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   |   Regional program (marker) | Project Browser country ID   | CountryRegion ID   | CIDA business delivery model (old)   |   Fund centre ID |     Amount spent | Section ID   |   Desertification (marker) | Project number   |   Enviromental sustainability (marker) |   Participatory development and good governance |   Disability issues (marker) | Organisation name                               |   Continent ID | Status   |   Maximum CIDA contribution (project-level) | Branch ID   | Branch name                         | Division ID   | Division name                      | Section name                            | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   IRTC percent |   CFLI (marker) | Programming process (new)   |   Bilateral aid (international marker) | PBA type   |   Climate change adaptation (marker) |   Climate change mitigation (marker) |   Trade development (marker) |
|:--------------|----------------------------:|:-----------------------------|:-------------------|:-------------------------------------|-----------------:|-----------------:|:-------------|---------------------------:|:-----------------|---------------------------------------:|------------------------------------------------:|-----------------------------:|:------------------------------------------------|---------------:|:---------|--------------------------------------------:|:------------|:------------------------------------|:--------------|:-----------------------------------|:----------------------------------------|:-------------------|--------------------------------------:|---------------:|---------------:|----------------:|:----------------------------|---------------------------------------:|:-----------|-------------------------------------:|-------------------------------------:|-----------------------------:|
| 2o092010      |                           0 | BD                           | BD                 | Directiv2                            |             4122 |      1.00459e+06 | S4w22        |                          0 | A018716002       |                                      0 |                                               0 |                            0 | Info5mationnotavailqbiw                         |              3 | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | Bangladesh Section                      | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 20992010      |                           0 | BD                           | BD                 | Dirextive                            |             4122 | 332248           | S4121        |                          0 | A0w7716901       |                                      0 |                                               0 |                            0 | Imformagionnotavailxbl4                         |              3 | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | Bangladesh Section                      | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 2o092010      |                           0 | BD                           | BD                 | Didective                            |             4122 | 230126           | S4w22        |                          0 | z017716o01       |                                      0 |                                               0 |                            0 | Informat9pnnotavailzblr                         |              3 | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | Bangladesh Section                      | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 2009201p      |                           0 | PS                           | PS                 | Dir3ctive                            |             4265 | 120040           | S42u4        |                          0 | A018652p0w       |                                      0 |                                               0 |                            0 | DepartmentofFkreignxffaorssndInternafi8nqlrraxe |              3 | Closed   |                            500458           | B3100       | EGM Europe, Middle East and Maghreb | D3100         | EDD Europe-Middle East Programming | West Bank Gaza & Palestinian Refugees   | West Bank Gaza     |                           0           |              0 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 20p92010      |                           0 | ML                           | ML                 | Responsjv2                           |             4216 | 355202           | Sr215        |                          0 | w018893o01       |                                      0 |                                               1 |                            0 | Depar5jenrofF8reibnAffsirsansInternat9onalTfade |              2 | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | Mali Program Section                    | Mali               |                           1.44101e+07 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 2009w010      |                           0 | ML                           | ML                 | Recpohsive                           |             4216 | 290439           | S3215        |                          0 | z018892001       |                                      0 |                                               1 |                            0 | DepaftjentogboreignAffaitsandkntetnationqlTfade |              2 | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | Mali Program Section                    | Mali               |                           1.44101e+07 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 20092910      |                           0 | ML                           | ML                 | Rdspomsive                           |             4216 |      1.25394e+06 | S4214        |                          0 | w0188o3001       |                                      0 |                                               1 |                            0 | DelartkentorFor3ignAbfairsandInternationaphracf |              2 | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | Mali Program Section                    | Mali               |                           1.44101e+07 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 20992010      |                           0 | PK                           | PK                 | 3esponsiv4                           |             4124 |      1.60222e+06 | S4q41        |                          0 | so19043001       |                                      0 |                                               1 |                            0 | DwpartmentlcFodeihnAffaitsandInternxtionwlTrwde |              3 | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 20o92010      |                           0 | PK                           | PK                 | fespogsive                           |             4124 |      1.66423e+06 | d4141        |                          0 | s0190r3001       |                                      0 |                                               1 |                            0 | rdpqrtmemtofForeignAffaitszndInte3natkonal4rade |              3 | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |
| 2009e010      |                           0 | PK                           | PK                 | gespons9ve                           |             4124 | 748934           | Sr141        |                          0 | A019033091       |                                      0 |                                               1 |                            0 | DepqftmenhofForeignAffairsznd9hternatuonalhradf |              3 | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | OAA Afghanistan, Pakistan and Sri Lanka | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                    0 |                                    0 |                            0 |

TableB:
| fsclr     |   rgnlprgrm(mrkr) | prjctbrwsrcntrd   | cntrrgnd   | cdbsnssdlvrmdl(ld)   |   fndcntrd |      mntspnt | sctnd   |   dsrtfctn(mrkr) | prjctnmbr   |   nvrmntlsstnblt(mrkr) |   prtcptrdvlpmntndgdgvrnnc |   dsbltsss(mrkr) | rgnstnnm                                                             |   cntnntd |   bdvrst(mrkr) |   rbnsss(mrkr) |   chldrnsss(mrkr) |   thsss(mrkr) |   ndgnssss(mrkr) |   ctstlfrdvlpmnt(mrkr) |   knwldgfrdvlpmnt(mrkr) |   gndrqlt(mrkr) |   rgnstnd | rgnstntp                   | rgnstnclss    | rgnstnsb-clss         | cntnntnm   | cntrrgnnm   |   cntrrgnprcnt |   sctrd | sctrnm                                                   |   sctrprcnt |
|:----------|------------------:|:------------------|:-----------|:---------------------|-----------:|-------------:|:--------|-----------------:|:------------|-----------------------:|---------------------------:|-----------------:|:---------------------------------------------------------------------|----------:|---------------:|---------------:|------------------:|--------------:|-----------------:|-----------------------:|------------------------:|----------------:|----------:|:---------------------------|:--------------|:----------------------|:-----------|:------------|---------------:|--------:|:---------------------------------------------------------|------------:|
| 2009/2010 |                 0 | X3                | X3         | Core Funding         |       5291 |  75768       | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         3 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Asia       | Asia MC     |           0.22 |   33140 | Multilateral trade negotiations                          |       0.14  |
| 2009/2010 |                 0 | X3                | X3         | Core Funding         |       5291 | 273306       | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         3 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Asia       | Asia MC     |           0.22 |   99810 | Sectors not specified                                    |       0.505 |
| 2009/2010 |                 0 | X4                | X4         | Core Funding         |       5291 | 210970       | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         5 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Europe     | Europe MC   |           0.32 |   12191 | Medical services                                         |       0.268 |
| 2009/2010 |                 0 | X4                | X4         | Core Funding         |       5291 |  36998.4     | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         5 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Europe     | Europe MC   |           0.32 |   14015 | Water resources conservation (including data collection) |       0.047 |
