hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Outerplanar graph
In graph theory, an outerplanar graph is a graph that has a planar drawing for which all vertices belong to the outer face of the drawing.

Outerplanar graphs may be characterized (analogously to Wagner's theorem for planar graphs) by the two forbidden minors K4 and K2,3, or by their Colin de Verdière graph invariants.
They have Hamiltonian cycles if and only if they are biconnected, in which case the outer face forms the unique Hamiltonian cycle. Every outerplanar graph is 3-colorable, and has degeneracy and treewidth at most 2.

The outerplanar graphs are a subset of the planar graphs, the subgraphs of series–parallel graphs, and the circle graphs. The maximal outerplanar graphs, those to which no more edges can be added while preserving outerplanarity, are also chordal graphs and visibility graphs.

Colin de Verdière graph invariant
Colin de Verdière's invariant is a graph parameter  for any graph G, introduced by Yves Colin de Verdière in 1990. It was motivated by the study of the maximum multiplicity of the second eigenvalue of certain Schrödinger operators.
Clarence Clarity
Adam Mark Crisp (born c. 1985), known by the stage name Clarence Clarity, is an English singer, songwriter, producer and musician. He has been praised for his unique, eclectic pop sound which was described by The Guardian as "funk played by a swarm of bees". In addition to his own music he has produced for acts including Rina Sawayama, Dorian Electra, and Sundara Karma.

Rina Sawayama
Rina Sawayama (Japanese: リナ・サワヤマ; born 16 August 1990) is a Japanese-British singer, actress, and model. Born in Niigata, Japan, she emigrated to London with her parents at the age of five. In 2017, she self-released her debut extended play, Rina. After signing to Dirty Hit in 2020, she released her debut studio album, Sawayama, to critical acclaim. Her second studio album, Hold the Girl, was released on 16 September 2022. Known for her musical versatility, and integration of feminism into her craft, Sawayama has also modelled for fashion campaigns, and made her film acting debut in the action film John Wick: Chapter 4 (2023).
Artur Gachinski
Artur Andreyevich Gachinski (Russian: Артур Андреевич Гачинский; born 13 August 1993) is a Russian former figure skater. He is the 2011 World bronze medalist, the 2012 European silver medalist, the 2010 World Junior bronze medalist, and a two-time Russian national silver medalist (2011, 2012). He announced his retirement from competitive skating in December 2015, citing injuries.

2011 World Figure Skating Championships
The 2011 World Figure Skating Championships was a senior international figure skating competition in the 2010–11 season. Medals were awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing.

The competition was originally assigned to Nagano, Japan, and later moved to Tokyo, to be held from March 21–27 at the Yoyogi National Gymnasium with the Japan Skating Federation as the host organization. It was postponed in the wake of the 2011 Tōhoku earthquake and tsunami and later reassigned to Moscow, Russia.
Belle Kedgwick River
The Belle Kedgwick River flows in Saint-Quentin Parish, Restigouche County, New Brunswick, Canada.

The river is a tributary of the west bank of the Kedgwick River, which flows southeast to the west bank of the Restigouche River; the latter flows north to the border of Quebec, then east to the west bank of the Chaleur Bay where it opens to the east on the Gulf of Saint Lawrence.

Kedgwick River
The Kedgwick River is a tributary of the head of the Restigouche River, in New Brunswick, in Canada. It flows southeast in:

Quebec: in the unorganized territory of Lac-Huron, Quebec, in regional county municipality (MRC) Rimouski-Neigette, in the administrative region of Bas-Saint-Laurent;

New Brunswick: Saint-Quentin and Grimmer Parish, in Restigouche County.
M1296 Dragoon
The M1296 Infantry Carrier Vehicle Dragoon (ICVD) is an upgraded variant of the Stryker infantry carrier vehicle (ICV), designed to enhance the firepower of U.S. Army Stryker brigade combat teams (SBCTs). The vehicle integrates a 30 mm XM813 Bushmaster II autocannon in a Kongsberg MCT-30 remote turret, significantly increasing its lethality over the standard Stryker Infantry Carrier Vehicle (ICV). First delivered in December 2017, the ICVD was developed in response to operational demands for a more heavily armed Stryker capable of countering evolving threats on the battlefield. It is operated by two crewman and can carry up to 9 dismounts.

