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   |   Desertification (marker) | Project number   |   Untied amount(Project-level budget) |   Indigenous issues (marker) |   Sector ID |   ICT as a tool for development (marker) |   Fund centre ID |   Children issues (marker) | Programming process (new)   |   Knowledge for development (marker) | Division name                      |   Maximum CIDA contribution (project-level) |   CountryRegion percent | Status   | Branch ID   |   Trade development (marker) | Continent name   | Organisation class   | CountryRegion ID   | PBA type   |   Regional program (marker) |   Biodiversity (marker) |   Continent ID | CountryRegion name   | Branch name                         | Division ID   | Section ID   | Section name                            | Fund centre name   |   FSTC percent |   IRTC percent |   CFLI (marker) | CIDA business delivery model (old)   |   Bilateral aid (international marker) |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |   Climate change mitigation (marker) |
|:--------------|---------------------------:|:-----------------|--------------------------------------:|-----------------------------:|------------:|-----------------------------------------:|-----------------:|---------------------------:|:----------------------------|-------------------------------------:|:-----------------------------------|--------------------------------------------:|------------------------:|:---------|:------------|-----------------------------:|:-----------------|:---------------------|:-------------------|:-----------|----------------------------:|------------------------:|---------------:|:---------------------|:------------------------------------|:--------------|:-------------|:----------------------------------------|:-------------------|---------------:|---------------:|----------------:|:-------------------------------------|---------------------------------------:|---------------------------------------:|-------------------------------------:|-------------------------------------:|
| 2009/2010     |                          0 | A017716001       |                           8.50027e+06 |                            0 |       15150 |                                        0 |             4122 |                          0 | Uncoded: Pre-APP            |                                    0 | OAD Asia Programming               |                                 8.50027e+06 |                       1 | Closed   | B4100       |                            0 | Asia             | Individual           | BD                 | Not PBA    |                           0 |                       0 |              3 | Bangladesh           | OGM Asia Pacific                    | D4100         | S4122        | Bangladesh Section                      | Bangladesh         |              1 |              0 |               0 | Directive                            |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A017716001       |                           8.50027e+06 |                            0 |       24040 |                                        0 |             4122 |                          0 | Uncoded: Pre-APP            |                                    0 | OAD Asia Programming               |                                 8.50027e+06 |                       1 | Closed   | B4100       |                            0 | Asia             | Individual           | BD                 | Not PBA    |                           0 |                       0 |              3 | Bangladesh           | OGM Asia Pacific                    | D4100         | S4122        | Bangladesh Section                      | Bangladesh         |              1 |              0 |               0 | Directive                            |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A017716001       |                           8.50027e+06 |                            0 |       25020 |                                        0 |             4122 |                          0 | Uncoded: Pre-APP            |                                    0 | OAD Asia Programming               |                                 8.50027e+06 |                       1 | Closed   | B4100       |                            0 | Asia             | Individual           | BD                 | Not PBA    |                           0 |                       0 |              3 | Bangladesh           | OGM Asia Pacific                    | D4100         | S4122        | Bangladesh Section                      | Bangladesh         |              1 |              0 |               0 | Directive                            |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A018652001       |                           0           |                            0 |       99810 |                                        0 |             4265 |                          0 | Uncoded: Pre-APP            |                                    0 | EDD Europe-Middle East Programming |                            500458           |                       1 | Closed   | B3100       |                            0 | Asia             | Governmental         | PS                 | Not PBA    |                           0 |                       0 |              3 | West Bank Gaza       | EGM Europe, Middle East and Maghreb | D3100         | S4264        | West Bank Gaza & Palestinian