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: | 1.1.e.2 Province (Admin 1)   | Province pcode   | 1.1.e.3 District (Admin 2)   | District pcode   | 1.1.e.4 Post (Admin 3)   | Locality:              |   Latitude |   Longitude |   Total Households Affected |   Total Individuals Affected |
|:----------------|:---------------------|----------------:|:-----------------------------|:-----------------|:-----------------------------|:-----------------|:-------------------------|:-----------------------|-----------:|------------:|----------------------------:|-----------------------------:|
| 15/9/2019       | 2019-08-27 00:00:00  |               5 | Sofala                       | MZ09             | Buzi                         | MZ0901           | Sofala                   | Nova Sofala            |   -20.0872 |     34.7444 |                        3473 |                        16265 |
| 15/9/2019       | 2019-08-23 00:00:00  |               5 | Sofala                       | MZ09             | Nhamatanda                   | MZ0913           | Nhamatanda               | Siluvo                 |   -19.2459 |     34.0255 |                        7895 |                        40209 |
| 15/9/2019       | 2019-08-22 00:00:00  |               5 | Zambezia                     | MZ11             | Morrumbala                   | MZ1118           | Megaza                   | Megaza                 |   -17.1521 |     35.3735 |                        1276 |                         6380 |
| 15/9/2019       | 2019-08-27 00:00:00  |               5 | Sofala                       | MZ09             | Buzi                         | MZ0901           | Buzi                     | Chissinguana           |   -20.2041 |     34.157  |                        5101 |                        25505 |
| 15/9/2019       | 2019-08-22 00:00:00  |               5 | Zambezia                     | MZ11             | Cidade De Quelimane          | MZ1103           | Cidade De Quelimane      | Municipio De Quelimane |   -17.8798 |     36.8882 |                         728 |                         5089 |
| 15/9/2019       | 2019-08-21 00:00:00  |               5 | Sofala                       | MZ09             | Cidade da Beira              | MZ0906           | NHANGAU - URBANO 5       | Nhangau  - Sede        |   -19.7159 |     35.0022 |                        9730 |                        48650 |
| 15/9/2019       | 2019-08-21 00:00:00  |               5 | Manica                       | MZ04             | Sussundenga                  | MZ0410           | Dombe                    | Muoco                  |   -20.0703 |     33.2638 |                         184 |                         1043 |
| 15/9/2019       | 2019-08-21 00:00:00  |               5 | Manica                       | MZ04             | Macate                       | MZ0405           | Macate                   | Macate                 |   -19.4148 |     33.5146 |                        2688 |                         7036 |
| 15/9/2019       | 2019-08-21 00:00:00  |               5 | Manica                       | MZ04             | Manica                       | MZ0408           | Messica                  | Chinhambuzi            |   -19.0449 |     33.9063 |                         167 |                          835 |
| 15/9/2019       | 2019-08-27 00:00:00  |               5 | Sofala                       | MZ09             | Cidade da Beira              | MZ0906           | INHAMIZUA - URBANO 3     | Alto Da Manga          |   -19.493  |     34.5256 |                        5026 |                        25129 |

TableB:
| Date Reported       | Date of Current Survey   |   Survey Round | Country    | Country Code   | Site Name                  | SSID     | Site location (Province)   | Province PCODE   | Site location (District)   | District PCODE   | Site location (Posto)   | Posto PCODE   | Locality:   |   Latitude |   Longitude | Site status   | What is the site open date?   | Is there Site Management Agency at the site?   | IDP Province of Origin (Admin 1)   | IDP District of Origin (Admin 2)   | IDP Posto of Origin (Admin 3)   | IDP Locality of Origin:   |   Number of families/households |   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) |   Infants (less than 1 y) Male |   Infants (less than 1 y) Female |   Children (1-5 y) Male |   Children (1-5 y) Female |   Youth (6-17 y) Male |   Youth (6-17 y) Female |   Adults (18-59 y) Male |   Adults (18-59 y) Female |   Elderly (60 year up) Male |   Elderly (60 year up) Female |   Total male |   Total female |
|:--------------------|:-------------------------|---------------:|:-----------|:---------------|:---------------------------|:---------|:---------------------------|:-----------------|:---------------------------|:-----------------|:------------------------|:--------------|:------------|-----------:|------------:|:--------------|:------------------------------|:-----------------------------------------------|:-----------------------------------|:-----------------------------------|:--------------------------------|:--------------------------|--------------------------------:|----------------------------------:|---------------------------------------------------------:|------------------------------------------------------------:|----------------------------------------------------------------------------------:|-------------------------------------------------------------------------------------:|-------------------------------:|---------------------------------:|------------------------:|--------------------------:|----------------------:|------------------------:|------------------------:|--------------------------:|----------------------------:|------------------------------:|-------------:|---------------:|
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | Maxiquiri alto 3           | MOZ_R093 | Sofala                     | MZ09             | Buzi                       | MZ0901           | Buzi                    | MZ090101      | Guara Guara |   -19.8664 |     33.4348 | Open          | 2020-07-14                    | Yes                                            | Sofala                             | Buzi                               | Buzi                            | Vila Do Buzi              |                             155 |                               775 |                                                        0 |                                                           0 |                                                                               155 |                                                                                  775 |                             76 |                               75 |                      65 |                        65 |                    32 |                      32 |                     161 |                       194 |                          43 |                            32 |          377 |            398 |
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | Maxiquiri alto/Maxiquiri 1 | MOZ_R064 | Sofala                     | MZ09             | Buzi                       | MZ0901           | Buzi                    | MZ090101      | Guara Guara |   -19.86   |     34.454  | Open          | 2019-05-20                    | Yes                                            | Sofala                             | Buzi                               | Buzi                            | Guara Guara               |                            1863 |                              9315 |                                                     1863 |                                                        9315 |                                                                                 0 |                                                                                    0 |                            505 |                              798 |                     401 |                       701 |                  1703 |                     601 |                    2003 |                      2103 |                         300 |                           200 |         4912 |           4403 |
| 2020-12-04 00:00:00 | 2020-11-05               |             17 | Mozambique | MOZ            | Chicuaxa                   | MOZ_R004 | Sofala                     | MZ09             | Chibabava                  | MZ0905           | Goonda                  | MZ090502      | Hamamba     |   -19.8852 |     34.0438 | Open          | 2019-05-27                    | No                                             | Sofala                             | Chibabava                          | Goonda                          | Chinhica                  |                             551 |                              2755 |                                                      551 |                                                        2755 |                                                                                 0 |                                                                                    0 |                             28 |                               28 |                     227 |                       284 |                   511 |                     398 |                     568 |                       540 |                          57 |                           114 |         1391 |           1364 |