M1126 infantry carrier vehicle
The M1126 infantry carrier vehicle (ICV) is an armored personnel carrier and part of the Stryker family of vehicles (derived from the Canadian LAV III 8x8) used by the United States Army and Royal Thai Army. Models with the double V-hull upgrade are known as the M1256 ICVV.
Options Price Reporting Authority
The Options Price Reporting Authority (OPRA) oversees the Securities Information Processor (SIP) that provides last sale information and current options quotations from a committee of participant exchanges. In turn, this committee is designated as the Options Price Reporting Authority.

OPRA is a national market system plan that governs the process by which options market data are collected from participant exchanges, consolidated, and disseminated.

National market system plan
A national market system plan (or NMS plan) is a structured method of transmitting securities transactions in real-time. In the United States, national market systems are governed by section 11A of the Securities Exchange Act of 1934.

In addition to processing the transactions themselves, these plans also emit the price, volume data, and regulatory auditing information for these transactions. Information on each securities trade is sent to a central network at the Securities Industry Automation Corporation (SIAC) where it is then distributed, consolidated with other trades on the same "tape".

There are three major tapes in the United States: Tape A and Tape B (which together are called the "Consolidated Tape"), and Tape C.
Elkin City Schools
The Elkin City Schools system is a PK–12 graded school district located in the town of Elkin, North Carolina which lies on the border of Wilkes and Surry counties. The three schools in the district serve 1,217 students as of 2010–11.

Elkin, North Carolina
Elkin is a town in Surry and Wilkes counties in the U.S. state of North Carolina, along the Yadkin River. Elkin shares its name with the surrounding township of Elkin Township. The population was 4,122 at the time of the 2020 census.
Landmark
A landmark is a recognizable natural or artificial feature used for navigation, a feature that stands out from its near environment and is often visible from long distances.

In modern-day use, the term can also be applied to smaller structures or features that have become local or national symbols.

National symbol
A national symbol is a manifestation of a nation or community, serving as a representation of their identity and values. National symbols may be not only applied to sovereign states but also nations and countries in a state of colonial or other forms of dependence, federal integration, or even ethnocultural communities that identify as a "nationality" despite lacking autonomy.

National symbols intend to unite individuals by creating visual, verbal, or iconic representations of the national people, values, goals, culture and/or history. These symbols are often rallied around as part of celebrations of patriotism and/or aspiring nationalism (such as independence, autonomy, and/or separation movements) and are designed to be inclusive and representative of all the people of the national community.
A.S. Tefana
Association Sportive Tefana Football, is a football club from Faʻaʻā, Tahiti, French Polynesia. The club plays their home matches at Stade Louis Ganivet. The club became the second French Polynesian team to have reached the final of the OFC Champions League, which they achieved in 2012.

2012 OFC Champions League final
The 2012 OFC Champions League final was the final of the 2011–12 OFC Champions League, the 11th season of the Oceania Cup, Oceania's premier club football tournament organized by the Oceania Football Confederation (OFC), and the 6th season under the current name of the OFC Champions League (also known as O-League).

The final was played over two legs between Tefana from Tahiti and Auckland City from New Zealand, on 29 April and 12 May 2012. After winning the first leg 2–1, Auckland City also won the second leg 1–0 to complete a 3–1 aggregate win. As the OFC Champions League winners, they qualified for the 2012 FIFA Club World Cup as the OFC representative, entering the qualifying play-off round.
Noppawan Lertcheewakarn
Noppawan "Nok" Lertcheewakarn (Thai: นพวรรณ เลิศชีวกานต์; born 18 November 1991) is a former professional Thai tennis player. At 2009 Wimbledon Championships, she won the junior singles title. She reached career-high WTA rankings of 149 in singles and 97 in doubles.

As of July 2018, Lertcheewakarn having played her last match in August 2017, is in training to be a police officer. She has yet to officially retire.

2009 Wimbledon Championships – Girls' singles
Laura Robson was the defending champion but lost in the third round to Quirine Lemoine.

Noppawan Lertcheewakarn defeated Kristina Mladenovic in the final, 3–6, 6–3, 6–1 to win the girls' singles tennis title at the 2009 Wimbledon Championships.
Plutonium(IV) oxide
Plutonium(IV) oxide, or plutonia, is a chemical compound with the formula PuO2. This high melting-point solid is a principal compound of plutonium. It can vary in color from yellow to olive green, depending on the particle size, temperature and method of production.

