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:
|   Place ID | Governorate   | District   | Location Name             | Arabic Name                 |   Latitude |   Longitude |   ID Pfamilies |   ID Pindividuals |
|-----------:|:--------------|:-----------|:--------------------------|:----------------------------|-----------:|------------:|---------------:|------------------:|
|      24586 | Baghdad       | Thawra2    | Al Sadir5-522             | الصدر-522                   |    33.382  |     44.4418 |             21 |               126 |
|      22380 | Baghdad       | Adhamia    | Al Hussainiya-216         | الحسينية-216                |    33.5471 |     44.4193 |             18 |               108 |
|      23819 | Anbar         | Haditha    | Hay Al Haqlaniyah Qadim   | حي حقلانية القديمة          |    34.0864 |     42.3692 |            317 |              1902 |
|       6286 | Sulaymaniyah  | Kalar      | Kalar Kon                 | كلار كون                    |    34.6372 |     45.3024 |            209 |              1254 |
|      23681 | Qadissiya     | Diwaniya   | Hay Al Furat-2            | حي الفرات الثانية           |    32.0215 |     44.8977 |             26 |               156 |
|       6769 | Babylon       | Hashimiya  | Al-mazeiadeiah            | المزيدية                    |    32.3764 |     44.6343 |             25 |               150 |
|       1025 | Basrah        | Basrah     | Najibiah                  | نجيبية                      |    30.5745 |     47.7698 |              5 |                30 |
|      20893 | Dahuk         | Zakho      | Nassara                   | نصارا                       |    37.1415 |     42.6751 |            354 |              2124 |
|      23889 | Anbar         | Ramadi     | 7 Kilo-Mujam Al Sakani    | السبعة كيلو - المجمع السكني |    33.4126 |     43.1834 |            177 |              1062 |
|      25107 | Wassit        | Kut        | Sewada-Al-Baydhaa village | السوادة-قرية البيضاء        |    32.6531 |     46.0777 |             12 |                72 |

TableB:
|   Place ID | Governorate   | District     | Location_name        | Arabic_name    |   Latitude |   Longitude |   Families |   Individuals |
|-----------:|:--------------|:-------------|:---------------------|:---------------|-----------:|------------:|-----------:|--------------:|
|      26057 | Diyala        | Al-Khalis    | Al Rmelat Village    | قرية الرميلات  |    34.0792 |     44.8636 |         37 |           222 |
|      33175 | Anbar         | Al-Ka'im     | Tiwaan               | تيوان          |    34.228  |     41.3419 |         48 |           288 |
|      33180 | Ninewa        | Mosul        | Al-Minkar Village    | قرية المنكار   |    36.103  |     43.2336 |          9 |            54 |
|        194 | Anbar         | Heet         | The first jamaiya    | الجمعية الاولى |    33.6319 |     42.8396 |       1567 |          9402 |
|      33227 | Kirkuk        | Daquq        | Karakstanvillage     | قرية كركستان   |    35.3494 |     44.4865 |          7 |            42 |
|      14555 | Kirkuk        | Al-Hawiga    | Shajara village      | قرية الشجرة    |    35.2152 |     43.4104 |        661 |          3966 |
|      11414 | Diyala        | Al-Muqdadiya | Al Mithaq Village    | قرية الميثاق   |    34.0059 |     44.9477 |         60 |           360 |
|      18289 | Ninewa        | Telafar      | Al Wailiyah Village  | قرية الوائلية  |    36.4904 |     42.6352 |        210 |          1260 |
|      33415 | Anbar         | Ramadi       | Jazirat Al Khaldiyah | جزيرة الخالدية |    33.3912 |     43.4844 |        162 |           972 |
|      18305 | Ninewa        | Telafar      | Hay Al Muthana       | حي المثنى      |    36.3871 |     42.4609 |       1013 |          6078 |



source_headers: Place ID
Governorate
District
Location Name
Arabic Name
Latitude
Longitude
ID Pfamilies
ID Pindividuals
target_headers: Place ID
Governorate
District
Location_name
Arabic_name
Latitude
Longitude
Families
Individuals
column_mappings: Place ID
Place ID
Governorate
Governorate
District
District
Location Name
Location_name
Arabic Name
Arabic_name
Latitude
Latitude
Longitude
Longitude
ID Pfamilies
Families
ID Pindividuals
Individuals
output: {"column_mappings": [["Place ID", "Place ID"], ["Governorate", "Governorate"], ["District", "District"], ["Location Name", "Location_name"], ["Arabic Name", "Arabic_name"], ["Latitude", "Latitude"], ["Longitude", "Longitude"], ["ID Pfamilies", "Families"], ["ID Pindividuals", "Individuals"]]}