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | Macarate                   | MOZ_R029 | Sofala                     | MZ09             | Chibabava                  | MZ0905           | Goonda                  | MZ090502      | Mutindiri   |   -19.838  |     33.9193 | Open          | 2019-05-01                    | No                                             | Sofala                             | Chibabava                          | Goonda                          | Mutindiri                 |                             461 |                              2305 |                                                      461 |                                                        2305 |                                                                                 0 |                                                                                    0 |                             18 |                               18 |                     145 |                       145 |                   363 |                     436 |                     472 |                       526 |                         109 |                            73 |         1107 |           1198 |
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | Chibue Mateo               | MOZ_R085 | Manica                     | MZ04             | Sussundenga                | MZ0410           | Dombe                   | MZ041001      | Bunga       |   -19.959  |     33.489  | Open          | 2019-05-10                    | Yes                                            | Manica                             | Sussundenga                        | Dombe                           | Mabaia                    |                              98 |                               542 |                                                       98 |                                                         542 |                                                                                 0 |                                                                                    0 |                              0 |                                6 |                      33 |                        85 |                    99 |                      76 |                      99 |                       121 |                           6 |                            17 |          237 |            305 |
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | Geromi                     | MOZ_R060 | Sofala                     | MZ09             | Chibabava                  | MZ0905           | Goonda                  | MZ090502      | Hamamba     |   -19.8731 |     33.8898 | Open          | 2019-05-13                    | No                                             | Sofala                             | Chibabava                          | Goonda                          | Hamamba                   |                             384 |                              1920 |                                                      384 |                                                        1920 |                                                                                 0 |                                                                                    0 |                             40 |                               40 |                     160 |                       180 |                   280 |                     460 |                     240 |                       340 |                          80 |                           100 |          800 |           1120 |
| 2020-12-04 00:00:00 | 2020-11-05               |             17 | Mozambique | MOZ            | Magueba                    | MOZ_R047 | Manica                     | MZ04             | Sussundenga                | MZ0410           | Dombe                   | MZ041001      | Javera      |   -20      |     33.389  | Open          | 2019-03-16                    | Yes                                            | Manica                             | Sussundenga                        | Dombe                           | Mabaia                    |                             120 |                               485 |                                                       67 |                                                         335 |                                                                                53 |                                                                                  150 |                              0 |                                0 |                      23 |                        17 |                   155 |                     152 |                      66 |                        66 |                           3 |                             3 |          247 |            238 |
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | 25 de Setembro             | MOZ_R083 | Manica                     | MZ04             | Sussundenga                | MZ0410           | Dombe                   | MZ041001      | Mabaia      |   -19.964  |     33.4    | Open          | 2019-05-30                    | Yes                                            | Manica                             | Sussundenga                        | Dombe                           | Mabaia                    |                             163 |                              1050 |                                                      152 |                                                         771 |                                                                                11 |                                                                                  279 |                              0 |                                0 |                      66 |                        44 |                   153 |                     196 |                     241 |                       273 |                          33 |                            44 |          493 |            557 |
| 2020-12-04 00:00:00 | 2020-11-04               |             17 | Mozambique | MOZ            | Minas Gerais               | MOZ_R052 | Manica                     | MZ04             | Sussundenga                | MZ0410           | Muoha                   | MZ041002      | Muhoa       |   -19.4831 |     33.1915 | Open          | 2019-03-17                    | Yes                                            | Manica                             | Sussundenga                        | Muoha                           | Muhoa                     |                             142 |                               632 |                                                      142 |                                                         632 |                                                                                 0 |                                                                                    0 |                              0 |                                6 |                      57 |                        63 |                    86 |                     161 |                      98 |                       149 |                           6 |                             6 |          247 |            385 |
| 2020-12-04 00:00:00 | 2020-11-05               |             17 | Mozambique | MOZ            | Munguissa                  | MOZ_R057 | Zambezia                   | MZ11             | Namacurra                  | MZ1120           | Macuze                  | MZ112001      | Furquia     |   -17.4577 |     37.2018 | Open          | 2015-01-10                    | Yes                                            | Zambezia                           | Namacurra                          | Macuze                          | Furquia                   |                             209 |                               863 |                                                       24 |                                                          52 |                                                                               185 |                                                                                  811 |                             24 |                               16 |                      48 |                        96 |                   176 |                     112 |                     184 |                       199 |                           0 |                             8 |          432 |            431 |



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