Refugees   | West Bank Gaza     |              0 |              0 |               0 | Directive                            |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A018893001       |                           1.44101e+07 |                            0 |       16020 |                                        0 |             4216 |                          0 | Uncoded: Pre-APP            |                                    0 | WWD West & Central Africa          |                                 1.44101e+07 |                       1 | Closed   | B4200       |                            0 | Africa           | Governmental         | ML                 | Not PBA    |                           0 |                       0 |              2 | Mali                 | WGM Sub-Saharan Africa              | D4207         | S4215        | Mali Program Section                    | Mali               |              1 |              0 |               0 | Responsive                           |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A018893001       |                           1.44101e+07 |                            0 |       32310 |                                        0 |             4216 |                          0 | Uncoded: Pre-APP            |                                    0 | WWD West & Central Africa          |                                 1.44101e+07 |                       1 | Closed   | B4200       |                            0 | Africa           | Governmental         | ML                 | Not PBA    |                           0 |                       0 |              2 | Mali                 | WGM Sub-Saharan Africa              | D4207         | S4215        | Mali Program Section                    | Mali               |              1 |              0 |               0 | Responsive                           |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A018893001       |                           1.44101e+07 |                            0 |       43030 |                                        0 |             4216 |                          0 | Uncoded: Pre-APP            |                                    0 | WWD West & Central Africa          |                                 1.44101e+07 |                       1 | Closed   | B4200       |                            0 | Africa           | Governmental         | ML                 | Not PBA    |                           0 |                       0 |              2 | Mali                 | WGM Sub-Saharan Africa              | D4207         | S4215        | Mali Program Section                    | Mali               |              1 |              0 |               0 | Responsive                           |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A019043001       |                           1.37432e+07 |                            0 |       15110 |                                        0 |             4124 |                          0 | Uncoded: Pre-APP            |                                    0 | OAD Asia Programming               |                                 1.37432e+07 |                       1 | Closed   | B4100       |                            0 | Asia             | Governmental         | PK                 | Not PBA    |                           0 |                       0 |              3 | Pakistan             | OGM Asia Pacific                    | D4100         | S4141        | OAA Afghanistan, Pakistan and Sri Lanka | Pakistan           |              1 |              0 |               0 | Responsive                           |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A019043001       |                           1.37432e+07 |                            0 |       15111 |                                        0 |             4124 |                          0 | Uncoded: Pre-APP            |                                    0 | OAD Asia Programming               |                                 1.37432e+07 |                       1 | Closed   | B4100       |                            0 | Asia             | Governmental         | PK                 | Not PBA    |                           0 |                       0 |              3 | Pakistan             | OGM Asia Pacific                    | D4100         | S4141        | OAA Afghanistan, Pakistan and Sri Lanka | Pakistan           |              1 |              0 |               0 | Responsive                           |                                      1 |                                      0 |                                    0 |                                    0 |
| 2009/2010     |                          0 | A019043001       |                           1.37432e+07 |                            0 |       16010 |                                        0 |             4124 |                          0 | Uncoded: Pre-APP            |                                    0 | OAD Asia Programming               |                                 1.37432e+07 |                       1 | Closed   | B4100       |                            0 | Asia             | Governmental         | PK                 | Not PBA    |                           0 |                       0 |              3 | Pakistan             | OGM Asia Pacific                    | D4100         | S4141        | OAA Afghanistan, Pakistan and Sri Lanka | Pakistan           |              1 |              0 |               0 | Responsive                           |                                      1 |                                      0 |                                    0 |                                    0 |

