Task: semantic-join (source dataset: DataXFormer)

You are given two input tables below. Your task is to identify the most likely semantic relationships between values of these two columns, and then output pairs of values from Table 1 and Table 2, that can be joined/linked based on the inferred semantic relationships. 

No explanation is needed, only return your answer in JSON format: {"output": <answer>}, where the <answer> is a list of lists. Each inner list should contain exactly one value from Table 1, and its semantically matching value from Table 2. If a value from Table 1 does not have corresponding value from Table 2, you can omit it in the answer. But be careful, not to miss any values from Table 1 that do have corresponding matching values in Table 2.

Input Table 1:
| Col_0                            |
|:---------------------------------|
| Afghanistan                      |
| Albania                          |
| Algeria                          |
| American Samoa                   |
| Andorra                          |
| Angola                           |
| Anguilla                         |
| Antarctica                       |
| Antigua and Barbuda              |
| Argentina                        |
| Armenia                          |
| Aruba                            |
| Australia                        |
| Austria                          |
| Azerbaijan                       |
| Bahamas                          |
| Bahrain                          |
| Bangladesh                       |
| Barbados                         |
| Belarus                          |
| Belgium                          |
| Belize                           |
| Benin                            |
| Bermuda                          |
| Bhutan                           |
| Bolivia                          |
| Bosnia and Herzegovina           |
| Botswana                         |
| Brazil                           |
| British Indian Ocean Territory   |
| British Virgin Islands           |
| Brunei                           |
| Bulgaria                         |
| Burkina Faso                     |
| Burundi                          |
| Cambodia                         |
| Cameroon                         |
| Canada                           |
| Cape Verde                       |
| Cayman Islands                   |
| Central African Republic         |
| Chad                             |
| Chile                            |
| China                            |
| Christmas Island                 |
| Cocos Islands                    |
| Colombia                         |
| Comoros                          |
| Cook Islands                     |
| Costa Rica                       |
| Croatia                          |
| Cuba                             |
| Curacao                          |
| Cyprus                           |
| Czech Republic                   |
| Democratic Republic of the Congo |
| Denmark                          |
| Djibouti                         |
| Dominica                         |
| Dominican Republic               |
| East Timor                       |
| Ecuador                          |
| Egypt                            |
| El Salvador                      |
| Equatorial Guinea                |
| Eritrea                          |
| Estonia                          |
| Ethiopia                         |
| Falkland Islands                 |
| Faroe Islands                    |
| Fiji                             |
| Finland                          |
| France                           |
| French Polynesia                 |
| Gabon                            |
| Gambia                           |
| Georgia                          |
| Germany                          |
| Ghana                            |
| Gibraltar                        |
| Greece                           |
| Greenland                        |
| Grenada                          |
| Guam                             |
| Guatemala                        |
| Guernsey                         |
| Guinea                           |
| Guinea-Bissau                    |
| Guyana                           |
| Haiti                            |
| Honduras                         |
| Hong Kong                        |
| Hungary                          |
| Iceland                          |
| India                            |
| Indonesia                        |
| Iran                             |
| Iraq                             |
| Ireland                          |
| Isle of Man                      |
| Israel                           |
| Italy                            |
| Ivory Coast                      |
| Jamaica                          |
