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   | Organisation ID           |   Urban issues (marker) |   Trade development (marker) |   IRTC percent | Status   |   Children issues (marker) | Project number   | Organisation sub-class   |   Fund centre ID |   Desertification (marker) |   Gender equality (marker) | Section name                            |   Amount spent |   Biodiversity (marker) |   Maximum CIDA contribution (project-level) | Branch ID   | Branch name                         | Division ID   | Division name                      | Section ID   |   Regional program (marker) | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   CFLI (marker) | CIDA business delivery model (old)   | Programming process (new)   |   Bilateral aid (international marker) | PBA type   |   Enviromental sustainability (marker) |   Climate change adaptation (marker) |   Climate change mitigation (marker) |
|:--------------|:--------------------------|------------------------:|-----------------------------:|---------------:|:---------|---------------------------:|:-----------------|:-------------------------|-----------------:|---------------------------:|---------------------------:|:----------------------------------------|---------------:|------------------------:|--------------------------------------------:|:------------|:------------------------------------|:--------------|:-----------------------------------|:-------------|----------------------------:|:-------------------|--------------------------------------:|---------------:|----------------:|:-------------------------------------|:----------------------------|---------------------------------------:|:-----------|---------------------------------------:|-------------------------------------:|-------------------------------------:|
| 2009/2010     | Information not available |                       0 |                            0 |              0 | Closed   |                          0 | A017716001       | CONSULTANT               |             4122 |                          0 |                          2 | Bangladesh Section                      |        3932.84 |                       0 |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4122        |                           0 | Bangladesh         |                           8.50027e+06 |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | Information not available |                       0 |                            0 |              0 | Closed   |                          0 | A017716001       | CONSULTANT               |             4122 |                          0 |                          2 | Bangladesh Section                      |        5899.26 |                       0 |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4122        |                           0 | Bangladesh         |                           8.50027e+06 |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | Information not available |                       0 |                            0 |              0 | Closed   |                          0 | A017716001       | CONSULTANT               |             4122 |                          0 |                          2 | Bangladesh Section                      |        9832.1  |                       0 |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4122        |                           0 | Bangladesh         |                           8.50027e+06 |              1 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       0 |                            0 |              0 | Closed   |                          0 | A018652001       | FEDERAL                  |             4265 |                          0 |                          0 | West Bank Gaza & Palestinian Refugees   |       20502.1  |                       0 |                            500458           | B3100       | EGM Europe, Middle East and Maghreb | D3100         | EDD Europe-Middle East Programming | S4264        |                           0 | West Bank Gaza     |                           0           |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       1 |                            0 |              0 | Closed   |                          0 | A018893001       | FEDERAL                  |             4216 |                          0 |                          2 | Mali Program Section                    |       14227    |                       0 |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | S4215        |                           0 | Mali               |                           1.44101e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       1 |                            0 |              0 | Closed   |                          0 | A018893001       | FEDERAL                  |             4216 |                          0 |                          2 | Mali Program Section                    |       11381.6  |                       0 |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | S4215        |                           0 | Mali               |                           1.44101e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       1 |                            0 |              0 | Closed   |                          0 | A018893001       | FEDERAL                  |             4216 |                          0 |                          2 | Mali Program Section                    |        2845.4  |                       0 |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | S4215        |                           0 | Mali               |                           1.44101e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       0 |                            0 |              0 | Closed   |                          0 | A019043001       | FEDERAL                  |             4124 |                          0 |                          0 | OAA Afghanistan, Pakistan and Sri Lanka |      142315    |                       0 |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4141        |                           0 | Pakistan           |                           1.37432e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       0 |                            0 |              0 | Closed   |                          0 | A019043001       | FEDERAL                  |             4124 |                          0 |                          0 | OAA Afghanistan, Pakistan and Sri Lanka |      142315    |                       0 |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4141        |                           0 | Pakistan           |                           1.37432e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |
| 2009/2010     | 10050                     |                       0 |                            0 |              0 | Closed   |                          0 | A019043001       | FEDERAL                  |             4124 |                          0 |                          0 | OAA Afghanistan, Pakistan and Sri Lanka |       71157.6  |                       0 |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4141        |                           0 | Pakistan           |                           1.37432e+07 |              1 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |

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



source_headers: Fiscal year
Organisation ID
Urban issues (marker)
Trade development (marker)
IRTC percent
Status
Children issues (marker)
Project number
Organisation sub-class
Fund centre ID
Desertification (marker)
Gender equality (marker)
Section name
Amount spent
Biodiversity (marker)
target_headers: fsclr
rgnstnd
rbnsss(mrkr)
trddvlpmnt(mrkr)
rtcprcnt
stts
chldrnsss(mrkr)
prjctnmbr
rgnstnsb-clss
fndcntrd
dsrtfctn(mrkr)
gndrqlt(mrkr)
sctnnm
mntspnt
bdvrst(mrkr)
column_mappings: Fiscal year
fsclr
Organisation ID
rgnstnd
Urban issues (marker)
rbnsss(mrkr)
Trade development (marker)
trddvlpmnt(mrkr)
IRTC percent
rtcprcnt
Status
stts
Children issues (marker)
chldrnsss(mrkr)
Project number
prjctnmbr
Organisation sub-class
rgnstnsb-clss
Fund centre ID
fndcntrd
Desertification (marker)
dsrtfctn(mrkr)
Gender equality (marker)
gndrqlt(mrkr)
Section name
sctnnm
Amount spent
mntspnt
Biodiversity (marker)
bdvrst(mrkr)
output: {"column_mappings": [["Fiscal year", "fsclr"], ["Organisation ID", "rgnstnd"], ["Urban issues (marker)", "rbnsss(mrkr)"], ["Trade development (marker)", "trddvlpmnt(mrkr)"], ["IRTC percent", "rtcprcnt"], ["Status", "stts"], ["Children issues (marker)", "chldrnsss(mrkr)"], ["Project number", "prjctnmbr"], ["Organisation sub-class", "rgnstnsb-clss"], ["Fund centre ID", "fndcntrd"], ["Desertification (marker)", "dsrtfctn(mrkr)"], ["Gender equality (marker)", "gndrqlt(mrkr)"], ["Section name", "sctnnm"], ["Amount spent", "mntspnt"], ["Biodiversity (marker)", "bdvrst(mrkr)"], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Branch name", null], ["Division ID", null], ["Division name", null], ["Section ID", null], ["Regional program (marker)", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["FSTC percent", null], ["CFLI (marker)", null], ["CIDA business delivery model (old)", null], ["Programming process (new)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Enviromental sustainability (marker)", null], ["Climate change adaptation (marker)", null], ["Climate change mitigation (marker)", null]]}