TableB:
| fsclr     |   dsrtfctn(mrkr) | prjctnmbr   |   ntdmnt(prjct-lvlbdgt) |   ndgnssss(mrkr) |   sctrd |   ctstlfrdvlpmnt(mrkr) |   fndcntrd |   chldrnsss(mrkr) | prgrmmngprcss(nw)   |   knwldgfrdvlpmnt(mrkr) | dvsnnm                                   |   mxmmcdcntrbtn(prjct-lvl) |   cntrrgnprcnt | stts        | brnchd   |   trddvlpmnt(mrkr) | cntnntnm   | rgnstnclss    | cntrrgnd   | pbtp    |   rgnlprgrm(mrkr) |   bdvrst(mrkr) |   cntnntd | cntrrgnnm   |   prtcptrdvlpmntndgdgvrnnc |   rbnsss(mrkr) |   thsss(mrkr) |   dsbltsss(mrkr) |   gndrqlt(mrkr) |   rgnstnd | rgnstnnm                                                             | rgnstntp                   | rgnstnsb-clss         | prjctbrwsrcntrd   | sctrnm                                                   |   sctrprcnt |      mntspnt |
|:----------|-----------------:|:------------|------------------------:|-----------------:|--------:|-----------------------:|-----------:|------------------:|:--------------------|------------------------:|:-----------------------------------------|---------------------------:|---------------:|:------------|:---------|-------------------:|:-----------|:--------------|:-----------|:--------|------------------:|---------------:|----------:|:------------|---------------------------:|---------------:|--------------:|-----------------:|----------------:|----------:|:---------------------------------------------------------------------|:---------------------------|:----------------------|:------------------|:---------------------------------------------------------|------------:|-------------:|
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   33140 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.22 | Closed      | B5100    |                  0 | Asia       | Multilateral  | X3         | Not PBA |                 0 |              0 |         3 | Asia MC     |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X3                | Multilateral trade negotiations                          |       0.14  |  75768       |
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   99810 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.22 | Closed      | B5100    |                  0 | Asia       | Multilateral  | X3         | Not PBA |                 0 |              0 |         3 | Asia MC     |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X3                | Sectors not specified                                    |       0.505 | 273306       |
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   12191 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.32 | Closed      | B5100    |                  0 | Europe     | Multilateral  | X4         | Not PBA |                 0 |              0 |         5 | Europe MC   |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X4                | Medical services                                         |       0.268 | 210970       |
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   14015 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.32 | Closed      | B5100    |                  0 | Europe     | Multilateral  | X4         | Not PBA |                 0 |              0 |         5 | Europe MC   |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X4                | Water resources conservation (including data collection) |       0.047 |  36998.4     |
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   23510 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.32 | Closed      | B5100    |                  0 | Europe     | Multilateral  | X4         | Not PBA |                 0 |              0 |         5 | Europe MC   |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X4                | Nuclear energy electric power plants                     |       0.04  |  31488       |
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   33140 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.32 | Closed      | B5100    |                  0 | Europe     | Multilateral  | X4         | Not PBA |                 0 |              0 |         5 | Europe MC   |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X4                | Multilateral trade negotiations                          |       0.14  | 110208       |
| 2009/2010 |                0 | M013170001  |                2.46e+06 |                0 |   99810 |                      1 |       5291 |                 0 | Uncoded: Pre-APP    |                       1 | MID International Organizations          |                   2.46e+06 |           0.32 | Closed      | B5100    |                  0 | Europe     | Multilateral  | X4         | Not PBA |                 0 |              0 |         5 | Europe MC   |                          1 |              0 |             0 |                0 |               0 |   1005967 | IAEA - International Atomic Energy Agency Technical Cooperation Fund | Foreign Non-Profit Making  | UNITED NATIONS        | X4                | Sectors not specified                                    |       0.505 | 397536       |
