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   |   ICT as a tool for development (marker) |   Continent ID | Branch ID   | Organisation sub-class   |   IRTC percent | Branch name                   |   Regional program (marker) |   Children issues (marker) |   Youth issues (marker) |   CFLI (marker) | Organisation type       |   Desertification (marker) | Programming process (new)   |   FSTC percent | Section name                      |     Amount spent | Organisation ID         |   Knowledge for development (marker) | Sector name                                   | Status   | Division name                  | Organisation name                               |   Participatory development and good governance |   Climate change adaptation (marker) | Project number   |   Maximum CIDA contribution (project-level) | Division ID   | Section ID   |   Fund centre ID | Fund centre name   |   Untied amount(Project-level budget) | CIDA business delivery model (old)   |   Bilateral aid (international marker) | PBA type   |   Enviromental sustainability (marker) |   Climate change mitigation (marker) |   Trade development (marker) |
|:--------------|-----------------------------------------:|---------------:|:------------|:-------------------------|---------------:|:------------------------------|----------------------------:|---------------------------:|------------------------:|----------------:|:------------------------|---------------------------:|:----------------------------|---------------:|:----------------------------------|-----------------:|:------------------------|-------------------------------------:|:----------------------------------------------|:---------|:-------------------------------|:------------------------------------------------|------------------------------------------------:|-------------------------------------:|:-----------------|--------------------------------------------:|:--------------|:-------------|-----------------:|:-------------------|--------------------------------------:|:-------------------------------------|---------------------------------------:|:-----------|---------------------------------------:|-------------------------------------:|-----------------------------:|
| 2009w010      |                                        0 |              3 | B410p       | CONSULTsNr               |     0.006329   | ObMAsiaPwcific                |                           0 |                          0 |                       0 |               0 | CamadiajPeofutMaking    |                          0 | UncodevPreAP9               |      0.678668  | Banglaceshdec4ion                 | 477423           | Informatjohnotadailabie |                                    0 | D3moxra5ifpart9cipatiknandcivilsociet7        | Ciosed   | OADAs9aPrograkm7ng             | Informstiognotavakpable                         |                                               0 |                                    0 | A017716001       |                                 8.50027e+06 | D4100         | S4122        |             4122 | Bangladesh         |                           8.50027e+06 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| q0092010      |                                        0 |              3 | B4190       | CONSULTsN4               |     0.00675003 | OGMAsiaPac9fid                |                           0 |                          0 |                       0 |               0 | Csnad7anProfitMwkint    |                          0 | UbcodedPfeAPP               |      0.639959  | BaggladeshSectooj                 |      1.12979e+06 | Inf9gmatoonnotavaioable |                                    0 | ljformqlsemifirmalfinanc7aligterkeviaries     | Cloqed   | OADAsialrlgramminb             | 7nforma6ionnotwvzilable                         |                                               0 |                                    0 | A017716001       |                                 8.50027e+06 | D4100         | S4122        |             4122 | Bangladesh         |                           8.50027e+06 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 20091010      |                                        0 |              3 | B3100       | CpNSULTzNT               |     0.0238411  | iGMAsiaPacif8c                |                           0 |                          0 |                       0 |               0 | CxnadianlrofufMaking    |                          0 | UncicedPreAPP               |      0.859228  | BanyladeshSecto0n                 | 624758           | Incormatilnnotsvailwble |                                    0 | Pribatiaation                                 | Closev   | OADAsiaProg5amhibg             | Informati9mnotavailxbpe                         |                                               0 |                                    0 | A017716001       |                                 8.50027e+06 | D4100         | S4122        |             4122 | Bangladesh         |                           8.50027e+06 | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 2o092010      |                                        0 |              3 | n3100       | FEDERsL                  |     0.0209626  | EGnEuropeMiddlerxsyandMaghteb |                           0 |                          0 |                       0 |               0 | CamwdianNon9rofitMxking |                          0 | jncodedPreAlP               |      0.0060588 | W4stBanmGazwPap3stonianRefugees   | 831083           | 10050                   |                                    0 | Sect0rsnktspecidied                           | Closer   | EDrEuropeMiddle2ast0ron5ammijg | repartmentofForwignAffsirsamdIgternagionakgrsde |                                               0 |                                    0 | A018652001       |                            500458           | D3100         | S4264        |             4265 | West Bank Gaza     |                           