Task: Schema-Matching (source dataset: HXD)

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:
| date reported   | Date of Assessment   |   Round Number: | Province (Admin 1)   | Province P_Code   | District (Admin 2)   | District P_Code   | Post (Admin 3)   | Post P_Code   | Locality    | Locality P_Code   |   Latitude |   Longitude |   Total Households Affected |   Total Individuals Affected |
|:----------------|:---------------------|----------------:|:---------------------|:------------------|:---------------------|:------------------|:-----------------|:--------------|:------------|:------------------|-----------:|------------:|----------------------------:|-----------------------------:|
| 15/6/2019       | 2019-05-30 00:00:00  |               2 | Sofala               | MZ09              | Cidade Da Beira      | MZ0906            | Cidade Da Beira  | MZ090601      | Matacuane   | MZ09060106        |   -19.8329 |     34.8573 |                         500 |                         1500 |
| 15/6/2019       | 2019-05-28 00:00:00  |               2 | Sofala               | MZ09              | Buzi                 | MZ0901            | Sofala           | MZ090103      | Nova Sofala | MZ09010301        |   -20.0515 |     34.4425 |                        3473 |                        16265 |
| 15/6/2019       | 2019-05-28 00:00:00  |               2 | Manica               | MZ04              | Vanduzi              | MZ0412            | Vanduzi          | MZ090803      | Pungué Sul  | MZ04120202        |   -18.5555 |     33.2785 |                          36 |                          195 |
| 15/6/2019       | 2019-05-31 00:00:00  |               2 | Sofala               | MZ09              | Machanga             | MZ0909            | Divinhe          | MZ090901      | Maropanhe   | MZ09090103        |   -20.8246 |     34.8543 |                          32 |                          144 |
| 15/6/2019       | 2019-05-27 00:00:00  |               2 | Sofala               | MZ09              | Buzi                 | MZ0901            | Buzi             | MZ090101      | Guara Guara | MZ09010104        |   -19.8642 |     34.4688 |                        3187 |                        15939 |
| 15/6/2019       | 2019-05-29 00:00:00  |               2 | Sofala               | MZ09              | Cidade Da Beira      | MZ0906            | Cidade Da Beira  | MZ090601      | Chingussura | MZ09060116        |   -19.7476 |     34.8586 |                        7440 |                        23762 |
| 15/6/2019       | 2019-05-29 00:00:00  |               2 | Zambezia             | MZ11              | Namacurra            | MZ1120            | Namacurra        | MZ112002      | Muebele     | MZ11200202        |   -17.4094 |     37.1192 |                         101 |                          439 |
| 15/6/2019       | 2019-05-29 00:00:00  |               2 | Sofala               | MZ09              | Chibabava            | MZ0905            | Goonda           | MZ090502      | Mutindiri   | MZ09050205        |   -19.6598 |     33.8724 |                        2510 |                        12550 |
| 15/6/2019       | 2019-05-29 00:00:00  |               2 | Manica               | MZ04              | Macate               | MZ0405            | Macate           | MZ040501      | Maconha     | MZ04050103        |   -19.1952 |     33.4933 |                        1603 |                         8015 |
| 15/6/2019       | 2019-05-27 00:00:00  |               2 | Manica               | MZ04              | Sussundenga          | MZ0410            | Rotanda          | MZ041003      | Rotanda     | MZ04100301        |   -19.4994 |     33.4545 |                         638 |                         3428 |

TableB:
| Date Reported       | 1.1.a.1 Date of Current Survey   |   1.1.a.2 Survey Round | 1.1.d.1 Site Name   | SSID     | 1.1.e.2 Site location (Province)   | Province PCODE   | 1.1.e.3 Site location (District)   | District PCODE   | 1.1.e.4 Site location (Posto)   | Posto PCODE   | Locality:   |   Latitude |   Longitude | Site status   | Is there Site Management Agency at the site?   | 1.5.b.2 IDP Province of Origin (Admin 1)   | 1.5.b.3 IDP District of Origin (Admin 2)   | 1.5.b.4 IDP Posto of Origin (Admin 3)   | IDP Locality of Origin:   |   2.1.a.1 Number of families/households |   2.1.b.1 Total number of IDP individuals |   Total number of families displaced due to Cyclone Idai |   Total number of individuals displaced due to Cyclone Idai |   Total number of families displaced due to flood (December 2019 - February 2020) |   Total number of individuals displaced due to flood (December 2019 - February 2020) |   2.1.c.1 Infants (less than 1 y) Male |   2.1.d.1 Infants (less than 1 y) Female |   2.1.c.2 Children (1-5 y) Male |   2.1.d.2 Children (1-5 y) Female |   2.1.c.3 Youth (6-17 y) Male |   2.1.d.3 Youth (6-17 y) Female |   2.1.c.4 Adults (18-59 y) Male |   2.1.d.4 Adults (18-59 y) Female |   2.1.c.5 Elderly (60 year up) Male |   2.1.d.5 Elderly (60 year up) Female |   Total male |   Total female |
|:--------------------|:---------------------------------|-----------------------:|:--------------------|:---------|:-----------------------------------|:-----------------|:-----------------------------------|:-----------------|:--------------------------------|:--------------|:------------|-----------:|------------:|:--------------|:-----------------------------------------------|:-------------------------------------------|:-------------------------------------------|:----------------------------------------|:--------------------------|----------------------------------------:|------------------------------------------:|---------------------------------------------------------:|------------------------------------------------------------:|----------------------------------------------------------------------------------:|-------------------------------------------------------------------------------------:|---------------------------------------:|-----------------------------------------:|--------------------------------:|----------------------------------:|------------------------------:|--------------------------------:|--------------------------------:|----------------------------------:|------------------------------------:|--------------------------------------:|-------------:|---------------:|
| 2021-04-30 00:00:00 | 2021-03-19 00:00:00              |                     20 | Manhandure          | MOZ_R046 | Manica                             | MZ04             | Sussundenga                        | MZ0410           | Dombe                           | MZ041001      | Muoco       |   -19.918  |     33.309  | Open          | No                                             | Manica                                     | Sussundenga                                | Dombe                                   | Muoco                     |                                      97 |                                       359 |                                                       97 |                                                         359 |                                                                                 0 |                                                                                    0 |                                      9 |                                        9 |                              17 |                                42 |                            22 |                              65 |                              74 |                               108 |                                   4 |                                     9 |          126 |            233 |
