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   | Project number   | Status   |   Maximum CIDA contribution (project-level) | Branch ID   | Branch name                         | Division ID   | Division name                      | Section ID   | Section name                            |   Regional program (marker) |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) |   FSTC percent |   IRTC 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) |   Desertification (marker) |   Participatory development and good governance |
|:--------------|:-----------------|:---------|--------------------------------------------:|:------------|:------------------------------------|:--------------|:-----------------------------------|:-------------|:----------------------------------------|----------------------------:|-----------------:|:-------------------|--------------------------------------:|---------------:|---------------:|----------------:|:-------------------------------------|:----------------------------|---------------------------------------:|:-----------|---------------------------------------:|-------------------------------------:|-------------------------------------:|---------------------------:|------------------------------------------------:|
| 20092910      | A017716001       | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4122        | Bangladesh Section                      |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 200o2010      | A017716001       | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4122        | Bangladesh Section                      |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 20092019      | A017716001       | Closed   |                                 8.50027e+06 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4122        | Bangladesh Section                      |                           0 |             4122 | Bangladesh         |                           8.50027e+06 |              1 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 20p92010      | A018652001       | Closed   |                            500458           | B3100       | EGM Europe, Middle East and Maghreb | D3100         | EDD Europe-Middle East Programming | S4264        | West Bank Gaza & Palestinian Refugees   |                           0 |             4265 | West Bank Gaza     |                           0           |              0 |              0 |               0 | Directive                            | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               0 |
| 200920q0      | A018893001       | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | S4215        | Mali Program Section                    |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009201o      | A018893001       | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | S4215        | Mali Program Section                    |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 20992010      | A018893001       | Closed   |                                 1.44101e+07 | B4200       | WGM Sub-Saharan Africa              | D4207         | WWD West & Central Africa          | S4215        | Mali Program Section                    |                           0 |             4216 | Mali               |                           1.44101e+07 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 2009201o      | A019043001       | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4141        | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 20992010      | A019043001       | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4141        | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |
| 20002010      | A019043001       | Closed   |                                 1.37432e+07 | B4100       | OGM Asia Pacific                    | D4100         | OAD Asia Programming               | S4141        | OAA Afghanistan, Pakistan and Sri Lanka |                           0 |             4124 | Pakistan           |                           1.37432e+07 |              1 |              0 |               0 | Responsive                           | Uncoded: Pre-APP            |                                      1 | Not PBA    |                                      0 |                                    0 |                                    0 |                          0 |                                               1 |

TableB:
| FisYe     |   TraDeve |   Bio |   UrbIs |   ChIss |   YoIs |   IndigIss |   DisaIs |   ICTAATFoDeve |   KnowlFDevelo |   GenEq | OrganiID                  | OrgaNa                                                | OrgaT                      | OrganiCla    | OrgaSu     |   ContiID | ContN   | PrBrCouID   | CouReID   | CounReNa       |   CoRePe |   SeID | SeN                                                |   SecPer |     AmoSp |
|:----------|----------:|------:|--------:|--------:|-------:|-----------:|---------:|---------------:|---------------:|--------:|:--------------------------|:------------------------------------------------------|:---------------------------|:-------------|:-----------|----------:|:--------|:------------|:----------|:---------------|---------:|-------:|:---------------------------------------------------|---------:|----------:|
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       2 | Information not available | Information not available                             | Canadian Profit Making     | Individual   | CONSULTANT |         3 | Asia    | BD          | BD        | Bangladesh     |        1 |  15150 | Democratic participation and civil society         |      0.2 |   3932.84 |
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       2 | Information not available | Information not available                             | Canadian Profit Making     | Individual   | CONSULTANT |         3 | Asia    | BD          | BD        | Bangladesh     |        1 |  24040 | Informal/semi-formal financial intermediaries      |      0.3 |   5899.26 |
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       2 | Information not available | Information not available                             | Canadian Profit Making     | Individual   | CONSULTANT |         3 | Asia    | BD          | BD        | Bangladesh     |        1 |  25020 | Privatization                                      |      0.5 |   9832.1  |
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       0 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         3 | Asia    | PS          | PS        | West Bank Gaza |        1 |  99810 | Sectors not specified                              |      1   |  20502.1  |
| 2009/2010 |         0 |     0 |       1 |       0 |      0 |          0 |        0 |              0 |              0 |       2 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         2 | Africa  | ML          | ML        | Mali           |        1 |  16020 | Employment policy and administrative management    |      0.5 |  14227    |
| 2009/2010 |         0 |     0 |       1 |       0 |      0 |          0 |        0 |              0 |              0 |       2 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         2 | Africa  | ML          | ML        | Mali           |        1 |  32310 | Construction policy and administrative management  |      0.4 |  11381.6  |
| 2009/2010 |         0 |     0 |       1 |       0 |      0 |          0 |        0 |              0 |              0 |       2 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         2 | Africa  | ML          | ML        | Mali           |        1 |  43030 | Urban development and management                   |      0.1 |   2845.4  |
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       0 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         3 | Asia    | PK          | PK        | Pakistan       |        1 |  15110 | Public sector policy and administrative management |      0.4 | 142315    |
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       0 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         3 | Asia    | PK          | PK        | Pakistan       |        1 |  15111 | Public finance management                          |      0.4 | 142315    |
| 2009/2010 |         0 |     0 |       0 |       0 |      0 |          0 |        0 |              0 |              0 |       0 | 10050                     | Department of Foreign Affairs and International Trade | Canadian Non-Profit Making | Governmental | FEDERAL    |         3 | Asia    | PK          | PK        | Pakistan       |        1 |  16010 | Social/welfare services                            |      0.2 |  71157.6  |



source_headers: Fiscal year
target_headers: FisYe
column_mappings: Fiscal year
FisYe
output: {"column_mappings": [["Fiscal year", "FisYe"], ["Project number", null], ["Status", null], ["Maximum CIDA contribution (project-level)", null], ["Branch ID", null], ["Branch name", null], ["Division ID", null], ["Division name", null], ["Section ID", null], ["Section 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], ["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], ["Desertification (marker)", null], ["Participatory development and good governance", null]]}