| 2009/2010 |                0 | M013171001  |           300000        |                0 |   72010 |                      0 |       5303 |                 0 | Uncoded: Pre-APP    |                       0 | MHDInternational Humanitarian Assistance |              300000        |           1    | Closed      | B5100    |                  0 | America    | Multilateral  | SV         | Not PBA |                 0 |              0 |         1 | El Salvador |                          0 |              0 |             0 |                0 |               0 |   1001300 | PAHO - Pan American Health Organization                              | Foreign Non-Profit Making  | REGIONAL ORGANIZATION | SV                | Material relief assistance and services                  |       1     | 300000       |
| 2009/2010 |                0 | M013172001  |                3e+06    |                0 |   72010 |                      0 |       5311 |                 0 | Uncoded: Pre-APP    |                       0 | MHDInternational Humanitarian Assistance |                   3e+06    |           0.5  | Terminating | B5100    |                  0 | Africa     | Civil Society | X1         | Not PBA |                 0 |              0 |         2 | Africa MC   |                          0 |              0 |             0 |                0 |               1 |   1014663 | ICRC Appeals via CRCS                                                | Canadian Non-Profit Making | INTERNATIONAL NGO     | X1                | Material relief assistance and services                  |       1     |      1.5e+06 |
| 2009/2010 |                0 | M013172001  |                3e+06    |                0 |   72010 |                      0 |       5311 |                 0 | Uncoded: Pre-APP    |                       0 | MHDInternational Humanitarian Assistance |                   3e+06    |           0.15 | Terminating | B5100    |                  0 | America    | Civil Society | X2         | Not PBA |                 0 |              0 |         1 | Americas MC |                          0 |              0 |             0 |                0 |               1 |   1014663 | ICRC Appeals via CRCS                                                | Canadian Non-Profit Making | INTERNATIONAL NGO     | X2                | Material relief assistance and services                  |       1     | 450000       |



source_headers: Fiscal year
Desertification (marker)
Project number
Untied amount(Project-level budget)
Indigenous issues (marker)
Sector ID
ICT as a tool for development (marker)
Fund centre ID
Children issues (marker)
Programming process (new)
Knowledge for development (marker)
Division name
Maximum CIDA contribution (project-level)
CountryRegion percent
Status
Branch ID
Trade development (marker)
Continent name
Organisation class
CountryRegion ID
PBA type
Regional program (marker)
Biodiversity (marker)
Continent ID
CountryRegion name
target_headers: fsclr
dsrtfctn(mrkr)
prjctnmbr
ntdmnt(prjct-lvlbdgt)
ndgnssss(mrkr)
sctrd
ctstlfrdvlpmnt(mrkr)
fndcntrd
chldrnsss(mrkr)
prgrmmngprcss(nw)
knwldgfrdvlpmnt(mrkr)
dvsnnm
mxmmcdcntrbtn(prjct-lvl)
cntrrgnprcnt
stts
brnchd
trddvlpmnt(mrkr)
cntnntnm
rgnstnclss
cntrrgnd
pbtp
rgnlprgrm(mrkr)
bdvrst(mrkr)
cntnntd
cntrrgnnm
column_mappings: Fiscal year
fsclr
Desertification (marker)
dsrtfctn(mrkr)
Project number
prjctnmbr
Untied amount(Project-level budget)
ntdmnt(prjct-lvlbdgt)
Indigenous issues (marker)
ndgnssss(mrkr)
Sector ID
sctrd
ICT as a tool for development (marker)
ctstlfrdvlpmnt(mrkr)
Fund centre ID
fndcntrd
Children issues (marker)
chldrnsss(mrkr)
Programming process (new)
prgrmmngprcss(nw)
Knowledge for development (marker)
knwldgfrdvlpmnt(mrkr)
Division name
dvsnnm
Maximum CIDA contribution (project-level)
mxmmcdcntrbtn(prjct-lvl)
CountryRegion percent
cntrrgnprcnt
Status
stts
Branch ID
brnchd
Trade development (marker)
trddvlpmnt(mrkr)
Continent name
cntnntnm
Organisation class
rgnstnclss
CountryRegion ID
cntrrgnd
PBA type
pbtp
Regional program (marker)
rgnlprgrm(mrkr)
Biodiversity (marker)
bdvrst(mrkr)
Continent ID
cntnntd
CountryRegion name
cntrrgnnm
output: {"column_mappings": [["Fiscal year", "fsclr"], ["Desertification (marker)", "dsrtfctn(mrkr)"], ["Project number", "prjctnmbr"], ["Untied amount(Project-level budget)", "ntdmnt(prjct-lvlbdgt)"], ["Indigenous issues (marker)", "ndgnssss(mrkr)"], ["Sector ID", "sctrd"], ["ICT as a tool for development (marker)", "ctstlfrdvlpmnt(mrkr)"], ["Fund centre ID", "fndcntrd"], ["Children issues (marker)", "chldrnsss(mrkr)"], ["Programming process (new)", "prgrmmngprcss(nw)"], ["Knowledge for development (marker)", "knwldgfrdvlpmnt(mrkr)"], ["Division name", "dvsnnm"], ["Maximum CIDA contribution (project-level)", "mxmmcdcntrbtn(prjct-lvl)"], ["CountryRegion percent", "cntrrgnprcnt"], ["Status", "stts"], ["Branch ID", "brnchd"], ["Trade development (marker)", "trddvlpmnt(mrkr)"], ["Continent name", "cntnntnm"], ["Organisation class", "rgnstnclss"], ["CountryRegion ID", "cntrrgnd"], ["PBA type", "pbtp"], ["Regional program (marker)", "rgnlprgrm(mrkr)"], ["Biodiversity (marker)", "bdvrst(mrkr)"], ["Continent ID", "cntnntd"], ["CountryRegion name", "cntrrgnnm"], ["Branch name", null], ["Division ID", null], ["Section ID", null], ["Section name", null], ["Fund centre name", null], ["FSTC percent", null], ["IRTC percent", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Bilateral aid (international marker)", null], ["Enviromental sustainability (marker)", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null]]}