Uranium dioxide
Uranium dioxide or uranium(IV) oxide (UO2), also known as urania or uranous oxide, is an oxide of uranium, and is a black, radioactive, crystalline powder that naturally occurs in the mineral uraninite. It is used in nuclear fuel rods in nuclear reactors. A mixture of uranium and plutonium dioxides is used as MOX fuel. It has been used as an orange, yellow, green, and black color in ceramic glazes and glass.
Isawiyya order
The Isawiyya order (Arabic: الطريقة العيساوية, romanized: al-Ṭarīqa al-ʿĪsāwiyya) also known as Aissawa, Issawa, Aissaoua, Issaoua (Arabic: عيساوة, romanized: ʿĪsāwā) is a Sufi religious order or tariqa founded in Meknes, Morocco, by Sheikh al-Kamil Mohamed al-Hadi ben Issa (or Aissa) (1465–1526).

It is known for its spiritual performances, which generally comprise group recitation of religious psalms, accompanied by the use of the oboe ghaita (similar to the mizmar or zurna) and polyrhythmic percussion.

Ceremonies, including symbolic dances to bring the participants to ecstatic trance, are held by the Aissawa in private during domestic ritual nights (lîla-s), and in public during celebrations of cultural festivals and pilgrimages, called moussem-s. Other occasions are religious festivities, such as the Eid holidays or mawlid, celebration of the birth of the Islamic prophet Muhammad.

Meknes
Meknes (Arabic: مكناس, romanized: maknās, pronounced [maknaːs]) is one of the four Imperial cities of Morocco, located in northern central Morocco and the sixth largest city by population in the kingdom. Founded in the 11th century by the Almoravids as a military settlement, Meknes became the capital of Morocco during the reign of Sultan Ismail Ibn Sharif (1672–1727), son of the founder of the Alaouite dynasty. Sultan Ismail created a massive imperial palace complex and endowed the city with extensive fortifications and monumental gates. The city recorded a population of 551,503 in the 2024 Moroccan census. It is the seat of Meknès Prefecture and an important economic hub in the region of Fès-Meknès.
Hiroyuki Nasu
Hiroyuki Nasu (那須博之, Nasu Hiroyuki) (January 27, 1952 – February 27, 2005) was a Japanese film director. He won the award for Best Director at the 8th Yokohama Film Festival for Be-Bop-Highschool and Be-Bop-Highschool Kōkō yo Tarō aika.

Be-Bop High School
Be-Bop High School (Japanese: ビー・バップ・ハイスクール, Hepburn: Bī Bappu Hai Sukūru) is a Japanese manga series written and illustrated by Kazuhiro Kiuchi. It was serialized in Kodansha's seinen manga magazine Weekly Young Magazine from 1983 to 2003, with its chapters collected in 48 tankōbon volumes. It has been adapted into seven live-action films, a video game, and an original video animation (OVA) series.

The manga has sold over 40 million copies, making it one of the best-selling manga series of all time. In 1988, the series won the 12th Kodansha Manga Award in the general category.
Al-Qubayba, Ramle
Al-Qubayba (Arabic: القبيبة) was a Palestinian Arab village in the Ramle Subdistrict. It was depopulated during the 1948 Arab-Israeli War on May 27, 1948, by the Givati Brigade as part of the Second stage of Operation Barak. It was located 10.5 km southeast of Ramla near the Rubin River (or Wadi al-Sarar) which provided the village with water and irrigation for agriculture. Al-Qubayba was mostly destroyed with the exception of a few houses, and Kfar Gevirol was built in its place, now a suburb in the west of Rehovot.

Rehovot
Rehovot (Hebrew: רחובות, romanized: Reḥōvōt, pronounced [ʁeχoˈvot] / [ʁeˈχovot]) is a city in the Central District of Israel, about 20 kilometers (12 miles) south of Tel Aviv. In 2023 it had a population of 153,416.
Castañeda Hotel
The Castañeda Hotel is a historic railroad hotel located in Las Vegas, New Mexico. It was built in 1898 and 1899 by the Atchison, Topeka and Santa Fe Railway, and was operated by the Fred Harvey Company until 1948. After being mostly vacant for many years, the hotel was restored and reopened in 2019. The Castañeda was listed on the New Mexico State Register of Cultural Properties in 1974 and the National Register of Historic Places in 1979 as a contributing property in the Railroad Avenue Historic District. It is located adjacent to the Las Vegas railroad station.

