hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Berger's sphere
In the mathematical field of Riemannian geometry, the Berger spheres form a special class of examples of Riemannian manifolds diffeomorphic to the 3-sphere. They are named for Marcel Berger who introduced them in 1962.

3-sphere
In mathematics, a hypersphere or 3-sphere is a 4-dimensional analogue of a sphere, and is the 3-dimensional n-sphere. In 4-dimensional Euclidean space, it is the set of points equidistant from a fixed central point. The interior of a 3-sphere is a 4-ball.

It is called a 3-sphere because topologically, the surface itself is 3-dimensional, even though it is curved into the 4th dimension. For example, when traveling on a 3-sphere, you can go north and south, east and west, or along a 3rd set of cardinal directions. This means that a 3-sphere is an example of a 3-manifold.
Ian Bridge
Ian Christopher Bridge (born 18 September 1959) is a soccer coach and former professional who played as a defender. A former player for the Canada national team, he has coached the Canada women's national team among other teams.

Canada women's national soccer team
The Canada women's national soccer team (French: Équipe du Canada de soccer féminine) represents Canada in international soccer competitions. They are overseen by the Canadian Soccer Association, the governing body for soccer in Canada.

The team reached international prominence at the 2003 FIFA Women's World Cup, losing in the bronze medal match to the United States. Canada qualified for its first Olympic women's soccer tournament in 2008, making it to the quarter-finals. Canada's most significant achievement has been winning the gold medal at the 2020 Summer Olympics in Tokyo. The team is also two-time CONCACAF Women's Championship winners, and two-time Olympic bronze medallists.

Canada hosted the 2015 FIFA Women's World Cup, where they were eliminated in the quarterfinals by England. Canada set a new tournament and team record for attendance in the process, with 1,353,506 and 54,027, respectively.
Saffron Walden Rural District
Saffron Walden Rural District was a rural district in the county of Essex, England. It was created in 1894 and later enlarged by the addition of the parishes of Berden, Birchanger, Elsenham, Farnham, Henham-on-the-Hill, Manuden, Stansted Mountfitchet and Ugley from the disbanded Stansted Rural District. It was named after and administered from Saffron Walden.

Since 1 April 1974 it has formed part of the District of Uttlesford.

At the time of its dissolution it consisted of the following 31 civil parishes.

Arkesden

Ashdon

Berden

Birchanger

Chrishall

Clavering

Debden

Elmdon

Elsenham

Farnham

Great Chesterford

Great Sampford

Hadstock

Hempstead

Henham-on-the-Hill

Langley

Littlebury

Little Chesterford

Little Sampford

Manuden

Newport

Quendon and Rickling

Radwinter

Stansted Mountfitchet

Strethall

Ugley

Wenden Lofts

Wendens Ambo

Wicken Bonhunt

Widdington

Wimbish

Stansted Mountfitchet
Stansted Mountfitchet, commonly known as Stansted, is a village and civil parish in the Uttlesford district of Essex, England. It lies 35 miles (56 km) north-east of London. It gives its name to London Stansted Airport, which is 2 miles (3 km) south-east from the village centre. The village is served by Stansted Mountfitchet railway station.

The village is situated in north-west Essex, near the county boundary with Hertfordshire and 3 miles (5 km) north of Bishop's Stortford. At the 2021 census the parish had a population of 8,691 and the built up area had a population of 8,625.
Cha Jun-hwan
Cha Jun-hwan (Korean: 차준환; born October 21, 2001) is a South Korean figure skater. He is the 2023 World silver medalist, a four-time the Four Continents medalist (gold in 2022, silver in 2025 and 2026, and bronze in 2024), the 2018–2019 Grand Prix Final bronze medalist, a six-time Grand Prix medalist (6 bronze), a five-time ISU Challenger Series medalist (2 gold and 3 silver), the 2025 Asian Winter Games champion, the 2025 World University Games bronze medalist, as well as a ten-time consecutive South Korean national champion (2017–2026). He represented South Korea at the 2018, 2022, and 2026 Winter Olympics. At the junior level, Cha is the 2016–17 Junior Grand Prix Final bronze medalist and a two-time Junior Grand Prix gold medalist.

Cha is the first South Korean man to win and to medal at the Four Continents Championships and the Asian Winter Games, as well as the first to medal at the World Championships, Grand Prix Final, Junior Grand Prix Final, and any senior Grand Prix event.

