjctbrwsrcntrd
miller2_sctrd
miller2_mntspnt
miller2_clmtchngdpttn(mrkr)
miller2_rtcprcnt
miller2_ntdmnt(prjct-lvlbdgt)
miller2_sctnnm
miller2_cntrrgnd
miller2_pbtp
miller2_gndrqlt(mrkr)
miller2_rgnlprgrm(mrkr)
miller2_bltrld(ntrntnlmrkr)
miller2_rgnstnsb-clss
miller2_rgnstntp
column_mappings: Fiscal year
miller2_fsclr
Branch ID
miller2_brnchd
Project number
miller2_prjctnmbr
CountryRegion name
miller2_cntrrgnnm
Children issues (marker)
miller2_chldrnsss(mrkr)
Organisation name
miller2_rgnstnnm
Sector name
miller2_sctrnm
Youth issues (marker)
miller2_thsss(mrkr)
ICT as a tool for development (marker)
miller2_ctstlfrdvlpmnt(mrkr)
Enviromental sustainability (marker)
miller2_nvrmntlsstnblt(mrkr)
Branch name
miller2_brnchnm
Project Browser country ID
miller2_prjctbrwsrcntrd
Sector ID
miller2_sctrd
Amount spent
miller2_mntspnt
Climate change adaptation (marker)
miller2_clmtchngdpttn(mrkr)
IRTC percent
miller2_rtcprcnt
Untied amount(Project-level budget)
miller2_ntdmnt(prjct-lvlbdgt)
Section name
miller2_sctnnm
CountryRegion ID
miller2_cntrrgnd
PBA type
miller2_pbtp
Gender equality (marker)
miller2_gndrqlt(mrkr)
Regional program (marker)
miller2_rgnlprgrm(mrkr)
Bilateral aid (international marker)
miller2_bltrld(ntrntnlmrkr)
Organisation sub-class
miller2_rgnstnsb-clss
Organisation type
miller2_rgnstntp
output: {"column_mappings": [["Fiscal year", "miller2_fsclr"], ["Branch ID", "miller2_brnchd"], ["Project number", "miller2_prjctnmbr"], ["CountryRegion name", "miller2_cntrrgnnm"], ["Children issues (marker)", "miller2_chldrnsss(mrkr)"], ["Organisation name", "miller2_rgnstnnm"], ["Sector name", "miller2_sctrnm"], ["Youth issues (marker)", "miller2_thsss(mrkr)"], ["ICT as a tool for development (marker)", "miller2_ctstlfrdvlpmnt(mrkr)"], ["Enviromental sustainability (marker)", "miller2_nvrmntlsstnblt(mrkr)"], ["Branch name", "miller2_brnchnm"], ["Project Browser country ID", "miller2_prjctbrwsrcntrd"], ["Sector ID", "miller2_sctrd"], ["Amount spent", "miller2_mntspnt"], ["Climate change adaptation (marker)", "miller2_clmtchngdpttn(mrkr)"], ["IRTC percent", "miller2_rtcprcnt"], ["Untied amount(Project-level budget)", "miller2_ntdmnt(prjct-lvlbdgt)"], ["Section name", "miller2_sctnnm"], ["CountryRegion ID", "miller2_cntrrgnd"], ["PBA type", "miller2_pbtp"], ["Gender equality (marker)", "miller2_gndrqlt(mrkr)"], ["Regional program (marker)", "miller2_rgnlprgrm(mrkr)"], ["Bilateral aid (international marker)", "miller2_bltrld(ntrntnlmrkr)"], ["Organisation sub-class", "miller2_rgnstnsb-clss"], ["Organisation type", "miller2_rgnstntp"], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Division ID", null], ["Division name", null], ["Section ID", null], ["Fund centre ID", null], ["Fund centre name", null], ["FSTC percent", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Programming process (new)", null], ["Climate change mitigation (marker)", null], ["Desertification (marker)", null]]}