Fred Harvey Company
The Fred Harvey Company was the owner of the Harvey House chain of restaurants, hotels and other hospitality industry businesses alongside railroads in the Western United States. It was founded in 1876 by Fred Harvey to cater to the growing number of train passengers.

When Harvey died in 1901, his family inherited 45 restaurants and 20 dining cars in 12 states. During World War II, Harvey Houses opened again to serve soldiers as they traveled in troop trains across the U.S. By 1968, when it was sold to Amfac, Inc. (now Xanterra Parks and Resorts, as of 2002), the Fred Harvey Company was the sixth largest food retailer in the United States. It left behind a lasting legacy of good food, dedication to customers, decent treatment of employees, and preservation of local traditions.
Chidlaw Building
The Chidlaw Building is a former United States Air Force facility located in the Knob Hill neighborhood of Colorado Springs, Colorado. The building was close to, but not within, the Ent Air Force Base complex, and was leased by the military for several decades, housing headquarters for several military commands, starting with the Air Defense Command (ADC) and the North American Aerospace Defense Command (NORAD). When Chidlaw was completed, personnel from multiple locations, including the Ent Air Force Base, were consolidated into the new building.

In 1993, the building was renovated into an office building and housed  Premiere Global Services (PGi) as its main tenant. Once PGi moved out in 2011, building occupancy dropped to 45%, but still included a customer service center for Time Warner Cable. The building went into foreclosure in 2012.

Aerospace Defense Command
Aerospace Defense Command was a major command of the United States Air Force, responsible for air defense of the continental United States. It was activated in 1968 and disbanded in 1980. Its predecessor, Air Defense Command, was established in 1946, briefly inactivated in 1950, reactivated in 1951, and then redesignated Aerospace rather than Air in 1968. Its mission was to provide air defense of the Continental United States (CONUS). It directly controlled all active measures, and was tasked to coordinate all passive means of air defense.
Ioanna Stamatopoulou
Ioanna Stamatopoulou  (Greek: Ιωάννα Σταματοπούλου, born 17 June 1998) is a Greek water polo player, playing as a goalkeeper for Olympiacos and the Greece women's national team.

As a player of Olympiacos, she won the 2014–15 LEN Euro League Women, the 2015 Women's LEN Super Cup and the 2014 Women's LEN Trophy.

She was part of the Greece women's national water polo team that won the silver medal at the 2018 European Championship in Barcelona and the bronze medal at the 2015 European Games in Baku. She started competing water polo in 2009 with the team of Ethnikos Piraeus before moving to Olympiacos in 2012.

In 2025, Stamatopoulou played a pivotal role for Greece’s national team at the World Championships in Singapore, where they won the gold medal and she was named as the tournament’s best goalkeeper.

Greece women's national water polo team
The Greece women's national water polo team represents Greece in international women's water polo competitions. Since the mid-1990s, Greece have emerged as one of the leading powers in the world, becoming World Champions after their gold medal win at the 2011 World Championship. 14 years later again in Asia, in Singapore this time they repeated their triumph by beating Hungary in the final of the 2025 World Championship. Greece women's national water polo team is the only team in the nation's sport history to have won gold medals (at least once) in world championships competitions at any olympic team sport.

They have also won the silver medal at the 2004 Summer Olympics, the gold medal at the 2005 World League, 4 silver medals at the 2010, 2012, 2018 European Championships and 2022 European Championships and the gold medal at the 2018 Europa Cup.
Peter Chippindale
Peter Chippindale (4 July 1945 – 10 August 2014) was a British newspaper journalist and author. He was born to Keith and Ruth Chippindale in Northern India, where his father was a captain in the 11th Sikh regiment. As a child he attended Sedbergh School.

He worked initially for The Guardian newspaper and was sent to Belfast at the height of The Troubles. Chippindale reported on the Birmingham Six trial and that of the Guildford Four and "he thought they'd got the wrong men in both cases". His suspicions convinced Chris Mullin to investigate and led eventually to their acquittal.