| 2021-04-30 00:00:00 | 2021-03-18 00:00:00              |                     20 | Madibunhana         | MOZ_R073 | Manica                             | MZ04             | Sussundenga                        | MZ0410           | Dombe                           | MZ041001      | Matarara    |   -19.916  |     33.59   | Open          | Yes                                            | Manica                                     | Sussundenga                                | Dombe                                   | Matacara                  |                                     196 |                                       774 |                                                      110 |                                                         423 |                                                                                86 |                                                                                  351 |                                     22 |                                        7 |                              22 |                                58 |                           101 |                             152 |                             181 |                               210 |                                   7 |                                    14 |          333 |            441 |
| 2021-04-30 00:00:00 | 2021-03-19 00:00:00              |                     20 | Muchambanha         | MOZ_R038 | Manica                             | MZ04             | Sussundenga                        | MZ0410           | Dombe                           | MZ041001      | Bunga       |   -20.083  |     33.323  | Open          | Yes                                            | Manica                                     | Sussundenga                                | Dombe                                   | Bunga                     |                                      56 |                                       214 |                                                       56 |                                                         214 |                                                                                 0 |                                                                                    0 |                                      0 |                                        0 |                              12 |                                 7 |                            70 |                              60 |                              30 |                                30 |                                   2 |                                     3 |          114 |            100 |
| 2021-04-30 00:00:00 | 2021-03-18 00:00:00              |                     20 | Matarara            | MOZ_R074 | Manica                             | MZ04             | Sussundenga                        | MZ0410           | Dombe                           | MZ041001      | Muoco       |   -19.917  |     33.663  | Open          | Yes                                            | Manica                                     | Sussundenga                                | Dombe                                   | Matacara                  |                                     194 |                                       831 |                                                      194 |                                                         831 |                                                                                 0 |                                                                                    0 |                                      7 |                                       22 |                              29 |                                36 |                           130 |                             159 |                             188 |                               231 |                                  22 |                                     7 |          376 |            455 |
| 2021-04-30 00:00:00 | 2021-03-19 00:00:00              |                     20 | Tchetcha 2          | MOZ_R091 | Sofala                             | MZ09             | Caia                               | MZ0902           | Sena                            | MZ090203      | Sena Sede   |   -17.5902 |     35.1085 | Open          | Yes                                            | Sofala                                     | Caia                                       | Sena                                    | Sena Sede                 |                                     184 |                                       978 |                                                      184 |                                                         978 |                                                                                 0 |                                                                                    0 |                                     22 |                                       22 |                              56 |                                78 |                           178 |                             144 |                             222 |                               167 |                                  22 |                                    67 |          500 |            478 |
| 2021-04-30 00:00:00 | 2021-03-19 00:00:00              |                     20 | Metuchira           | MOZ_R007 | Sofala                             | MZ09             | Nhamatanda                         | MZ0913           | Nhamatanda                      | MZ091301      | Metuchira   |   -19.174  |     34.217  | Open          | Yes                                            | Sofala                                     | Nhamatanda                                 | Nhamatanda                              | Metuchira                 |                                     370 |                                      2083 |                                                      293 |                                                        1696 |                                                                                77 |                                                                                  385 |                                     96 |                                       64 |                             288 |                               224 |                           274 |                             320 |                             336 |                               353 |                                  48 |                                    80 |         1042 |           1041 |
