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   |
|:--------|
| AFG     |
| ALB     |
| DZA     |
| ASM     |
| AND     |
| AGO     |
| AIA     |
| ATA     |
| ATG     |
| ARG     |
| ARM     |
| ABW     |
| AUS     |
| AUT     |
| AZE     |
| BHS     |
| BHR     |
| BGD     |
| BRB     |
| BLR     |
| BEL     |
| BLZ     |
| BEN     |
| BMU     |
| BTN     |
| BOL     |
| BIH     |
| BWA     |
| BRA     |
| IOT     |
| VGB     |
| BRN     |
| BGR     |
| BFA     |
| BDI     |
| KHM     |
| CMR     |
| CAN     |
| CPV     |
| CYM     |
| CAF     |
| TCD     |
| CHL     |
| CHN     |
| CXR     |
| CCK     |
| COL     |
| COM     |
| COK     |
| CRI     |
| HRV     |
| CUB     |
| CUW     |
| CYP     |
| CZE     |
| COD     |
| DNK     |
| DJI     |
| DMA     |
| DOM     |
| TLS     |
| ECU     |
| EGY     |
| SLV     |
| GNQ     |
| ERI     |
| EST     |
| ETH     |
| FLK     |
| FRO     |
| FJI     |
| FIN     |
| FRA     |
| PYF     |
| GAB     |
| GMB     |
| GEO     |
| DEU     |
| GHA     |
| GIB     |
| GRC     |
| GRL     |
| GRD     |
| GUM     |
| GTM     |
| GGY     |
| GIN     |
| GNB     |
| GUY     |
| HTI     |
| HND     |
| HKG     |
| HUN     |
| ISL     |
| IND     |
| IDN     |
| IRN     |
| IRQ     |
| IRL     |
| IMN     |
| ISR     |
| ITA     |
| CIV     |
| JAM     |
| JPN     |
| JEY     |
| JOR     |
| KAZ     |
| KEN     |
| KIR     |
| XKX     |
| KWT     |
| KGZ     |
| LAO     |
| LVA     |
| LBN     |
| LSO     |
| LBR     |
| LBY     |
| LIE     |
| LTU     |
| LUX     |
| MAC     |
| MKD     |
| MDG     |
| MWI     |
| MYS     |
| MDV     |
| MLI     |
| MLT     |
| MHL     |
| MRT     |
| MUS     |
| MYT     |
| MEX     |
| FSM     |
| MDA     |
| MCO     |
| MNG     |
| MNE     |
| MSR     |
| MAR     |
| MOZ     |
| MMR     |
| NAM     |
| NRU     |
| NPL     |
| NLD     |
| ANT     |
| NCL     |
| NZL     |
| NIC     |
| NER     |
| NGA     |
| NIU     |
| PRK     |
| MNP     |
| NOR     |
| OMN     |
| PAK     |
| PLW     |
| PSE     |
| PAN     |
| PNG     |
| PRY     |
| PER     |
| PHL     |
| PCN     |
| POL     |
| PRT     |
| PRI     |
| QAT     |
| COG     |
| REU     |
| ROU     |
| RUS     |
| RWA     |
| BLM     |
| SHN     |
| KNA     |
| LCA     |
| MAF     |
| SPM     |
| VCT     |
| WSM     |
| SMR     |
| STP     |
| SAU     |
| SEN     |
| SRB     |
| SYC     |
| SLE     |
| SGP     |
| SXM     |
| SVK     |
| SVN     |
| SLB     |
| SOM     |
| ZAF     |
| KOR     |
| SSD     |
| ESP     |
| LKA     |
| SDN     |
| SUR     |
| SJM     |
| SWZ     |
| SWE     |
| CHE     |
| SYR     |
| TWN     |
| TJK     |
| TZA     |
| THA     |
| TGO     |
| TKL     |
| TON     |
| TTO     |
| TUN     |
| TUR     |
| TKM     |
| TCA     |
| TUV     |
| VIR     |
| UGA     |
| UKR     |
| ARE     |
| GBR     |
| USA     |
| URY     |
| UZB     |
| VUT     |
| VAT     |
| VEN     |
| VNM     |
| WLF     |
| ESH     |
| YEM     |
| ZMB     |
| ZWE     |

Joined Table:



label: Afghanistan
AFG
Albania
ALB
Algeria
DZA
American Samoa
ASM
Andorra
AND
Angola
AGO
Anguilla
AIA
Antarctica
ATA
Antigua and Barbuda
ATG
Argentina
ARG
Armenia
ARM
Aruba
ABW
Australia
AUS
Austria
AUT
Azerbaijan
AZE
Bahamas
BHS