In 1981 he worked on documentaries for London Weekend Television's The London Programme. He was news editor for the left wing News on Sunday and charted its demise with fellow ex-employee Chris Horrie in their book Disaster: The Rise and Fall of News on Sunday. He also co-wrote Stick It Up Your Punter!,  a history of Rupert Murdoch's The Sun with Horrie.

Chris Horrie
Chris Horrie is a journalist, author and lecturer specializing in investigative journalism, finance and profiles of major public figures.

As a freelance feature writer his work can be found in The Independent, the Independent on Sunday, the Evening Standard, The Mail on Sunday, The Observer, the New Statesman and The Guardian.
Tessa Dellarose
Tessa Elise Dellarose (born April 2, 2004) is an American soccer player who plays as a midfielder or defender for Chicago Stars FC of the National Women's Soccer League (NWSL). She played college soccer for the North Carolina Tar Heels, winning the 2024 national championship and earning All-American honors. She has represented the United States at the youth international level.

2024 NCAA Division I women's soccer tournament
The 2024 NCAA Division I women's soccer tournament was the 43rd edition of the NCAA Division I women's soccer tournament, a postseason tournament to determine the national champion of NCAA Division I women's college soccer. The College Cup was played on December 6 and December 9 at WakeMed Soccer Park in Cary, North Carolina, and televised on ESPNU.

Florida State were the defending national champion. Florida State was awarded a first seed but was unable to defend their title falling to Vanderbilt in penalties in the Second Round.

Four teams from the Atlantic Coast Conference (ACC) qualified for the college cup, and North Carolina prevailed, claiming their twenty-second college cup.
Turbine
A turbine (/ˈtɜːrbaɪn/ or /ˈtɜːrbɪn/) (from the Greek τύρβη, tyrbē, or Latin turbo, meaning vortex) is a rotary mechanical device that extracts energy from a fluid flow and converts it into useful work. The work produced can be used for generating electrical power when combined with a generator. A turbine is a turbomachine with at least one moving part called a rotor assembly, which is a shaft or drum with blades attached. Moving fluid acts on the blades so that they move and impart rotational energy to the rotor.

Gas, steam, and water turbines have a casing around the blades that contains and controls the working fluid. Modern steam turbines frequently employ both reaction and impulse in the same unit, typically varying the degree of reaction and impulse from the blade root to its periphery.

Water turbine
A water turbine is a rotary machine that converts kinetic energy and potential energy of water into mechanical work.

Water turbines were developed in the 19th century and were widely used for industrial power prior to electrical grids.  Now, they are mostly used for electric power generation.
Water turbines are mostly found in dams to generate electric power from water potential energy.
A Worm's Life
A Worm's Life is the third album by Canadian band Crash Test Dummies, released in 1996. It was the follow-up to the band's triple-platinum God Shuffled His Feet. By February 1999, A Worm's Life had sold more than 1 million copies worldwide.

Crash Test Dummies
Crash Test Dummies are a Canadian rock band from Winnipeg, Manitoba.

Anchored by Brad Roberts (vocals, guitar) and his distinctive bass-baritone voice, the other band members have fluctuated over the years. Its most prominent line-up consisted of Roberts, Ellen Reid (co-vocals, keyboards), Brad's brother Dan Roberts (bass guitar, backing vocals), Benjamin Darvill (harmonica, mandolin), and Mitch Dorge (drums, percussion).

The band is widely known internationally for their 1993 single "Mmm Mmm Mmm Mmm" and in Canada for multiple top ten songs including their debut 1991 single "Superman's Song".
New York State Route 17F
New York State Route 17F (NY 17F) was a 49.11-mile-long (79.03 km) state highway located in the Southern Tier of New York in the United States. The western terminus of the route was at then-NY 17 (now NY 417) in Andover, Allegany County. The eastern terminus was at NY 17 (current NY 417) in Addison, Steuben County. NY 17F was an alternate to NY 17 between the two locations, branching north to serve Almond, Hornell, and Canisteo.

NY 17F was removed in the early 1940s and replaced with various routes, including NY 36, NY 21, Steuben County Route 119 (CR 119), and New York State Route 432 (the latter of which eventually became part of CR 119 itself).

Addison (village), New York
Addison is a village in Steuben County, New York, United States, in the southeast part of the town of the same name, and southwest of the city of Corning. The population was 1,763 at the 2010 census. The village and the surrounding town are named after the author Joseph Addison.