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   |   Climate change adaptation (marker) |   Desertification (marker) | Organisation ID         |   Bilateral aid (international marker) | Branch name                   | CountryRegion ID   | Project Browser country ID   | Project number   | Section name                      |   Maximum CIDA contribution (project-level) | Programming process (new)   | PBA type   | CIDA business delivery model (old)   |     Amount spent |   ICT as a tool for development (marker) |   Trade development (marker) | Organisation name                               |   Climate change mitigation (marker) |   Participatory development and good governance | Organisation sub-class   | CountryRegion name   | Continent name   |   Biodiversity (marker) | Section ID   | Status   | Branch ID   | Division ID   | Division name                      |   Regional program (marker) |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   IRTC percent |   CFLI (marker) |   Enviromental sustainability (marker) |   Urban issues (marker) |
|:--------------|-------------------------------------:|---------------------------:|:------------------------|---------------------------------------:|:------------------------------|:-------------------|:-----------------------------|:-----------------|:----------------------------------|--------------------------------------------:|:----------------------------|:-----------|:-------------------------------------|-----------------:|-----------------------------------------:|-----------------------------:|:------------------------------------------------|-------------------------------------:|------------------------------------------------:|:-------------------------|:---------------------|:-----------------|------------------------:|:-------------|:---------|:------------|:--------------|:-----------------------------------|----------------------------:|-----------------:|:-------------------|--------------------------------------:|---------------:|---------------:|----------------:|---------------------------------------:|------------------------:|
| 2p092010      |                                    0 |                          0 | Informationnktagaikaboe |                                      1 | OvMAsiaPacofic                | BD                 | BD                           | A017y160o1       | BangladesjSechioj                 |                            744148           | UncodedPtesPP               | NohPBA     | Direcgive                            | 600729           |                                        0 |                            0 | Informationnoyzvaklzble                         |                                    0 |                                               0 | C8NS8LTANT               | Banglarrsh           | Asia             |                       0 | Se122        | Closed   | B4100       | D4100         | OAD Asia Programming               |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 |                                      0 |                       0 |
| 10092010      |                                    0 |                          0 | Inforjationnotwvailxbke |                                      1 | OGMAsiwoacific                | BD                 | BD                           | A0q77160p1       | BanglsveshSecti8n                 |                                 1.90878e+07 | UndodedPreA0P               | Not9BA     | Directiv4                            |      3.67193e+06 |                                        0 |                            0 | Infogna6ionnotafailable                         |                                    0 |                                               0 | CONaULTANg               | Banglzdest           | Asia             |                       0 | S4q22        | Closed   | B4100       | D4100         | OAD Asia Programming               |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 |                                      0 |                       0 |
| 30092010      |                                    0 |                          0 | Ijformationgotafailabl2 |                                      1 | OGMssiaPwcific                | BD                 | BD                           | A017716o0q       | BangiadeshSscti0n                 |                                 2.02061e+07 | UnsodedP3eAPP               | NogPBA     | Dkrective                            | 187998           |                                        0 |                            0 | Infoemationmotacailablw                         |                                    0 |                                               0 | CONS8LTAgT               | Bangpadezh           | Asia             |                       0 | S4132        | Closed   | B4100       | D4100         | OAD Asia Programming               |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 |                                      0 |                       0 |
| q0092010      |                                    0 |                          0 | 10050                   |                                      1 | sGhEurkpeMiddlrEastqndMaghreb | PS                 | PS                           | A018651o01       | Wes6BabkGszaPal4s4inianRefurees   |                                 1.20862e+07 | UncodedoreA0P               | NitPBA     | Dlrective                            |      1.31532e+06 |                                        0 |                            0 | repwrthentofdoreignAfbairsansIbt2rnationalTtade |                                    0 |                                               0 | cEDERAL                  | 1estBankGasa         | Asia             |                       0 | S4364        | Closed   | B3100       | D3100         | EDD Europe-Middle East Programming |                           0 |             4265 | West Bank Gaza     |                           0           |              0 |              0 |               0 |                                      0 |                       0 |