| 2009/2010 |                 0 | X4                | X4         | Core Funding         |       5291 |  31488       | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         5 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Europe     | Europe MC   |           0.32 |   23510 | Nuclear energy electric power plants                     |       0.04  |
| 2009/2010 |                 0 | X4                | X4         | Core Funding         |       5291 | 110208       | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         5 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Europe     | Europe MC   |           0.32 |   33140 | Multilateral trade negotiations                          |       0.14  |
| 2009/2010 |                 0 | X4                | X4         | Core Funding         |       5291 | 397536       | S5602   |                0 | M013170001  |                      1 |                          1 |                0 | IAEA - International Atomic Energy Agency Technical Cooperation Fund |         5 |              0 |              0 |                 0 |             0 |                0 |                      1 |                       1 |               0 |   1005967 | Foreign Non-Profit Making  | Multilateral  | UNITED NATIONS        | Europe     | Europe MC   |           0.32 |   99810 | Sectors not specified                                    |       0.505 |
| 2009/2010 |                 0 | SV                | SV         | Responsive           |       5303 | 300000       | S5320   |                0 | M013171001  |                      0 |                          0 |                0 | PAHO - Pan American Health Organization                              |         1 |              0 |              0 |                 0 |             0 |                0 |                      0 |                       0 |               0 |   1001300 | Foreign Non-Profit Making  | Multilateral  | REGIONAL ORGANIZATION | America    | El Salvador |           1    |   72010 | Material relief assistance and services                  |       1     |
| 2009/2010 |                 0 | X1                | X1         | Core Funding         |       5311 |      1.5e+06 | S5330   |                0 | M013172001  |                      0 |                          0 |                0 | ICRC Appeals via CRCS                                                |         2 |              0 |              0 |                 0 |             0 |                0 |                      0 |                       0 |               1 |   1014663 | Canadian Non-Profit Making | Civil Society | INTERNATIONAL NGO     | Africa     | Africa MC   |           0.5  |   72010 | Material relief assistance and services                  |       1     |
| 2009/2010 |                 0 | X2                | X2         | Core Funding         |       5311 | 450000       | S5330   |                0 | M013172001  |                      0 |                          0 |                0 | ICRC Appeals via CRCS                                                |         1 |              0 |              0 |                 0 |             0 |                0 |                      0 |                       0 |               1 |   1014663 | Canadian Non-Profit Making | Civil Society | INTERNATIONAL NGO     | America    | Americas MC |           0.15 |   72010 | Material relief assistance and services                  |       1     |



source_headers: Fiscal year
Regional program (marker)
Project Browser country ID
CountryRegion ID
CIDA business delivery model (old)
Fund centre ID
Amount spent
Section ID
Desertification (marker)
Project number
Enviromental sustainability (marker)
Participatory development and good governance
Disability issues (marker)
Organisation name
Continent ID
target_headers: fsclr
rgnlprgrm(mrkr)
prjctbrwsrcntrd
cntrrgnd
cdbsnssdlvrmdl(ld)
fndcntrd
mntspnt
sctnd
dsrtfctn(mrkr)
prjctnmbr
nvrmntlsstnblt(mrkr)
prtcptrdvlpmntndgdgvrnnc
dsbltsss(mrkr)
rgnstnnm
cntnntd
column_mappings: Fiscal year
fsclr
Regional program (marker)
rgnlprgrm(mrkr)
Project Browser country ID
prjctbrwsrcntrd
CountryRegion ID
cntrrgnd
CIDA business delivery model (old)
cdbsnssdlvrmdl(ld)
Fund centre ID
fndcntrd
Amount spent
mntspnt
Section ID
sctnd
Desertification (marker)
dsrtfctn(mrkr)
Project number
prjctnmbr
Enviromental sustainability (marker)
nvrmntlsstnblt(mrkr)
Participatory development and good governance
prtcptrdvlpmntndgdgvrnnc
Disability issues (marker)
dsbltsss(mrkr)
Organisation name
rgnstnnm
Continent ID
cntnntd
output: {"column_mappings": [["Fiscal year", "fsclr"], ["Regional program (marker)", "rgnlprgrm(mrkr)"], ["Project Browser country ID", "prjctbrwsrcntrd"], ["CountryRegion ID", "cntrrgnd"], ["CIDA business delivery model (old)", "cdbsnssdlvrmdl(ld)"], ["Fund centre ID", "fndcntrd"], ["Amount spent", "mntspnt"], ["Section ID", "sctnd"], ["Desertification (marker)", "dsrtfctn(mrkr)"], ["Project number", "prjctnmbr"], ["Enviromental sustainability (marker)", "nvrmntlsstnblt(mrkr)"], ["Participatory development and good governance", "prtcptrdvlpmntndgdgvrnnc"], ["Disability issues (marker)", "dsbltsss(mrkr)"], ["Organisation name", "rgnstnnm"], ["Continent ID", "cntnntd"], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Branch name", null], ["Division ID", null], ["Division name", null], ["Section name", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["FSTC percent", null], ["IRTC percent", null], ["CFLI (marker)", null], ["Programming process (new)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null], ["Trade development (marker)", null]]}