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   | Programming process (new)   |   Children issues (marker) | CountryRegion ID   |   Indigenous issues (marker) |   Trade development (marker) | Branch name                   |   Bilateral aid (international marker) | Organisation type       | Continent name   |   Enviromental sustainability (marker) | Section ID   |     Amount spent | Division name                  |   FSTC percent | CountryRegion name   |   CFLI (marker) | Organisation name                               | Division ID   |   Climate change mitigation (marker) |   Biodiversity (marker) | Section name                      | Sector name                                   | CIDA business delivery model (old)   |   Sector percent | Project number   | Status   |   Maximum CIDA contribution (project-level) | Branch ID   |   Regional program (marker) |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   IRTC percent | PBA type   |   Climate change adaptation (marker) |   Desertification (marker) |   Participatory development and good governance |
|:--------------|:----------------------------|---------------------------:|:-------------------|-----------------------------:|-----------------------------:|:------------------------------|---------------------------------------:|:------------------------|:-----------------|---------------------------------------:|:-------------|-----------------:|:-------------------------------|---------------:|:---------------------|----------------:|:------------------------------------------------|:--------------|-------------------------------------:|------------------------:|:----------------------------------|:----------------------------------------------|:-------------------------------------|-----------------:|:-----------------|:---------|--------------------------------------------:|:------------|----------------------------:|-----------------:|:-------------------|--------------------------------------:|---------------:|:-----------|-------------------------------------:|---------------------------:|------------------------------------------------:|
| 30092010      | UncovedPreA0P               |                          0 | BD                 |                            0 |                            0 | OrMAsjaPacific                |                                      1 | CahadianPfofi4Makint    | Asia             |                                      0 | S4123        |      3.06181e+06 | OADAs8aProgrammlnb             |       0.990898 | ganglad4sh           |               0 | lnflrmationnotavailavld                         | r4100         |                                    0 |                       0 | Bangladeehcecrion                 | Democratocpzrhicjpwtiohwndcivilsociety        | sirective                            |        0.299231  | A017716001       | Closed   |                                 8.50027e+06 | B4100       |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              0 | Not PBA    |                                    0 |                          0 |                                               0 |
| 20092019      | UncoxrdPreAPP               |                          0 | BD                 |                            0 |                            0 | OrMAsiaPacif8c                |                                      1 | CznadlanPr8fitMaling    | Asia             |                                      0 | a4122        |  51721           | OADAs9sPr8gramming             |       0.950648 | Bannladfsh           |               0 | Infornationjoravailzble                         | D4q00         |                                    0 |                       0 | BanhladeshSdxtion                 | 7nformals3mifkrmalfinanclalihr4rmediwries     | Directibe                            |        0.0120788 | A017716001       | Closed   |                                 8.50027e+06 | B4100       |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              0 | Not PBA    |                                    0 |                          0 |                                               0 |
| q0092010      | UncodewPteAPP               |                          0 | BD                 |                            0 |                            0 | OGMAsiaPzcifid                |                                      1 | Canadianor9fitMwkung    | Asia             |                                      0 | S412e        | 155736           | OADAqkaProgeamming             |       1.72931  | Bqngladexh           |               0 | 9nvodmationn9tavailable                         | D4q00         |                                    0 |                       0 | BsggladeshSfction                 | Privat8zqtion                                 | Directove                            |        0.384841  | A017716001       | Closed   |                                 8.50027e+06 | B4100       |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              0 | Not PBA    |                                    0 |                          0 |                                               0 |