| Japan                            |
| Jersey                           |
| Jordan                           |
| Kazakhstan                       |
| Kenya                            |
| Kiribati                         |
| Kosovo                           |
| Kuwait                           |
| Kyrgyzstan                       |
| Laos                             |
| Latvia                           |
| Lebanon                          |
| Lesotho                          |
| Liberia                          |
| Libya                            |
| Liechtenstein                    |
| Lithuania                        |
| Luxembourg                       |
| Macao                            |
| Macedonia                        |
| Madagascar                       |
| Malawi                           |
| Malaysia                         |
| Maldives                         |
| Mali                             |
| Malta                            |
| Marshall Islands                 |
| Mauritania                       |
| Mauritius                        |
| Mayotte                          |
| Mexico                           |
| Micronesia                       |
| Moldova                          |
| Monaco                           |
| Mongolia                         |
| Montenegro                       |
| Montserrat                       |
| Morocco                          |
| Mozambique                       |
| Myanmar                          |
| Namibia                          |
| Nauru                            |
| Nepal                            |
| Netherlands                      |
| Netherlands Antilles             |
| New Caledonia                    |
| New Zealand                      |
| Nicaragua                        |
| Niger                            |
| Nigeria                          |
| Niue                             |
| North Korea                      |
| Northern Mariana Islands         |
| Norway                           |
| Oman                             |
| Pakistan                         |
| Palau                            |
| Palestine                        |
| Panama                           |
| Papua New Guinea                 |
| Paraguay                         |
| Peru                             |
| Philippines                      |
| Pitcairn                         |
| Poland                           |
| Portugal                         |
| Puerto Rico                      |
| Qatar                            |
| Republic of the Congo            |
| Reunion                          |
| Romania                          |
| Russia                           |
| Rwanda                           |
| Saint Barthelemy                 |
| Saint Helena                     |
| Saint Kitts and Nevis            |
| Saint Lucia                      |
| Saint Martin                     |
| Saint Pierre and Miquelon        |
| Saint Vincent and the Grenadines |
| Samoa                            |
| San Marino                       |
| Sao Tome and Principe            |
| Saudi Arabia                     |
| Senegal                          |
| Serbia                           |
| Seychelles                       |
| Sierra Leone                     |
| Singapore                        |
| Sint Maarten                     |
| Slovakia                         |
| Slovenia                         |
| Solomon Islands                  |
| Somalia                          |
| South Africa                     |
| South Korea                      |
| South Sudan                      |
| Spain                            |
| Sri Lanka                        |
| Sudan                            |
| Suriname                         |
| Svalbard and Jan Mayen           |
| Swaziland                        |
| Sweden                           |
| Switzerland                      |
| Syria                            |
| Taiwan                           |
| Tajikistan                       |
| Tanzania                         |
| Thailand                         |
| Togo                             |
| Tokelau                          |
| Tonga                            |
| Trinidad and Tobago              |
| Tunisia                          |
| Turkey                           |
| Turkmenistan                     |
| Turks and Caicos Islands         |
| Tuvalu                           |
| U.S. Virgin Islands              |
| Uganda                           |
| Ukraine                          |
| United Arab Emirates             |
| United Kingdom                   |
| United States                    |
| Uruguay                          |