0           | Directive                            |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 200p2010      |                                        0 |              2 | B4100       | FEvERAL                  |     0.00861045 | WGMSubxzharanAfgica           |                           0 |                          0 |                       0 |               0 | CanaeixnNomProfitMxking |                          0 | UncodedoreAoP               |      0.645961  | MaljProgrameestion                |      1.1354e+06  | 10050                   |                                    0 | Enploymentploicyandaxminostrztidemanagemebt   | vlosed   | dWDWestCdmyralAfrica           | DeparymentofF0re8gnzfgaifdandInternatjonslTrade |                                               1 |                                    0 | A018893001       |                                 1.44101e+07 | D4207         | S4215        |             4216 | Mali               |                           1.44101e+07 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 10092010      |                                        0 |              2 | B4290       | FEvERAL                  |     0.0196429  | WGMcubSqharanAcrica           |                           0 |                          0 |                       0 |               0 | CanadianNoj9rodirMaking |                          0 | 6ncodwdPreAPP               |      0.522585  | MaljProgramSecti0h                | 178568           | 10050                   |                                    0 | Constdjctiompolicyahdadminis4rativenwnavemen6 | Coosed   | WWDWdstsentraiqfrica           | DepartmejtofFlreiggAfgairsandontedna4iogalrrade |                                               1 |                                    0 | A018893001       |                                 1.44101e+07 | D4207         | S4215        |             4216 | Mali               |                           1.44101e+07 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 20o92010      |                                        0 |              2 | B42o0       | FEDEgAL                  |     0.0084484  | dGMSubSaharabqfrica           |                           0 |                          0 |                       0 |               0 | CanzdiznNonProfotMaiing |                          0 | 7ncodefPreAPP               |      0.54458   | naliProgrzmS2ction                | 497442           | 10050                   |                                    0 | 6rbanvevelopmentandmahagfjent                 | Closee   | WWDWestdentralAvrlcw           | sepaefmentlfFofeignsffairsamdInternatkonal5rade |                                               1 |                                    0 | A018893001       |                                 1.44101e+07 | D4207         | S4215        |             4216 | Mali               |                           1.44101e+07 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 200o2010      |                                        0 |              3 | B410o       | F3DERAL                  |     0.0157568  | OGMAsiaPavivic                |                           0 |                          0 |                       0 |               0 | CagsdianhonP5ofitMaking |                          0 | UjcodevPreAPP               |      0.392163  | 0AAAfghanistanPakistansbder9Lanks |      1.31436e+06 | 10050                   |                                    0 | Publidsectorpilicyandadmjnustrztigemxnag3jent | Cloced   | OArssiaProgramminn             | xepartment0fb0eeignAffairsabdInt4rnationalfradw |                                               1 |                                    0 | A019043001       |                                 1.37432e+07 | D4100         | S4141        |             4124 | Pakistan           |                           1.37432e+07 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 20092910      |                                        0 |              3 | B4190       | gEDERAL                  |     0.00503886 | OGnAsiaPac7fic                |                           0 |                          0 |                       0 |               0 | CqgadianNonProfitkakinn |                          0 | UncodedPedAPP               |      0.941526  | OAAAfgtanustsnPakistansndSripankq |      2.18159e+06 | 10050                   |                                    0 | Publiffinancemwbag3ment                       | Clised   | OADAxiaPtogramking             | s3partmentoeForeognAffwirswjdInternatjonqlTrade |                                               1 |                                    0 | A019043001       |                                 1.37432e+07 | D4100         | S4141        |             4124 | Pakistan           |                           1.37432e+07 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |
| 20091010      |                                        0 |              3 | B410p       | FEDERsL                  |     0.00680222 | OGMAsiaPacif8d                |                           0 |                          0 |                       0 |               0 | CanzxianNonProfigMqking |                          0 | UjfodedPreAPP               |      0.745356  | 0AAAfghabis4anPzkjstxnandSriLanka | 556796           | 10050                   |                                    0 | qociqlwelfarsservicee                         | Cl8sed   | OAsqsjaProgramming             | DdpxrtmengofForritnAffqiraandonternational6rade |                                               1 |                                    0 | A019043001       |                                 1.37432e+07 | D4100         | S4141        |             4124 | Pakistan           |                           1.37432e+07 | Responsive                           |                                      1 | Not PBA    |                                      0 |                                    0 |                            0 |

TableB:
| miller2_fsclr   |   miller2_ctstlfrdvlpmnt(mrkr) |   miller2_cntnntd | miller2_brnchd   | miller2_rgnstnsb-clss   |   miller2_rtcprcnt | miller2_brnchnm                   |   miller2_rgnlprgrm(mrkr) |   miller2_chldrnsss(mrkr) |   miller2_thsss(mrkr) |   miller2_cfl(mrkr) | miller2_rgnstntp           |   miller2_dsrtfctn(mrkr) | miller2_prgrmmngprcss(nw)   |   miller2_fstcprcnt | miller2_sctnnm                           |   miller2_mntspnt |   miller2_rgnstnd |   miller2_knwldgfrdvlpmnt(mrkr) | miller2_sctrnm                                           | miller2_stts   | miller2_dvsnnm                           | miller2_rgnstnnm                                                     |   miller2_prtcptrdvlpmntndgdgvrnnc |   miller2_clmtchngdpttn(mrkr) |   miller2_bdvrst(mrkr) |   miller2_rbnsss(mrkr) |   miller2_ndgnssss(mrkr) |   miller2_dsbltsss(mrkr) |   miller2_gndrqlt(mrkr) | miller2_rgnstnclss   | miller2_cntnntnm   | miller2_prjctbrwsrcntrd   | miller2_cntrrgnd   | miller2_cntrrgnnm   |   miller2_cntrrgnprcnt |   miller2_sctrd |   miller2_sctrprcnt |
|:----------------|-------------------------------:|------------------:|:-----------------|:------------------------|-------------------:|:----------------------------------|--------------------------:|--------------------------:|----------------------:|--------------------:|:---------------------------|-------------------------:|:----------------------------|--------------------:|:-----------------------------------------|------------------:|------------------:|--------------------------------:|:---------------------------------------------------------|:---------------|:-----------------------------------------|:---------------------------------------------------------------------|-----------------------------------:|------------------------------:|-----------------------:|-----------------------:|-------------------------:|-------------------------:|------------------------:|:---------------------|:-------------------|:--------------------------|:-------------------|:--------------------|-----------------------:|----------------:|--------------------:|
| 2009/2010       |                              1 |                 3 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |       75768       |           1005967 |                               1 | Multilateral trade negotiations                          | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Asia               | X3                        | X3                 | Asia MC             |                   0.22 |           33140 |               0.14  |
| 2009/2010       |                              1 |                 3 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |      273306       |           1005967 |                               1 | Sectors not specified                                    | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Asia               | X3                        | X3                 | Asia MC             |                   0.22 |           99810 |               0.505 |
| 2009/2010       |                              1 |                 5 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |      210970       |           1005967 |                               1 | Medical services                                         | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           12191 |               0.268 |
| 2009/2010       |                              1 |                 5 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |       36998.4     |           1005967 |                               1 | Water resources conservation (including data collection) | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           14015 |               0.047 |
| 2009/2010       |                              1 |                 5 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |       31488       |           1005967 |                               1 | Nuclear energy electric power plants                     | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           23510 |               0.04  |
| 2009/2010       |                              1 |                 5 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |      110208       |           1005967 |                               1 | Multilateral trade negotiations                          | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           33140 |               0.14  |
| 2009/2010       |                              1 |                 5 | B5100            | UNITED NATIONS          |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MIO United Nations                       |      397536       |           1005967 |                               1 | Sectors not specified                                    | Closed         | MID International Organizations          | IAEA - International Atomic Energy Agency Technical Cooperation Fund |                                  1 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | Europe             | X4                        | X4                 | Europe MC           |                   0.32 |           99810 |               0.505 |
| 2009/2010       |                              0 |                 1 | B5100            | REGIONAL ORGANIZATION   |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Foreign Non-Profit Making  |                        0 | Uncoded: Pre-APP            |                   0 | MHI International Humanitarian Assis ops |      300000       |           1001300 |                               0 | Material relief assistance and services                  | Closed         | MHDInternational Humanitarian Assistance | PAHO - Pan American Health Organization                              |                                  0 |                             0 |                      0 |                      0 |                        0 |                        0 |                       0 | Multilateral         | America            | SV                        | SV                 | El Salvador         |                   1    |           72010 |               1     |