2018–19 Grand Prix of Figure Skating Final
The 2018–19 Grand Prix of Figure Skating Final and ISU Junior Grand Prix Final  took place from 6 to 9 December 2018 at the Doug Mitchell Thunderbird Sports Centre in Vancouver, British Columbia, Canada. The combined event was the culmination of two international series — the Grand Prix of Figure Skating and the Junior Grand Prix. Medals were awarded in the disciplines of men's singles, ladies' singles, pair skating, and ice dancing on the senior and junior levels.
Kolkata–Azamgarh Weekly Express
Kolkata–Azamgarh Weekly Express is an Express train of the Indian Railways connecting Kolkata in West Bengal and  Azamgarh in Uttar Pradesh. It is currently being operated with 13137/13138 train numbers on once in week basis.

Azamgarh railway station
Azamgarh Railway Station (station code AMH) is located in Azamgarh, Uttar Pradesh, India.

This station is part of North Eastern Railway Zone's Varanasi Division and the Gorakhpur-Prayagraj line via Azamgarh-Jaunpur.

This station is an Aadarsh category (NSG 3) in North Eastern Railway.

Azamgarh Railway station is a high-revenue station, serving over 25,000 passengers and over 25 Mail/ Express and almost 8 Passenger trains on daily basis. It is under the administrative control of the North Eastern Railway zone's Varanasi railway division.

Azamgarh Railway station is well connected with many important cultural cites such as Delhi, Mumbai, Kolkata, Kanpur, Lucknow, Varanasi, Gorakhpur, Jaipur, Ahmedabad, Jaunpur, Lucknow, Surat, Amritsar, Prayagraj, Ajmer etc.

It is electrified double line and station code is AMH. The station catering to about 30 trains.
Batriyya
Batriyya or Butriyya (Arabic: بترية, adjective form Batrī) or Batrism is an early branch of Zaydī Islam.

The Batriyya were a group of moderates who emerged in Kūfa and played a significant role in the formation of early Zaydism in the 8th century. They held positions similar to those of Zayd ibn ʿAlī, and their theological positions and practices represented a middle ground between Shīʿa factions and proto-Sunnism. The Batriyya were instrumental in shaping the early Zaydī movement alongside Jārūdiyya, which embraced the activist agenda of other Shīʿī groups.

Kufa
Kufa (Arabic: الْكُوفَة "al-Kūfah"), also spelled Kufah, is a city in Iraq, about 170 kilometres (110 mi) south of Baghdad, and 10 kilometres (6.2 mi) northeast of Najaf. It is located on the banks of the Euphrates River. The estimated population in 2003 was 110,000.

Along with Najaf, Karbala, Mashhad, Samarra, Kadhimiya and Qom, Kufa is one of the holiest cities in Shia Islam. The city was founded in 638 CE (17 Hijrah) during the reign of the second Rashidun Caliph, Umar ibn Al-Khattab, and it was the final capital of the last Rashidun Caliph, Ali ibn Abi Talib. Kufa was also the founding capital of the Abbasid Caliphate. During the Islamic Golden Age it was home to the grammarians of Kufa. Kufic script is named for the city.

The Palestinian keffiyeh, also known as kufiya and worn by Arab men, originated from Kufa, and is worn today to convey diverse political sentiments. Due to heightened global consumer demand, most keffiyehs are now manufactured in China.
Sam Fellows
Sam Fellows (born December 10, 1993) is a Canadian professional stock car racing driver. He currently competes part-time in the NASCAR Canada Series, driving the No. 87 Chevrolet for Fellows McGraw Racing. He is the son of fellow driver Ron Fellows.

NASCAR Canada Series
The NASCAR Canada Series (NCS, French: Série NASCAR Canada) is a national NASCAR racing series in Canada, and is a continuation of the old CASCAR Super Series which was founded in 1981. It is the top NASCAR touring series in Canada.
Bingel reaction
The Bingel reaction in fullerene chemistry is a fullerene cyclopropanation reaction to a methanofullerene first  discovered by C. Bingel in 1993 with the bromo derivative of diethyl malonate in the presence of a base such as sodium hydride or DBU. The preferred double bonds for this reaction on the fullerene surface are the shorter bonds at the junctions of two hexagons (6-6 bonds) and the driving force is relief of steric strain.

The reaction is of importance in the field of chemistry because it allows the introduction of useful extensions to the fullerene sphere. These extensions alter their properties, for instance solubility and electrochemical behavior, and therefore widen the range of potential technical applications.

Cyclopropane
Cyclopropane is the cycloalkane with the molecular formula (CH2)3, consisting of three methylene groups (CH2) linked to each other to form a triangular ring. The small size of the ring creates substantial ring strain in the structure. Cyclopropane itself is mainly of theoretical interest, but many cyclopropane derivatives are of commercial or biological significance.