| q0092010      |                                    0 |                          0 | 10050                   |                                      1 | WGjSubSaharanAfr9va           | ML                 | ML                           | A01879300w       | MaliProgrxmSfctoon                |                                 3.41202e+07 | UncoddrPreAPP               | NotPBw     | tespons9ve                           | 937995           |                                        0 |                            0 | Deoar5mdntofFireignAffairsqgdInteenwyionalTrade |                                    0 |                                               1 | FEeERAL                  | Mali                 | Afruca           |                       0 | S5215        | Closed   | B4200       | D4207         | WWD West & Central Africa          |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 |                                      0 |                       1 |
| 29092010      |                                    0 |                          0 | 10050                   |                                      1 | WGMSubSaharwnxrrica           | ML                 | ML                           | A0w88p3001       | MalkProgramSectiij                |                                 3.04508e+07 | Uncodfd9reAPP               | NotPBz     | Resppncive                           | 576185           |                                        0 |                            0 | vepa3tmentotForeignAffairsanvIgtdrnatilnql4rade |                                    0 |                                               1 | FEDERxL                  | Mali                 | Africw           |                       0 | x4215        | Closed   | B4200       | D4207         | WWD West & Central Africa          |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 |                                      0 |                       1 |
| 20092020      |                                    0 |                          0 | 10050                   |                                      1 | 1GMSuvSaharanAfrifa           | ML                 | ML                           | z01889w001       | MaliProgrsmSect7om                |                                 1.02702e+07 | UmcovedPreAPP               | N8tPBA     | Rdsponsivd                           | 384384           |                                        0 |                            0 | cepxrtm3ntofFore9ggAffai5sandInteenationapTradd |                                    0 |                                               1 | FEDERzL                  | Mali                 | Afrida           |                       0 | S4w15        | Closed   | B4200       | D4207         | WWD West & Central Africa          |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 |                                      0 |                       1 |
| 200920w0      |                                    0 |                          0 | 10050                   |                                      1 | OGMAslaPavific                | PK                 | PK                           | A02904e001       | OAzAfgysnistanoak8stanandariLanka |                                 2.81869e+07 | UncodedPreA09               | Not0BA     | Rexp0nsive                           | 179112           |                                        0 |                            0 | fepa5tmentofrlrelgnAffairsandInternqtionzlgeade |                                    0 |                                               1 | FwDERAL                  | Pwkistan             | Asia             |                       0 | St141        | Closed   | B4100       | D4100         | OAD Asia Programming               |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 |                                      0 |                       0 |
| 20093010      |                                    0 |                          0 | 10050                   |                                      1 | kGMAsiaPacifuc                | PK                 | PK                           | A01994300q       | OAAAfghabisganPakiztwnandSr7panka |                                 2.12686e+07 | Unc8dedPreAP0               | NotPgA     | eeslonsive                           | 201439           |                                        0 |                            0 | ceoartmentofFkreignsffwifsanfInternationalgrad2 |                                    0 |                                               1 | FEfERAL                  | Pqkistan             | Asia             |                       0 | S4241        | Closed   | B4100       | D4100         | OAD Asia Programming               |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 |                                      0 |                       0 |