| Uzbekistan                       |
| Vanuatu                          |
| Vatican                          |
| Venezuela                        |
| Vietnam                          |
| Wallis and Futuna                |
| Western Sahara                   |
| Yemen                            |
| Zambia                           |
| Zimbabwe                         |

Input Table 2:
|            Col_1 |
|-----------------:|
| 647500           |
|  28748           |
|      2.38174e+06 |
|    199           |
|    468           |
|      1.2467e+06  |
|    102           |
|      1.4e+07     |
|    443           |
|      2.76689e+06 |
|  29800           |
|    193           |
|      7.68685e+06 |
|  83858           |
|  86600           |
|  13940           |
|    665           |
| 144000           |
|    431           |
| 207600           |
|  30510           |
|  22966           |
| 112620           |
|     53           |
|  47000           |
|      1.09858e+06 |
|  51129           |
| 600370           |
|      8.51196e+06 |
|     60           |
|    153           |
|   5770           |
| 110910           |
| 274200           |
|  27830           |
| 181040           |
| 475440           |
|      9.98467e+06 |
|   4033           |
|    262           |
| 622984           |
|      1.284e+06   |
| 756950           |
|      9.59696e+06 |
|    135           |
|     14           |
|      1.13891e+06 |
|   2170           |
|    240           |
|  51100           |
|  56542           |
| 110860           |
|    444           |
|   9250           |
|  78866           |
|      2.34541e+06 |
|  43094           |
|  23000           |
|    754           |
|  48730           |
|  15007           |
| 283560           |
|      1.00145e+06 |
|  21040           |
|  28051           |
| 121320           |
|  45226           |
|      1.12713e+06 |
|  12173           |
|   1399           |
|  18270           |
| 337030           |
| 547030           |
|   4167           |
| 267667           |
|  11300           |
|  69700           |
| 357021           |
| 239460           |
|      7           |
| 131940           |
|      2.16609e+06 |
|    344           |
|    549           |
| 108890           |
|     78           |
| 245857           |
|  36120           |
| 214970           |
|  27750           |
| 112090           |
|   1092           |
|  93030           |
| 103000           |
|      3.28759e+06 |
|      1.91944e+06 |
|      1.648e+06   |
| 437072           |
|  70280           |
|    572           |
|  20770           |
| 301230           |
| 322460           |
|  10991           |
| 377835           |
|    116           |
|  92300           |
|      2.7173e+06  |
| 582650           |
|    811           |
|  10887           |
|  17820           |
| 198500           |
| 236800           |
|  64589           |
|  10400           |
|  30355           |
| 111370           |
|      1.75954e+06 |
|    160           |
|  65200           |
|   2586           |
|    254           |
|  25333           |
| 587040           |
| 118480           |
| 329750           |
|    300           |
|      1.24e+06    |
|    316           |
|    181           |
|      1.0307e+06  |
|   2040           |
|    374           |
|      1.97255e+06 |
|    702           |
|  33843           |
|      2           |
|      1.565e+06   |
|  14026           |
|    102           |
| 446550           |
| 801590           |
| 678500           |
| 825418           |
|     21           |
| 140800           |
|  41526           |
|    960           |
|  19060           |
| 268680           |
| 129494           |
|      1.267e+06   |
| 923768           |
|    260           |
| 120540           |
|    477           |
| 324220           |
| 212460           |
| 803940           |
|    458           |
|   5970           |
|  78200           |
| 462840           |
| 406750           |
|      1.28522e+06 |
| 300000           |
|     47           |
| 312685           |
|  92391           |
|   9104           |
|  11437           |
| 342000           |
|   2517           |
| 237500           |
|      1.71e+07    |
|  26338           |
|     21           |
|    410           |
|    261           |
|    616           |
|     53           |
|    242           |
|    389           |
|   2944           |
|     61           |
|   1001           |
|      1.96058e+06 |
| 196190           |
|  88361           |
|    455           |
|  71740           |
|    693           |
|     34           |
|  48845           |
|  20273           |
|  28450           |
| 637657           |
|      1.21991e+06 |
|  98480           |
| 644329           |
| 504782           |
|  65610           |
|      1.86148e+06 |