| 2021-04-30 00:00:00 | 2021-03-19 00:00:00              |                     20 | Bandua sede         | MOZ_R028 | Sofala                             | MZ09             | Buzi                               | MZ0901           | Buzi                            | MZ090101      | Bandua      |   -20.003  |     34.434  | Open          | Yes                                            | Sofala                                     | Buzi                                       | Buzi                                    | Bandua                    |                                     442 |                                      2210 |                                                      442 |                                                        2210 |                                                                                 0 |                                                                                    0 |                                     50 |                                       51 |                             124 |                               149 |                           422 |                             273 |                             447 |                               521 |                                  74 |                                    99 |         1117 |           1093 |
| 2021-04-30 00:00:00 | 2021-03-18 00:00:00              |                     20 | Savane              | MOZ_R017 | Sofala                             | MZ09             | Dondo                              | MZ0907           | Dondo                           | MZ090701      | Savane      |   -19.405  |     34.707  | Open          | Yes                                            | Sofala                                     | Dondo                                      | Dondo                                   | Savane                    |                                     284 |                                      1460 |                                                      261 |                                                         667 |                                                                                 6 |                                                                                   16 |                                     61 |                                       61 |                             123 |                                77 |                           108 |                             292 |                             338 |                               338 |                                  31 |                                    31 |          661 |            799 |
| 2021-04-30 00:00:00 | 2021-03-18 00:00:00              |                     20 | Macarate            | MOZ_R029 | Sofala                             | MZ09             | Chibabava                          | MZ0905           | Goonda                          | MZ090502      | Mutindiri   |   -19.838  |     33.9193 | Open          | No                                             | Sofala                                     | Chibabava                                  | Goonda                                  | Mutindiri                 |                                     461 |                                      2305 |                                                      461 |                                                        2305 |                                                                                 0 |                                                                                    0 |                                     77 |                                       58 |                             232 |                                97 |                           407 |                             446 |                             271 |                               329 |                                 194 |                                   194 |         1181 |           1124 |
| 2021-04-30 00:00:00 | 2021-03-15 00:00:00              |                     20 | Landinho            | MOZ_R078 | Zambezia                           | MZ11             | Maganja Da Costa                   | MZ1111           | Maganja                         | MZ111101      | Bala        |   -17.2858 |     37.5184 | Open          | Yes                                            | Zambezia                                   | Maganja Da Costa                           | Maganja                                 | Bala                      |                                     300 |                                      1500 |                                                      300 |                                                        1500 |                                                                                 0 |                                                                                    0 |                                     59 |                                       92 |                             188 |                               205 |                           205 |                             222 |                             222 |                               239 |                                  34 |                                    34 |          708 |            792 |



source_headers: date reported
Date of Assessment
Round Number:
Province (Admin 1)
Province P_Code
District (Admin 2)
District P_Code
Post (Admin 3)
Post P_Code
Latitude
Longitude
Total Households Affected
Total Individuals Affected
Locality
target_headers: Date Reported
1.1.a.1 Date of Current Survey
1.1.a.2 Survey Round
1.1.e.2 Site location (Province)
Province PCODE
1.1.e.3 Site location (District)
District PCODE
1.1.e.4 Site location (Posto)
Posto PCODE
Latitude
Longitude
2.1.a.1 Number of families/households
2.1.b.1 Total number of IDP individuals
Locality:
column_mappings: date reported
Date Reported
Date of Assessment
1.1.a.1 Date of Current Survey
Round Number:
1.1.a.2 Survey Round
Province (Admin 1)
1.1.e.2 Site location (Province)
Province P_Code
Province PCODE
District (Admin 2)
1.1.e.3 Site location (District)
District P_Code
District PCODE
Post (Admin 3)
1.1.e.4 Site location (Posto)
Post P_Code
Posto PCODE
Latitude
Latitude
Longitude
Longitude
Total Households Affected
2.1.a.1 Number of families/households
Total Individuals Affected
2.1.b.1 Total number of IDP individuals
Locality
Locality:
output: {"column_mappings": [["date reported", "Date Reported"], ["Date of Assessment", "1.1.a.1 Date of Current Survey"], ["Round Number:", "1.1.a.2 Survey Round"], ["Province (Admin 1)", "1.1.e.2 Site location (Province)"], ["Province P_Code", "Province PCODE"], ["District (Admin 2)", "1.1.e.3 Site location (District)"], ["District P_Code", "District PCODE"], ["Post (Admin 3)", "1.1.e.4 Site location (Posto)"], ["Post P_Code", "Posto PCODE"], ["Locality", "Locality:"], ["Locality P_Code", null], ["Latitude", "Latitude"], ["Longitude", "Longitude"], ["Total Households Affected", "2.1.a.1 Number of families/households"], ["Total Individuals Affected", "2.1.b.1 Total number of IDP individuals"]]}