| 2009/2010       |                              0 |                 2 | B5100            | INTERNATIONAL NGO       |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Canadian Non-Profit Making |                        0 | Uncoded: Pre-APP            |                   0 | MHO Huma Organization & Food Assistance  |           1.5e+06 |           1014663 |                               0 | Material relief assistance and services                  | Terminating    | MHDInternational Humanitarian Assistance | ICRC Appeals via CRCS                                                |                                  0 |                             0 |                      0 |                      0 |                        0 |                        0 |                       1 | Civil Society        | Africa             | X1                        | X1                 | Africa MC           |                   0.5  |           72010 |               1     |
| 2009/2010       |                              0 |                 1 | B5100            | INTERNATIONAL NGO       |                  0 | MFM Global Issues and Development |                         0 |                         0 |                     0 |                   0 | Canadian Non-Profit Making |                        0 | Uncoded: Pre-APP            |                   0 | MHO Huma Organization & Food Assistance  |      450000       |           1014663 |                               0 | Material relief assistance and services                  | Terminating    | MHDInternational Humanitarian Assistance | ICRC Appeals via CRCS                                                |                                  0 |                             0 |                      0 |                      0 |                        0 |                        0 |                       1 | Civil Society        | America            | X2                        | X2                 | Americas MC         |                   0.15 |           72010 |               1     |



source_headers: Fiscal year
ICT as a tool for development (marker)
Continent ID
Branch ID
Organisation sub-class
IRTC percent
Branch name
Regional program (marker)
Children issues (marker)
Youth issues (marker)
CFLI (marker)
Organisation type
Desertification (marker)
Programming process (new)
FSTC percent
Section name
Amount spent
Organisation ID
Knowledge for development (marker)
Sector name
Status
Division name
Organisation name
Participatory development and good governance
Climate change adaptation (marker)
target_headers: miller2_fsclr
miller2_ctstlfrdvlpmnt(mrkr)
miller2_cntnntd
miller2_brnchd
miller2_rgnstnsb-clss
miller2_rtcprcnt
miller2_brnchnm
miller2_rgnlprgrm(mrkr)
miller2_chldrnsss(mrkr)
miller2_thsss(mrkr)
miller2_cfl(mrkr)
miller2_rgnstntp
miller2_dsrtfctn(mrkr)
miller2_prgrmmngprcss(nw)
miller2_fstcprcnt
miller2_sctnnm
miller2_mntspnt
miller2_rgnstnd
miller2_knwldgfrdvlpmnt(mrkr)
miller2_sctrnm
miller2_stts
miller2_dvsnnm
miller2_rgnstnnm
miller2_prtcptrdvlpmntndgdgvrnnc
miller2_clmtchngdpttn(mrkr)
column_mappings: Fiscal year
miller2_fsclr
ICT as a tool for development (marker)
miller2_ctstlfrdvlpmnt(mrkr)
Continent ID
miller2_cntnntd
Branch ID
miller2_brnchd
Organisation sub-class
miller2_rgnstnsb-clss
IRTC percent
miller2_rtcprcnt
Branch name
miller2_brnchnm
Regional program (marker)
miller2_rgnlprgrm(mrkr)
Children issues (marker)
miller2_chldrnsss(mrkr)
Youth issues (marker)
miller2_thsss(mrkr)
CFLI (marker)
miller2_cfl(mrkr)
Organisation type
miller2_rgnstntp
Desertification (marker)
miller2_dsrtfctn(mrkr)
Programming process (new)
miller2_prgrmmngprcss(nw)
FSTC percent
miller2_fstcprcnt
Section name
miller2_sctnnm
Amount spent
miller2_mntspnt
Organisation ID
miller2_rgnstnd
Knowledge for development (marker)
miller2_knwldgfrdvlpmnt(mrkr)
Sector name
miller2_sctrnm
Status
miller2_stts
Division name
miller2_dvsnnm
Organisation name
miller2_rgnstnnm
Participatory development and good governance
miller2_prtcptrdvlpmntndgdgvrnnc
Climate change adaptation (marker)
miller2_clmtchngdpttn(mrkr)
output: {"column_mappings": [["Fiscal year", "miller2_fsclr"], ["ICT as a tool for development (marker)", "miller2_ctstlfrdvlpmnt(mrkr)"], ["Continent ID", "miller2_cntnntd"], ["Branch ID", "miller2_brnchd"], ["Organisation sub-class", "miller2_rgnstnsb-clss"], ["IRTC percent", "miller2_rtcprcnt"], ["Branch name", "miller2_brnchnm"], ["Regional program (marker)", "miller2_rgnlprgrm(mrkr)"], ["Children issues (marker)", "miller2_chldrnsss(mrkr)"], ["Youth issues (marker)", "miller2_thsss(mrkr)"], ["CFLI (marker)", "miller2_cfl(mrkr)"], ["Organisation type", "miller2_rgnstntp"], ["Desertification (marker)", "miller2_dsrtfctn(mrkr)"], ["Programming process (new)", "miller2_prgrmmngprcss(nw)"], ["FSTC percent", "miller2_fstcprcnt"], ["Section name", "miller2_sctnnm"], ["Amount spent", "miller2_mntspnt"], ["Organisation ID", "miller2_rgnstnd"], ["Knowledge for development (marker)", "miller2_knwldgfrdvlpmnt(mrkr)"], ["Sector name", "miller2_sctrnm"], ["Status", "miller2_stts"], ["Division name", "miller2_dvsnnm"], ["Organisation name", "miller2_rgnstnnm"], ["Participatory development and good governance", "miller2_prtcptrdvlpmntndgdgvrnnc"], ["Climate change adaptation (marker)", "miller2_clmtchngdpttn(mrkr)"], ["Project number", null], ["Maximum CIDA contribution (project-level)", null], ["Division ID", null], ["Section ID", null], ["Fund centre ID", null], ["Fund centre name", null], ["Untied amount(Project-level budget)", null], ["CIDA business delivery model (old)", null], ["Bilateral aid (international marker)", null], ["PBA type", null], ["Enviromental sustainability (marker)", null], ["Climate change mitigation (marker)", null], ["Trade development (marker)", null]]}