Cyclopropane was used as a clinical inhalational anesthetic from the 1930s through the 1980s. The substance's high flammability poses a risk of fire and explosions in operating rooms due to its tendency to accumulate in confined spaces, as its density is higher than that of air.
Ruby Mace
Ruby Mace (born 5 September 2003) is an English professional footballer who plays as a midfielder and defender for Women's Super League club Everton and the England national team. She previously played for Leicester City, Manchester City, Birmingham City, and Arsenal.

Caitlin Foord
Caitlin Jade Foord (born 11 November 1994) is an Australian professional soccer player who plays as a forward for Women's Super League club Arsenal and the Australia national team. She became the youngest Australian to play at a World Cup in 2011 at the age of 16.

In 2011, Foord was named World Cup Best Women's Young Player, Asian Women's Young Footballer of the Year, and Football Federation Australia's U20 Women's Footballer of the Year. In 2016, she was awarded Asian Women's Footballer of the Year by the Asian Football Confederation.
Soda lime
Soda lime is a mixture of sodium hydroxide (NaOH) and calcium oxide (CaO). It is used in granular form within recirculating breathing environments like general anesthesia and its breathing circuit, submarines, rebreathers, and hyperbaric chambers and underwater habitats. Its purpose is to eliminate carbon dioxide (CO2) from breathing gases, preventing carbon dioxide retention and, eventually, carbon dioxide poisoning. The creation of soda lime involves treating slaked lime with a concentrated sodium hydroxide solution.

Calcium oxide
Calcium oxide (formula: CaO), commonly known as quicklime or burnt lime, is a widely used chemical compound. It is a white, caustic, alkaline, crystalline solid at room temperature. The broadly used term lime connotes calcium-containing inorganic compounds, in which carbonates, oxides, and hydroxides of calcium, silicon, magnesium, aluminium, and iron predominate. By contrast, quicklime specifically applies to the single compound calcium oxide. Calcium oxide that survives processing without reacting in building products, such as cement, is called free lime.

Quicklime is relatively inexpensive. Both it and the chemical derivative calcium hydroxide (of which quicklime is the base anhydride) are important commodity chemicals.
Rugby sevens at the 2011 Pan American Games
Rugby sevens at the 2011 Pan American Games was held in Guadalajara from October 29 to October 30 at the Tlaquepaque Stadium. This was the first appearance for rugby sevens at the Pan American Games. The sport is one of two sports being contested just by men, the other being baseball.

Rugby sevens at the Pan American Games
Rugby sevens at the Pan American Games was held for the first time at the 2011 Pan American Games. On July 11, 2007, the Pan American Sports Organization (PASO), announced that rugby sevens would be added to the list of sports that will be played at future Pan American Games, after a vote by the organization's general assembly. Women's rugby sevens was later added to the program for the 2015 Games.
Anna Quindlen
Anna Marie Quindlen (born July 8, 1952) is an American author, journalist, and opinion columnist.

Her New York Times column, Public and Private, won the Pulitzer Prize for Commentary in 1992. Quindlen began her journalism career in 1974 as a reporter for the New York Post.  Between 1977 and 1994 she held several posts at The New York Times. Her semi-autobiographical novel One True Thing (1994) served as the basis for the 1998 film starring Meryl Streep and Renée Zellweger.

Pulitzer Prize for Commentary
The Pulitzer Prize for Commentary is an award administered by the Columbia University Graduate School of Journalism "for distinguished commentary, using any available journalistic tool". It is one of the fourteen American Pulitzer Prizes that are annually awarded for Journalism. It has been presented since 1970 (1970). Finalists have been announced from 1980, ordinarily with two others beside the winner.
1967 Marburg virus disease outbreak
The 1967 Marburg virus disease outbreak was the first recorded outbreak of Marburg virus disease. It started in early August 1967 when 30 people became ill in the West German towns of Marburg and Frankfurt and later two in Belgrade, Yugoslavia (now Serbia). The infections were traced back to three laboratories in the separate locations which received a shared shipment of infected African green monkeys. The outbreak involved 25 primary Marburg virus infections and seven deaths, and six non-lethal secondary cases.

Marburg
Marburg (/ˈmɑːrbʊərk/; German: [ˈmaːɐ̯bʊʁk] or [ˈmaʁbʊʁk] ⓘ) is a university town in the German state (Land) of Hesse and the capital of the Marburg-Biedenkopf district (Landkreis). The town area spreads along the valley of the river Lahn and has a population of approximately 76,000.