| 200p2010      |                                    0 |                          0 | 10050                   |                                      1 | OGMAsiwPacidic                | PK                 | PK                           | A019pr3001       | 9AAAfguanistajPakistanandSrlkankz |                            652972           | UncodedPrew0P               | jotPBA     | Res9oneive                           | 874636           |                                        0 |                            0 | DepqrtmentoeFpreignxfvairsabdjnternstipnalTrade |                                    0 |                                               1 | FEDERAi                  | Pakiwtan             | Asia             |                       0 | z4141        | Closed   | B4100       | D4100         | OAD Asia Programming               |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 |                                      0 |                       0 |

TableB:
| FisYe     |   ClChAdapt |   Desertif | OrganiID                  |   BilAMa | BraNa                               | CoRegID   | PrBroCoID   | PrNu       | SeN                                     |        MaCIDACon | ProgProc         | PBAT    | CIDABusiDeliMo   |    AmoSpe |   ICTAATFoDeve |   TrDevelo | OrgaN                                                 |   ClimChMitig |   PartDevAGGover | OrgaSu     | CoReN          | ContN   |   Bio | SecID   |   ChIss |   YouIss |   IndIs |   DisaIs |   KnoFoDeve |   GenEq | OrganTy                    | OrganCla     |   ContID |   CouRegPerc |   Sector ID | SecNa                                              |   SePer |
|:----------|------------:|-----------:|:--------------------------|---------:|:------------------------------------|:----------|:------------|:-----------|:----------------------------------------|-----------------:|:-----------------|:--------|:-----------------|----------:|---------------:|-----------:|:------------------------------------------------------|--------------:|-----------------:|:-----------|:---------------|:--------|------:|:--------|--------:|---------:|--------:|---------:|------------:|--------:|:---------------------------|:-------------|---------:|-------------:|------------:|:---------------------------------------------------|--------:|
| 2009/2010 |           0 |          0 | Information not available |        1 | OGM Asia Pacific                    | BD        | BD          | A017716001 | Bangladesh Section                      |      8.50027e+06 | Uncoded: Pre-APP | Not PBA | Directive        |   3932.84 |              0 |          0 | Information not available                             |             0 |                0 | CONSULTANT | Bangladesh     | Asia    |     0 | S4122   |       0 |        0 |       0 |        0 |           0 |       2 | Canadian Profit Making     | Individual   |        3 |            1 |       15150 | Democratic participation and civil society         |     0.2 |
| 2009/2010 |           0 |          0 | Information not available |        1 | OGM Asia Pacific                    | BD        | BD          | A017716001 | Bangladesh Section                      |      8.50027e+06 | Uncoded: Pre-APP | Not PBA | Directive        |   5899.26 |              0 |          0 | Information not available                             |             0 |                0 | CONSULTANT | Bangladesh     | Asia    |     0 | S4122   |       0 |        0 |       0 |        0 |           0 |       2 | Canadian Profit Making     | Individual   |        3 |            1 |       24040 | Informal/semi-formal financial intermediaries      |     0.3 |
| 2009/2010 |           0 |          0 | Information not available |        1 | OGM Asia Pacific                    | BD        | BD          | A017716001 | Bangladesh Section                      |      8.50027e+06 | Uncoded: Pre-APP | Not PBA | Directive        |   9832.1  |              0 |          0 | Information not available                             |             0 |                0 | CONSULTANT | Bangladesh     | Asia    |     0 | S4122   |       0 |        0 |       0 |        0 |           0 |       2 | Canadian Profit Making     | Individual   |        3 |            1 |       25020 | Privatization                                      |     0.5 |
| 2009/2010 |           0 |          0 | 10050                     |        1 | EGM Europe, Middle East and Maghreb | PS        | PS          | A018652001 | West Bank Gaza & Palestinian Refugees   | 500458           | Uncoded: Pre-APP | Not PBA | Directive        |  20502.1  |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                0 | FEDERAL    | West Bank Gaza | Asia    |     0 | S4264   |       0 |        0 |       0 |        0 |           0 |       0 | Canadian Non-Profit Making | Governmental |        3 |            1 |       99810 | Sectors not specified                              |     1   |
| 2009/2010 |           0 |          0 | 10050                     |        1 | WGM Sub-Saharan Africa              | ML        | ML          | A018893001 | Mali Program Section                    |      1.44101e+07 | Uncoded: Pre-APP | Not PBA | Responsive       |  14227    |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                1 | FEDERAL    | Mali           | Africa  |     0 | S4215   |       0 |        0 |       0 |        0 |           0 |       2 | Canadian Non-Profit Making | Governmental |        2 |            1 |       16020 | Employment policy and administrative management    |     0.5 |
| 2009/2010 |           0 |          0 | 10050                     |        1 | WGM Sub-Saharan Africa              | ML        | ML          | A018893001 | Mali Program Section                    |      1.44101e+07 | Uncoded: Pre-APP | Not PBA | Responsive       |  11381.6  |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                1 | FEDERAL    | Mali           | Africa  |     0 | S4215   |       0 |        0 |       0 |        0 |           0 |       2 | Canadian Non-Profit Making | Governmental |        2 |            1 |       32310 | Construction policy and administrative management  |     0.4 |