| 163270           |
|  62049           |
|  17363           |
| 449964           |
|  41290           |
| 185180           |
|  35980           |
| 143100           |
| 945087           |
| 514000           |
|  56785           |
|     10           |
|    748           |
|   5128           |
| 163610           |
| 780580           |
| 488100           |
|    430           |
|     26           |
|    352           |
| 236040           |
| 603700           |
|  82880           |
| 244820           |
|      9.62909e+06 |
| 176220           |
| 447400           |
|  12200           |
|      0           |
| 912050           |
| 329560           |
|    274           |
| 266000           |
| 527970           |
| 752614           |
| 390580           |

Joined Table:



label: Afghanistan
647500
Albania
28748
Algeria
2381740
American Samoa
199
Andorra
468
Angola
1246700
Anguilla
102
Antarctica
14000000
Antigua and Barbuda
443
Argentina
2766890
Armenia
29800
Aruba
193
Australia
7686850
Austria
83858
Azerbaijan
86600
Bahamas
13940
Bahrain
665
Bangladesh
144000
Barbados
431
Belarus
207600
Belgium
30510
Belize
22966
Benin
112620
Bermuda
53
Bhutan
47000
Bolivia
1098580
Bosnia and Herzegovina
51129
Botswana
600370
Brazil
8511965
British Indian Ocean Territory
60
British Virgin Islands
153
Brunei
5770
Bulgaria
110910
Burkina Faso
274200
Burundi
27830
Cambodia
181040
Cameroon
475440
Canada
9984670
Cape Verde
4033
Cayman Islands
262
Central African Republic
622984
Chad
1284000
Chile
756950
China
9596960
Christmas Island
135
Cocos Islands
14
Colombia
1138910
Comoros
2170
Cook Islands
240
Costa Rica
51100
Croatia
56542
Cuba
110860
Curacao
444
Cyprus
9250
Czech Republic
78866
Democratic Republic of the Congo
2345410
Denmark
43094
Djibouti
23000
Dominica
754
Dominican Republic
48730
East Timor
15007
Ecuador
283560
Egypt
1001450
El Salvador
21040
Equatorial Guinea
28051
Eritrea
121320
Estonia
45226
Ethiopia
1127127
Falkland Islands
12173
Faroe Islands
1399
Fiji
18270
Finland
337030
France
547030
French Polynesia
4167
Gabon
267667
Gambia
11300
Georgia
69700
Germany
357021
Ghana
239460
Gibraltar
7
Greece
131940
Greenland
2166086
Grenada
344
Guam
549
Guatemala
108890
Guernsey
78
Guinea
245857
Guinea-Bissau
36120
Guyana
214970
Haiti
27750
Honduras
112090
Hong Kong
1092
Hungary
93030
Iceland
103000
India
3287590
Indonesia
1919440
Iran
1648000
Iraq
437072
Ireland
70280
Isle of Man
572
Israel
20770
Italy
301230
Ivory Coast
322460
Jamaica
10991
Japan
377835
Jersey
116
Jordan
92300
Kazakhstan
2717300
Kenya
582650
Kiribati
811
Kosovo
10887
Kuwait
17820
Kyrgyzstan
198500
Laos
236800
Latvia
64589
Lebanon
10400
Lesotho
30355
Liberia
111370
Libya
1759540
Liechtenstein
160
Lithuania
65200
Luxembourg
2586
Macao
254
Macedonia
25333
Madagascar
587040
Malawi
118480
Malaysia
329750
Maldives
300
Mali
1240000
Malta
316
Marshall Islands
181
Mauritania
1030700
Mauritius
2040
Mayotte
374
Mexico
1972550
Micronesia
702
Moldova
33843
Monaco
2
Mongolia
1565000
Montenegro
14026
Montserrat
102
Morocco
446550
Mozambique
801590
Myanmar
678500
Namibia
825418
Nauru
21
Nepal
140800
Netherlands
41526
Netherlands Antilles
960
New Caledonia
19060
New Zealand
268680
Nicaragua
129494
Niger
1267000
Nigeria
923768
Niue
260
North Korea
120540
Northern Mariana Islands
477
Norway
324220
Oman
212460
Pakistan
803940
Palau
458
Palestine
5970
Panama
78200
Papua New Guinea
462840
Paraguay
406750
Peru
1285220
Philippines
300000
Pitcairn
47
Poland
312685
Portugal
92391
Puerto Rico
9104
Qatar
11437
Republic of the Congo
342000
Reunion
2517
Romania
237500
Russia
17100000
Rwanda
26338
Saint Barthelemy
21
Saint Helena
410
Saint Kitts and Nevis
261
Saint Lucia
616
Saint Martin
53
Saint Pierre and Miquelon
242
Saint Vincent and the Grenadines
389
Samoa
2944
San Marino
61
Sao Tome and Principe
1001
Saudi Arabia
1960582
Senegal
196190
Serbia
88361
Seychelles
455
Sierra Leone
71740
Singapore
693
Sint Maarten
34
Slovakia
48845
Slovenia
20273
Solomon Islands
28450
Somalia
637657
South Africa
1219912
South Korea
98480
South Sudan
644329
Spain
504782
Sri Lanka
65610
Sudan
1861484
Suriname
163270
Svalbard and Jan Mayen
62049
Swaziland
17363
Sweden
449964
Switzerland
41290
Syria
185180
Taiwan
35980
Tajikistan
143100
Tanzania
945087
Thailand
514000
Togo
56785
Tokelau
10
Tonga
748
Trinidad and Tobago
5128
Tunisia
163610
Turkey
780580
Turkmenistan
488100
Turks and Caicos Islands
430
Tuvalu
26
U.S. Virgin Islands
352
Uganda
236040
Ukraine
603700
United Arab Emirates
82880
United Kingdom
244820
United States
9629091
Uruguay
176220
Uzbekistan
447400
Vanuatu
12200
Vatican
0
Venezuela
912050
Vietnam
329560
Wallis and Futuna
274
Western Sahara
266000
Yemen
527970
Zambia
752614
Zimbabwe
390580