Having been awarded town privileges in 1222, Marburg served as capital of the landgraviate of Hessen-Marburg during periods of the 15th to 17th centuries. The University of Marburg was founded in 1527 and dominates the public life in the town to this day.

Marburg is a historic centre of the pharmaceutical industry in Germany, and there is a plant in the town (by BioNTech) to produce vaccines to tackle COVID-19.
Daniel Obajtek
Daniel Obajtek (born 2 January 1976) is a Polish politician and executive manager who has been serving as a member of the European Parliament since 2024. From 2006 to 2015, he was the mayor (wójt) of Gmina Pcim. Obajtek has been involved in Polish local and national politics since the early 2000s, having held various positions in local government and state agencies.

Gmina Pcim
Gmina Pcim is a rural gmina (administrative district) in Myślenice County, Lesser Poland Voivodeship, in southern Poland. Its seat is the village of Pcim, which lies approximately 10 kilometres (6 mi) south of Myślenice and 35 km (22 mi) south of the regional capital Kraków.

The gmina covers an area of 88.59 square kilometres (34.2 sq mi), and as of 2006 its total population is 10,327.
Donald Gorrie
Donald Cameron Easterbrook Gorrie OBE (2 April 1933 – 25 August 2012) was a Scottish Liberal Democrat politician.  He was a Member of the Scottish Parliament (MSP) for the Central Scotland region from 1999 to 2007, and sat in the British House of Commons as the Member of Parliament (MP) for Edinburgh West from 1997 to 2001.

Scottish Liberal Democrats
The Scottish Liberal Democrats (Scottish Gaelic: Pàrtaidh Libearalach Deamocratach na h-Alba) is a liberal, federalist political party in Scotland, part of UK Liberal Democrats. The party holds 5 of the 129 seats in the Scottish Parliament, 6 of the 57 Scottish seats in the House of Commons and 88 of 1,226 local councillors.

The Scottish Liberal Democrats is one of the three state parties within the federal Liberal Democrats, the others being the Welsh Liberal Democrats and the English Liberal Democrats. The Liberal Democrats do not contest elections in Northern Ireland.
Locked (miniseries)
Locked is a 2020 Indian Telugu-language crime thriller streaming television miniseries written and directed by Pradeep Deva Kumar. It stars Satyadev, Samyukta Hornad, Sri Lakshmi, Keshav Deepak, Aberaam Varma, Vasu Inturi, Bindu Pagidimarri, and John Kottoly. The plot follows Dr. Anand Chakravarthy (Satya Dev), a neurosurgeon who is trapped inside his own mansion with uninvited guests and robbers. Season 1 has 7 episodes and premiered on Aha on 25 March 2020. In July 2021, it was announced that the series would be renewed for the second season.

Aha (streaming service)
Aha (stylised as aha) is an Indian over-the-top streaming service which offers Telugu and Tamil-language content. It is owned by Arha Media & Broadcasting Private Limited, a joint venture between Geetha Arts and My Home Group. The service was soft launched on 25 January 2020 and launched officially on 25 March 2020, coinciding with Ugadi, the Telugu New Year.
Wondama Bay Regency
Teluk Wondama Regency or Wondama Bay Regency (Indonesian: Kabupaten Teluk Wondama; Dutch: Regentschap Wondammen-baai) is a regency of West Papua province of Indonesia. It covers a land area of 4,844.03 km2, and had a population of 26,321 at the 2010 Census and 41,644 at the 2020 Census; the official estimate as at mid 2024 was 47,494 (comprising 24,806 males and 22,688 females). The administrative centre lies in the small town of Rasiei.

The northern half of the Regency contains several coastal districts along the east coast of the Bird's Head Peninsula and Bomberai Peninsula, and across Wondama Bay (a deep inlet to the south of Cenderawasih Bay) on the west coast of the Wondiboy Peninsula, but it also includes a number of islands in the southwest part of Cenderawasih Bay.  The southern half of the Regency comprises the large but landlocked and nearly uninhabited Naikere District.

Bird's Head Peninsula
The Bird's Head Peninsula (Indonesian: Kepala Burung, Dutch: Vogelkop, meaning Bird's Head in Indonesian and Dutch) or Doberai Peninsula (Indonesian: Semenanjung Doberai) is a large peninsula that makes up the northwest portion of the island of New Guinea, comprising the Indonesian provinces of Southwest Papua and West Papua.  It is often referred to as The Vogelkop, and is so named because its shape looks like a bird's head on the island of New Guinea. The peninsula at the opposite end of the island (in Papua New Guinea) is called the Bird's Tail Peninsula. The peninsula just to the south is called the Bomberai Peninsula.
2009 Saskatchewan New Democratic Party leadership election
The 2009 Saskatchewan New Democratic Party leadership election was held on June 5–7, 2009, to elect a successor to Lorne Calvert as leader of the Saskatchewan New Democratic Party. The election was necessary because Calvert had announced his intention to step down as leader on October 16, 2008. Dwain Lingenfelter won on the second ballot, defeating Ryan Meili.