| 2009/2010 |           0 |          0 | 10050                     |        1 | WGM Sub-Saharan Africa              | ML        | ML          | A018893001 | Mali Program Section                    |      1.44101e+07 | Uncoded: Pre-APP | Not PBA | Responsive       |   2845.4  |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                1 | FEDERAL    | Mali           | Africa  |     0 | S4215   |       0 |        0 |       0 |        0 |           0 |       2 | Canadian Non-Profit Making | Governmental |        2 |            1 |       43030 | Urban development and management                   |     0.1 |
| 2009/2010 |           0 |          0 | 10050                     |        1 | OGM Asia Pacific                    | PK        | PK          | A019043001 | OAA Afghanistan, Pakistan and Sri Lanka |      1.37432e+07 | Uncoded: Pre-APP | Not PBA | Responsive       | 142315    |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                1 | FEDERAL    | Pakistan       | Asia    |     0 | S4141   |       0 |        0 |       0 |        0 |           0 |       0 | Canadian Non-Profit Making | Governmental |        3 |            1 |       15110 | Public sector policy and administrative management |     0.4 |
| 2009/2010 |           0 |          0 | 10050                     |        1 | OGM Asia Pacific                    | PK        | PK          | A019043001 | OAA Afghanistan, Pakistan and Sri Lanka |      1.37432e+07 | Uncoded: Pre-APP | Not PBA | Responsive       | 142315    |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                1 | FEDERAL    | Pakistan       | Asia    |     0 | S4141   |       0 |        0 |       0 |        0 |           0 |       0 | Canadian Non-Profit Making | Governmental |        3 |            1 |       15111 | Public finance management                          |     0.4 |
| 2009/2010 |           0 |          0 | 10050                     |        1 | OGM Asia Pacific                    | PK        | PK          | A019043001 | OAA Afghanistan, Pakistan and Sri Lanka |      1.37432e+07 | Uncoded: Pre-APP | Not PBA | Responsive       |  71157.6  |              0 |          0 | Department of Foreign Affairs and International Trade |             0 |                1 | FEDERAL    | Pakistan       | Asia    |     0 | S4141   |       0 |        0 |       0 |        0 |           0 |       0 | Canadian Non-Profit Making | Governmental |        3 |            1 |       16010 | Social/welfare services                            |     0.2 |



source_headers: Fiscal year
Climate change adaptation (marker)
Desertification (marker)
Organisation ID
Bilateral aid (international marker)
Branch name
CountryRegion ID
Project Browser country ID
Project number
Section name
Maximum CIDA contribution (project-level)
Programming process (new)
PBA type
CIDA business delivery model (old)
Amount spent
ICT as a tool for development (marker)
Trade development (marker)
Organisation name
Climate change mitigation (marker)
Participatory development and good governance
Organisation sub-class
CountryRegion name
Continent name
Biodiversity (marker)
Section ID
target_headers: FisYe
ClChAdapt
Desertif
OrganiID
BilAMa
BraNa
CoRegID
PrBroCoID
PrNu
SeN
MaCIDACon
ProgProc
PBAT
CIDABusiDeliMo
AmoSpe
ICTAATFoDeve
TrDevelo
OrgaN
ClimChMitig
PartDevAGGover
OrgaSu
CoReN
ContN
Bio
SecID
column_mappings: Fiscal year
FisYe
Climate change adaptation (marker)
ClChAdapt
Desertification (marker)
Desertif
Organisation ID
OrganiID
Bilateral aid (international marker)
BilAMa
Branch name
BraNa
CountryRegion ID
CoRegID
Project Browser country ID
PrBroCoID
Project number
PrNu
Section name
SeN
Maximum CIDA contribution (project-level)
MaCIDACon
Programming process (new)
ProgProc
PBA type
PBAT
CIDA business delivery model (old)
CIDABusiDeliMo
Amount spent
AmoSpe
ICT as a tool for development (marker)
ICTAATFoDeve
Trade development (marker)
TrDevelo
Organisation name
OrgaN
Climate change mitigation (marker)
ClimChMitig
Participatory development and good governance
PartDevAGGover
Organisation sub-class
OrgaSu
CountryRegion name
CoReN
Continent name
ContN
Biodiversity (marker)
Bio
Section ID
SecID
output: {"column_mappings": [["Fiscal year", "FisYe"], ["Climate change adaptation (marker)", "ClChAdapt"], ["Desertification (marker)", "Desertif"], ["Organisation ID", "OrganiID"], ["Bilateral aid (international marker)", "BilAMa"], ["Branch name", "BraNa"], ["CountryRegion ID", "CoRegID"], ["Project Browser country ID", "PrBroCoID"], ["Project number", "PrNu"], ["Section name", "SeN"], ["Maximum CIDA contribution (project-level)", "MaCIDACon"], ["Programming process (new)", "ProgProc"], ["PBA type", "PBAT"], ["CIDA business delivery model (old)", "CIDABusiDeliMo"], ["Amount spent", "AmoSpe"], ["ICT as a tool for development (marker)", "ICTAATFoDeve"], ["Trade development (marker)", "TrDevelo"], ["Organisation name", "OrgaN"], ["Climate change mitigation (marker)", "ClimChMitig"], ["Participatory development and good governance", "PartDevAGGover"], ["Organisation sub-class", "OrgaSu"], ["CountryRegion name", "CoReN"], ["Continent name", "ContN"], ["Biodiversity (marker)", "Bio"], ["Section ID", "SecID"], ["Status", null], ["Branch ID", null], ["Division ID", null], ["Division name", null], ["Regional program (marker)", null], ["Fund centre ID", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["FSTC percent", null], ["IRTC percent", null], ["CFLI (marker)", null], ["Enviromental sustainability (marker)", null], ["Urban issues (marker)", null]]}