Bahrain
BHR
Bangladesh
BGD
Barbados
BRB
Belarus
BLR
Belgium
BEL
Belize
BLZ
Benin
BEN
Bermuda
BMU
Bhutan
BTN
Bolivia
BOL
Bosnia and Herzegovina
BIH
Botswana
BWA
Brazil
BRA
British Indian Ocean Territory
IOT
British Virgin Islands
VGB
Brunei
BRN
Bulgaria
BGR
Burkina Faso
BFA
Burundi
BDI
Cambodia
KHM
Cameroon
CMR
Canada
CAN
Cape Verde
CPV
Cayman Islands
CYM
Central African Republic
CAF
Chad
TCD
Chile
CHL
China
CHN
Christmas Island
CXR
Cocos Islands
CCK
Colombia
COL
Comoros
COM
Cook Islands
COK
Costa Rica
CRI
Croatia
HRV
Cuba
CUB
Curacao
CUW
Cyprus
CYP
Czech Republic
CZE
Democratic Republic of the Congo
COD
Denmark
DNK
Djibouti
DJI
Dominica
DMA
Dominican Republic
DOM
East Timor
TLS
Ecuador
ECU
Egypt
EGY
El Salvador
SLV
Equatorial Guinea
GNQ
Eritrea
ERI
Estonia
EST
Ethiopia
ETH
Falkland Islands
FLK
Faroe Islands
FRO
Fiji
FJI
Finland
FIN
France
FRA
French Polynesia
PYF
Gabon
GAB
Gambia
GMB
Georgia
GEO
Germany
DEU
Ghana
GHA
Gibraltar
GIB
Greece
GRC
Greenland
GRL
Grenada
GRD
Guam
GUM
Guatemala
GTM
Guernsey
GGY
Guinea
GIN
Guinea-Bissau
GNB
Guyana
GUY
Haiti
HTI
Honduras
HND
Hong Kong
HKG
Hungary
HUN
Iceland
ISL
India
IND
Indonesia
IDN
Iran
IRN
Iraq
IRQ
Ireland
IRL
Isle of Man
IMN
Israel
ISR
Italy
ITA
Ivory Coast
CIV
Jamaica
JAM
Japan
JPN
Jersey
JEY
Jordan
JOR
Kazakhstan
KAZ
Kenya
KEN
Kiribati
KIR
Kosovo
XKX
Kuwait
KWT
Kyrgyzstan
KGZ
Laos
LAO
Latvia
LVA
Lebanon
LBN
Lesotho
LSO
Liberia
LBR
Libya
LBY
Liechtenstein
LIE
Lithuania
LTU
Luxembourg
LUX
Macao
MAC
Macedonia
MKD
Madagascar
MDG
Malawi
MWI
Malaysia
MYS
Maldives
MDV
Mali
MLI
Malta
MLT
Marshall Islands
MHL
Mauritania
MRT
Mauritius
MUS
Mayotte
MYT
Mexico
MEX
Micronesia
FSM
Moldova
MDA
Monaco
MCO
Mongolia
MNG
Montenegro
MNE
Montserrat
MSR
Morocco
MAR
Mozambique
MOZ
Myanmar
MMR
Namibia
NAM
Nauru
NRU
Nepal
NPL
Netherlands
NLD
Netherlands Antilles
ANT
New Caledonia
NCL
New Zealand
NZL
Nicaragua
NIC
Niger
NER
Nigeria
NGA
Niue
NIU
North Korea
PRK
Northern Mariana Islands
MNP
Norway
NOR
Oman
OMN
Pakistan
PAK
Palau
PLW
Palestine
PSE
Panama
PAN
Papua New Guinea
PNG
Paraguay
PRY
Peru
PER
Philippines
PHL
Pitcairn
PCN
Poland
POL
Portugal
PRT
Puerto Rico
PRI
Qatar
QAT
Republic of the Congo
COG
Reunion
REU
Romania
ROU
Russia
RUS
Rwanda
RWA
Saint Barthelemy
BLM
Saint Helena
SHN
Saint Kitts and Nevis
KNA
Saint Lucia
LCA
Saint Martin
MAF
Saint Pierre and Miquelon
SPM
Saint Vincent and the Grenadines
VCT
Samoa
WSM
San Marino
SMR
Sao Tome and Principe
STP
Saudi Arabia
SAU
Senegal
SEN
Serbia
SRB
Seychelles
SYC
Sierra Leone
SLE
Singapore
SGP
Sint Maarten
SXM
Slovakia
SVK
Slovenia
SVN
Solomon Islands
SLB
Somalia
SOM
South Africa
ZAF
South Korea
KOR
South Sudan
SSD
Spain
ESP
Sri Lanka
LKA
Sudan
SDN
Suriname
SUR
Svalbard and Jan Mayen
SJM
Swaziland
SWZ
Sweden
SWE
Switzerland
CHE
Syria
SYR
Taiwan
TWN
Tajikistan
TJK
Tanzania
TZA
Thailand
THA
Togo
TGO
Tokelau
TKL
Tonga
TON
Trinidad and Tobago
TTO
Tunisia
TUN
Turkey
TUR
Turkmenistan
TKM
Turks and Caicos Islands
TCA
Tuvalu
TUV
U.S. Virgin Islands
VIR
Uganda
UGA
Ukraine
UKR
United Arab Emirates
ARE
United Kingdom
GBR
United States
USA
Uruguay
URY
Uzbekistan
UZB
Vanuatu
VUT
Vatican
VAT
Venezuela
VEN
Vietnam
VNM
Wallis and Futuna
WLF
Western Sahara
ESH
Yemen
YEM
Zambia
ZMB
Zimbabwe
ZWE