| 30092010      | UnxoeedPreAPP               |                          0 | PS                 |                            0 |                            0 | EGMEufo9eM7ddieEastandMavhreb |                                      1 | CanxdianNpnP5ofi4Making | Asia             |                                      0 | S42t4        |      2.04062e+06 | EDxEuroowMirfleEastProgramminh |       1.13958  | W2ctBankGaza         |               0 | DepartnenrofFkreibnAffairsagdInte3jationqlTgade | D310o         |                                    0 |                       0 | WestBankGazaPalestkmlan34fuvees   | Sectotcnotwpecified                           | Directiv4                            |        0.618095  | A018652001       | Closed   |                            500458           | B3100       |                           0 |             4265 | West Bank Gaza     |                           0           |              0 | Not PBA    |                                    0 |                          0 |                                               0 |
| 20082010      | Unc8dedPreAoP               |                          0 | ML                 |                            0 |                            0 | WGMcubSahx4anAfrica           |                                      1 | CanaxiagNonProf7tMakkng | Af4ica           |                                      0 | x4215        |      1.18479e+06 | WWDWestdsn4raoAfrica           |       0.868349 | Mali                 |               0 | DepatgmentogFlrsignAffaifsandInte4natuonakTrade | D3207         |                                    0 |                       0 | Mal8Prohramdection                | Empipymfntpolichzndadminist4ativemanagrjent   | Rewpojsive                           |        0.426715  | A018893001       | Closed   |                                 1.44101e+07 | B4200       |                           0 |             4216 | Mali               |                           1.44101e+07 |              0 | Not PBA    |                                    0 |                          0 |                                               1 |
| 10092010      | hncoded0reAPP               |                          0 | ML                 |                            0 |                            0 | WGMzubSahwranAfroca           |                                      1 | Canadianm9norofitMaiing | Afgica           |                                      0 | w4215        |      1.24728e+06 | WWD1estCenttaoqfrica           |       1.38455  | Mali                 |               0 | Dfpar6ment8fForeigbAffqirsandInte4nat8onakTrawe | D4208         |                                    0 |                       0 | Malior0gramqection                | Concteyvtionoolicyqndadministrativ2jananement | Respogside                           |        0.283472  | A018893001       | Closed   |                                 1.44101e+07 | B4200       |                           0 |             4216 | Mali               |                           1.44101e+07 |              0 | Not PBA    |                                    0 |                          0 |                                               1 |
| 20002010      | Uncided9reAPP               |                          0 | ML                 |                            0 |                            0 | WGndubSabaranAfrica           |                                      1 | CanadianNonorofktMaiinv | Afrkca           |                                      0 | S4e15        | 941298           | WWsWestCentrapzfrics           |       0.614578 | Mali                 |               0 | D3lartmenhoftoreognAffaursamdIntegnationakTrade | D3207         |                                    0 |                       0 | MaliPrkvramSec4ion                | Urvandevslopnentahdmanagemegt                 | despojsive                           |        0.808818  | A018893001       | Closed   |                                 1.44101e+07 | B4200       |                           0 |             4216 | Mali               |                           1.44101e+07 |              0 | Not PBA    |                                    0 |                          0 |                                               1 |
| 2009201o      | UnfodecPreAPP               |                          0 | PK                 |                            0 |                            0 | OGhAsixPacific                |                                      1 | sanxdixnNonProfitMakigg | Asia             |                                      0 | d4141        | 624335           | lADAsisPr9gramming             |       0.862132 | 0akistan             |               0 | D2partmentorForeirnAffairdanfkntfrnationaiTrxde | D41o0         |                                    0 |                       0 | OAxAfghajistanPxkistqmxndSriLanka | Puhlicsectorpopicyabxadminictratovemanqgekeny | Resp9ndive                           |        0.544972  | A019043001       | Closed   |                                 1.37432e+07 | B4100       |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              0 | Not PBA    |                                    0 |                          0 |                                               1 |