Dwain Lingenfelter
Dwain Lingenfelter (born February 27, 1949) is a former Canadian politician from Shaunavon, Saskatchewan. He was a New Democratic Party Member of the Legislative Assembly of Saskatchewan from 1978 to 1986, 1988 to 2000, and 2009 to 2011. He led the Saskatchewan NDP from 2009 to 2011, when he also served as leader of the Opposition.

Lingenfelter had a long political career in Saskatchewan and served in the cabinets of Allan Blakeney and Roy Romanow; he was the Opposition House Leader from 1982 to 1986, and also served as Deputy Premier to Romanow. In 2011, Lingenfelter became the first provincial NDP leader in Saskatchewan to lose his own seat in an election, and he retired from politics. Outside of politics, Lingenfelter has served on a variety of corporate and non-profit boards, and has directed CypressView Land, a farming and ranching business, since the 1990s.
My Roommate Is a Gumiho
My Roommate Is a Gumiho (Korean: 간 떨어지는 동거) is a 2021 South Korean television drama series starring Jang Ki-yong  and Lee Hye-ri. The series tells story of romance between a 999-year-old kumiho named Shin Woo-Yeo and a female college student named Lee Dam who accidentally swallows Shin Woo-Yeo's bead. It premiered on streaming platform iQiyi worldwide and cable channel TVN on May 26, 2021, and aired on Wednesday and Thursday at 22.40 (KST) for 16 episodes until July 15.

The series ended on July 15, 2021, with its last episode recording an average nationwide viewership ratings of 4%. It attained an average viewership of 948 thousand per episode during its broadcast.

Kumiho
A kumiho or gumiho (Korean: 구미호; Hanja: 九尾狐; lit. nine-tailed fox) is a creature that appears in the folktales of East Asia and legends of Korea. It is similar to the Chinese jiuweihu, the Japanese kitsune and the Vietnamese hồ ly tinh.

Kumiho is a term that originally referred to a magical fox appearing in Korean novels of the Joseon dynasty, or was used pejoratively in historical records of the same period to denounce treacherous officials. In modern Korea, the designation kumiho has been broadened to encompass all fox spirits described in traditional Korean sources.
Am I Blood
Am I Blood, formerly named St. Mucus, is a thrash metal band from Kerava, Finland. The band was formed in 1992 with later to be Amorphis frontman Pasi Koskinen, who was originally the singer of the band. They parted ways with Koskinen in 1995, just one month before the recording of debut album Natural Mutation under the name St. Mucus. The band is well known (particularly on the internet) for being mistaken for the popular heavy metal band Metallica, who are arguably a strong influence on the band's music.

The band began recording their fifth album (and latest to date), Existence of Trauma, with a new guitarist and drummer in mid-2008. It was revealed on the band's official MySpace blog that lead songwriter and vocalist Janne Kerminen began writing material for the album in early 2007. The Truth Inside the Dying Sun, the band's fourth album, was made available to download freely at ReverbNation in anticipation of the new album's release.

Amorphis
Amorphis is a Finnish progressive metal band founded by Jan Rechberger, Tomi Koivusaari, and Esa Holopainen in 1990. Initially, the band was a death metal act, but on later albums they evolved into playing other genres, including progressive metal, folk metal, and melodic death metal. They frequently use the Kalevala, the epic poem of Finland, as a source for their lyrics.
Ondřej Balvín
Ondřej Balvín (born 20 September 1992) is a Czech professional basketball player for the Hong Kong Bulls of the National Basketball League (NBL). Standing at 7 ft 1.5 in (2.17 m), he plays at the center position. As well as Latvia, Balvin has played club basketball in the Czech Republic, Spain, Germany, and Japan.

National Basketball League (China)
The National Basketball League (simplified Chinese: 全国男子篮球联赛; traditional Chinese: 全國男子籃球聯賽; pinyin: Quánguó Nánzǐ Lánqiú Liánsài) is a professional basketball minor league in China, called the Chinese Basketball League (CBL) before 2006. It is commonly known as the NBL, and this name (spelled out in letters) is often used even in Chinese.

NBL is the second-tier league to the professional Chinese Basketball Association (CBA).