| w0092010      | Uncod3dPreAPl               |                          0 | PK                 |                            0 |                            0 | OGMAsisPacicic                |                                      1 | CznadiqnNonPrkfitMakinh | Asia             |                                      0 | c4141        | 751138           | OzDwsiaProgramning             |       0.905878 | Pakistaj             |               0 | Depa4tment0fForeifnAffai3sabdIbte5nationaiTrad4 | D5100         |                                    0 |                       0 | OAAAtyhanistanPakistabqndSroLankz | Pubpicfimancsnanagement                       | Responeice                           |        0.222845  | A019043001       | Closed   |                                 1.37432e+07 | B4100       |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              0 | Not PBA    |                                    0 |                          0 |                                               1 |
| 2009q010      | Uncpded0reAPP               |                          0 | PK                 |                            0 |                            0 | OvMAsisPacific                |                                      1 | xanadianjono5ofitMaking | Asia             |                                      0 | S414q        |      2.00305e+06 | 9zDAsiaPr0gramming             |       2.67589  | Pajistan             |               0 | DepartmentofForwignAffairsajcIntfrmatiogzlTrqfe | s4100         |                                    0 |                       0 | OqAAfghaniatanPwlistananrSriLznka | Sldialwekfareservoces                         | Resp9msive                           |        0.733688  | A019043001       | Closed   |                                 1.37432e+07 | B4100       |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              0 | Not PBA    |                                    0 |                          0 |                                               1 |

TableB:
| miller2_FiY   | miller2_ProgrProc   |   miller2_ChiIss | miller2_CounReID   |   miller2_IndigIss |   miller2_TrDevelo | miller2_BrNa                        |   miller2_BilatAiMa | miller2_OrganTy            | miller2_ConN   |   miller2_EnvirSustai | miller2_SectID   |   miller2_AmSp | miller2_DivN                       |   miller2_FSTCPe | miller2_CounRegNa   |   miller2_CFLI | miller2_OrgNa                                         | miller2_DiID   |   miller2_ClChaMitig |   miller2_Biodi | miller2_SectNa                          | miller2_SecN                                       | miller2_CIDABusDeMo   |   miller2_SecPer |   miller2_UrIss |   miller2_YoIs |   miller2_DisaIss |   miller2_ICTAATFDev |   miller2_KnoFoDevelo |   miller2_GeEqu | miller2_OrgID             | miller2_OrganCl   | miller2_OrgaSu   |   miller2_ConID | miller2_ProjBrowCouID   |   miller2_CouRegPerc |   miller2_SecID |
|:--------------|:--------------------|-----------------:|:-------------------|-------------------:|-------------------:|:------------------------------------|--------------------:|:---------------------------|:---------------|----------------------:|:-----------------|---------------:|:-----------------------------------|-----------------:|:--------------------|---------------:|:------------------------------------------------------|:---------------|---------------------:|----------------:|:----------------------------------------|:---------------------------------------------------|:----------------------|-----------------:|----------------:|---------------:|------------------:|---------------------:|----------------------:|----------------:|:--------------------------|:------------------|:-----------------|----------------:|:------------------------|---------------------:|----------------:|
| 2009/2010     | Uncoded: Pre-APP    |                0 | BD                 |                  0 |                  0 | OGM Asia Pacific                    |                   1 | Canadian Profit Making     | Asia           |                     0 | S4122            |        3932.84 | OAD Asia Programming               |                1 | Bangladesh          |              0 | Information not available                             | D4100          |                    0 |               0 | Bangladesh Section                      | Democratic participation and civil society         | Directive             |              0.2 |               0 |              0 |                 0 |                    0 |                     0 |               2 | Information not available | Individual        | CONSULTANT       |               3 | BD                      |                    1 |           15150 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | BD                 |                  0 |                  0 | OGM Asia Pacific                    |                   1 | Canadian Profit Making     | Asia           |                     0 | S4122            |        5899.26 | OAD Asia Programming               |                1 | Bangladesh          |              0 | Information not available                             | D4100          |                    0 |               0 | Bangladesh Section                      | Informal/semi-formal financial intermediaries      | Directive             |              0.3 |               0 |              0 |                 0 |                    0 |                     0 |               2 | Information not available | Individual        | CONSULTANT       |               3 | BD                      |                    1 |           24040 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | BD                 |                  0 |                  0 | OGM Asia Pacific                    |                   1 | Canadian Profit Making     | Asia           |                     0 | S4122            |        9832.1  | OAD Asia Programming               |                1 | Bangladesh          |              0 | Information not available                             | D4100          |                    0 |               0 | Bangladesh Section                      | Privatization                                      | Directive             |              0.5 |               0 |              0 |                 0 |                    0 |                     0 |               2 | Information not available | Individual        | CONSULTANT       |               3 | BD                      |                    1 |           25020 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | PS                 |                  0 |                  0 | EGM Europe, Middle East and Maghreb |                   1 | Canadian Non-Profit Making | Asia           |                     0 | S4264            |       20502.1  | EDD Europe-Middle East Programming |                0 | West Bank Gaza      |              0 | Department of Foreign Affairs and International Trade | D3100          |                    0 |               0 | West Bank Gaza & Palestinian Refugees   | Sectors not specified                              | Directive             |              1   |               0 |              0 |                 0 |                    0 |                     0 |               0 | 10050                     | Governmental      | FEDERAL          |               3 | PS                      |                    1 |           99810 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | ML                 |                  0 |                  0 | WGM Sub-Saharan Africa              |                   1 | Canadian Non-Profit Making | Africa         |                     0 | S4215            |       14227    | WWD West & Central Africa          |                1 | Mali                |              0 | Department of Foreign Affairs and International Trade | D4207          |                    0 |               0 | Mali Program Section                    | Employment policy and administrative management    | Responsive            |              0.5 |               1 |              0 |                 0 |                    0 |                     0 |               2 | 10050                     | Governmental      | FEDERAL          |               2 | ML                      |                    1 |           16020 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | ML                 |                  0 |                  0 | WGM Sub-Saharan Africa              |                   1 | Canadian Non-Profit Making | Africa         |                     0 | S4215            |       11381.6  | WWD West & Central Africa          |                1 | Mali                |              0 | Department of Foreign Affairs and International Trade | D4207          |                    0 |               0 | Mali Program Section                    | Construction policy and administrative management  | Responsive            |              0.4 |               1 |              0 |                 0 |                    0 |                     0 |               2 | 10050                     | Governmental      | FEDERAL          |               2 | ML                      |                    1 |           32310 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | ML                 |                  0 |                  0 | WGM Sub-Saharan Africa              |                   1 | Canadian Non-Profit Making | Africa         |                     0 | S4215            |        2845.4  | WWD West & Central Africa          |                1 | Mali                |              0 | Department of Foreign Affairs and International Trade | D4207          |                    0 |               0 | Mali Program Section                    | Urban development and management                   | Responsive            |              0.1 |               1 |              0 |                 0 |                    0 |                     0 |               2 | 10050                     | Governmental      | FEDERAL          |               2 | ML                      |                    1 |           43030 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | PK                 |                  0 |                  0 | OGM Asia Pacific                    |                   1 | Canadian Non-Profit Making | Asia           |                     0 | S4141            |      142315    | OAD Asia Programming               |                1 | Pakistan            |              0 | Department of Foreign Affairs and International Trade | D4100          |                    0 |               0 | OAA Afghanistan, Pakistan and Sri Lanka | Public sector policy and administrative management | Responsive            |              0.4 |               0 |              0 |                 0 |                    0 |                     0 |               0 | 10050                     | Governmental      | FEDERAL          |               3 | PK                      |                    1 |           15110 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | PK                 |                  0 |                  0 | OGM Asia Pacific                    |                   1 | Canadian Non-Profit Making | Asia           |                     0 | S4141            |      142315    | OAD Asia Programming               |                1 | Pakistan            |              0 | Department of Foreign Affairs and International Trade | D4100          |                    0 |               0 | OAA Afghanistan, Pakistan and Sri Lanka | Public finance management                          | Responsive            |              0.4 |               0 |              0 |                 0 |                    0 |                     0 |               0 | 10050                     | Governmental      | FEDERAL          |               3 | PK                      |                    1 |           15111 |
| 2009/2010     | Uncoded: Pre-APP    |                0 | PK                 |                  0 |                  0 | OGM Asia Pacific                    |                   1 | Canadian Non-Profit Making | Asia           |                     0 | S4141            |       71157.6  | OAD Asia Programming               |                1 | Pakistan            |              0 | Department of Foreign Affairs and International Trade | D4100          |                    0 |               0 | OAA Afghanistan, Pakistan and Sri Lanka | Social/welfare services                            | Responsive            |              0.2 |               0 |              0 |                 0 |                    0 |                     0 |               0 | 10050                     | Governmental      | FEDERAL          |               3 | PK                      |                    1 |           16010 |



source_headers: Fiscal year
Programming process (new)
Children issues (marker)
CountryRegion ID
Indigenous issues (marker)
Trade development (marker)
Branch name
Bilateral aid (international marker)
Organisation type
Continent name
Enviromental sustainability (marker)
Section ID
Amount spent
Division name
FSTC percent
CountryRegion name
CFLI (marker)
Organisation name
Division ID
Climate change mitigation (marker)
Biodiversity (marker)
Section name
Sector name
CIDA business delivery model (old)
Sector percent
target_headers: miller2_FiY
miller2_ProgrProc
miller2_ChiIss
miller2_CounReID
miller2_IndigIss
miller2_TrDevelo
miller2_BrNa
miller2_BilatAiMa
miller2_OrganTy
miller2_ConN
miller2_EnvirSustai
miller2_SectID
miller2_AmSp
miller2_DivN
miller2_FSTCPe
miller2_CounRegNa
miller2_CFLI
miller2_OrgNa
miller2_DiID
miller2_ClChaMitig
miller2_Biodi
miller2_SectNa
miller2_SecN
miller2_CIDABusDeMo
miller2_SecPer
column_mappings: Fiscal year
miller2_FiY
Programming process (new)
miller2_ProgrProc
Children issues (marker)
miller2_ChiIss
CountryRegion ID
miller2_CounReID
Indigenous issues (marker)
miller2_IndigIss
Trade development (marker)
miller2_TrDevelo
Branch name
miller2_BrNa
Bilateral aid (international marker)
miller2_BilatAiMa
Organisation type
miller2_OrganTy
Continent name
miller2_ConN
Enviromental sustainability (marker)
miller2_EnvirSustai
Section ID
miller2_SectID
Amount spent
miller2_AmSp
Division name
miller2_DivN
FSTC percent
miller2_FSTCPe
CountryRegion name
miller2_CounRegNa
CFLI (marker)
miller2_CFLI
Organisation name
miller2_OrgNa
Division ID
miller2_DiID
Climate change mitigation (marker)
miller2_ClChaMitig
Biodiversity (marker)
miller2_Biodi
Section name
miller2_SectNa
Sector name
miller2_SecN
CIDA business delivery model (old)
miller2_CIDABusDeMo
Sector percent
miller2_SecPer
output: {"column_mappings": [["Fiscal year", "miller2_FiY"], ["Programming process (new)", "miller2_ProgrProc"], ["Children issues (marker)", "miller2_ChiIss"], ["CountryRegion ID", "miller2_CounReID"], ["Indigenous issues (marker)", "miller2_IndigIss"], ["Trade development (marker)", "miller2_TrDevelo"], ["Branch name", "miller2_BrNa"], ["Bilateral aid (international marker)", "miller2_BilatAiMa"], ["Organisation type", "miller2_OrganTy"], ["Continent name", "miller2_ConN"], ["Enviromental sustainability (marker)", "miller2_EnvirSustai"], ["Section ID", "miller2_SectID"], ["Amount spent", "miller2_AmSp"], ["Division name", "miller2_DivN"], ["FSTC percent", "miller2_FSTCPe"], ["CountryRegion name", "miller2_CounRegNa"], ["CFLI (marker)", "miller2_CFLI"], ["Organisation name", "miller2_OrgNa"], ["Division ID", "miller2_DiID"], ["Climate change mitigation (marker)", "miller2_ClChaMitig"], ["Biodiversity (marker)", "miller2_Biodi"], ["Section name", "miller2_SectNa"], ["Sector name", "miller2_SecN"], ["CIDA business delivery model (old)", "miller2_CIDABusDeMo"], ["Sector percent", "miller2_SecPer"], ["Project number", null], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Regional program (marker)", null], ["Fund centre ID", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["IRTC percent", null], ["PBA type", null], ["Climate change adaptation (marker)", null], ["Desertification (marker)", null], ["Participatory development and good governance", null]]}