hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Real Madrid Castilla
Real Madrid Castilla Club de Fútbol or Real Madrid B is a Spanish football team that plays in Primera Federación – Group 1. It is Real Madrid's reserve team. They play their home games at the Alfredo Di Stéfano Stadium with a capacity of 6,000 seats.

Reserve teams in Spain play in the same league system as their senior team rather than a separate league. Reserve teams, however, cannot play in the same division as their senior team. Therefore, Real Madrid Castilla are ineligible for promotion to the La Liga as long as Real Madrid plays there. Consequently, they must play at least one level below their main side and they are not eligible to play in the Copa del Rey. In addition, only under-23 players, or under-25 players with a professional contract, can switch between senior and reserve teams.

Segunda División B
Segunda División B (English: second division B) was the third tier of the Spanish football league system containing 102 teams divided into five groups, until it was replaced by the new structure in 2021. It was administered by the Royal Spanish Football Federation. It was below the top two professional leagues, the Primera División (also known as La Liga) and the Segunda División, and above the Tercera División. The Segunda División B included the reserve teams of a number of La Liga and Segunda División teams. As of the 2021-22 season, its successors are the Primera Federación and the Segunda Federación.

The league's last ever season was in 2020-21.
For the 2021–22 season, Segunda División B was replaced by Segunda División RFEF, which became the fourth tier due to the creation of a new, semi-professional third division by the Spanish federation (RFEF) called the Primera División RFEF.
1996–97 Primeira Divisão
The 1996–97 Primeira Divisão was the 63rd edition of top flight of Portuguese football. It started on 25 August 1996 with a match between Benfica and Braga, and ended on 15 June 1997. The league was contested by 18 clubs with Porto as the defending champions.

Porto won the league and qualified for the 1997–98 UEFA Champions League group stage, along with Sporting CP, who qualified for the second round, Boavista qualified for the 1997–98 UEFA Cup Winners' Cup first round, and Benfica, Braga and V. Guimarães qualified for the 1997–98 UEFA Cup; in opposite, Espinho, União de Leiria and Gil Vicente were relegated to the Liga de Honra. Mário Jardel  was the top scorer with 30 goals.

1997–98 Primeira Divisão
The 1997–98 Primeira Divisão was the 64th edition of top flight of Portuguese football. It started on 25 August 1997 with a match between Varzim and Porto, and ended on 17 May 1998. The league was contested by 18 clubs with Porto as the defending champions.

Porto won the league and qualified for the 1998–99 UEFA Champions League group stage, along with Benfica, who qualified for the second round. Braga qualified for the 1998–99 UEFA Cup Winners' Cup first round, and V. Guimarães, Sporting CP and Marítimo qualified for the 1998–99 UEFA Cup; in opposite, Leça, Varzim and Belenenses were relegated to the Liga de Honra. Mário Jardel  was the top scorer with 26 goals.
2nd U-boat Flotilla
The 2nd U-boat Flotilla (German 2. Unterseebootsflottille), also known as the Saltzwedel Flotilla, was the second operational U-boat unit in Nazi Germany's Kriegsmarine. Founded on 1 September 1936 under the command of Fregattenkapitän Werner Scheer, it was named in honour of Oberleutnant zur See Reinhold Saltzwedel. Saltzwedel, a U-boat commander during World War I, died on 2 December 1917, when his submarine UB-81 was sunk by a mine in the English Channel.

The flotilla was based in Kiel for the first few weeks after its formation, but was later moved to Wilhelmshaven, where it remained until May 1940. In June 1940, the flotilla was moved to Lorient in France until it was disbanded in August 1944.

4th U-boat Flotilla
The 4th U-boat Flotilla (German 4. Unterseebootsflottille) was formed in May 1941 in Stettin under the command of Kapitänleutnant Werner Jacobsen. Nearly 300 boats received their basic training here. It was disbanded in May 1945.
Bairabi–Sairang line
The Bairabi–Sairang line is an Indian railway line from Bairabi to Sairang in Mizoram under the Northeast Frontier Railway zone of Indian Railways. It is the only railway line that connects Aizawl, the capital city of Mizoram, with other parts of India. The project initiated in 2015, was completed and inaugurated in 2025. It reduce the travel time from Bairabi to Aizawl—from 6–7 hours by road to under 1 hour by train and Silchar in just 3 hours which used to take 8-12 hours by road, benefitting students, traders, medical patients and tourists with a more affordable travel option.

Aizawl
Aizawl (English:  /ˈaɪzɔːl/ EYE-zawl; Mizo: [ˈaɪ̯.ˈzɔːl] ⓘ), formerly known as Aijal, is the capital city and the most populous city of Mizoram, India. It is also the third largest city in northeast India. It is situated atop a series of ridges, with an average elevation of around 1,132 metres (3,714 feet) above sea level. In 2024, the city has an estimated population of 415,000 people.

Having served as the capital of the British Lushai Hills from 1898 to 1947, colonial structures are prevalent in the city centre including but not limited to the Aijal Club, Raj Bhavan, the Red School, and the Office of the Deputy Commissioner. As the seat of the Government of Mizoram, Aizawl is home to the Assembly House. Additionally, Aizawl is part of the Smart Cities Mission, an initiative by the Ministry of Housing and Urban Affairs aimed at urban development and infrastructure enhancement.
United Hockey League
The United Hockey League (UHL), originally known as the Colonial Hockey League from 1991 to 1997 and last known as the International Hockey League from 2007 to 2010, was a low-level minor professional ice hockey league, with teams in the United States and Canada. The league was headquartered in Rochester, Michigan, and, in its last year, consisted of seven teams. It folded in 2010, with most of its teams joining the Central Hockey League. The Central Hockey League teams still operating in 2014 were then added to ECHL. The only former CoHL/UHL/IHL teams still active as of 2024 are the Fort Wayne Komets and Kalamazoo Wings.

Rockford IceHogs
The Rockford IceHogs are a professional ice hockey team based in Rockford, Illinois. They are members of the American Hockey League (AHL), having begun play in the League starting in the 2007–08 season. The team plays their home games at the BMO Center, and they serve as the top minor league affiliate of the National Hockey League (NHL)'s Chicago Blackhawks.
Jharkhand
Jharkhand (Hindi: Jhārkhaṇḍ, pronounced [d͡ʒʱaːɾkʰəɳɖ] ⓘ; lit. 'the land of forests') is a landlocked state in eastern India. The state shares borders with the states of West Bengal to the east, Chhattisgarh to the west, Uttar Pradesh to the northwest, Bihar to the north and Odisha to the south. It is the 15th largest state by area, and the 14th largest by population. Hindi is the official language of the state. The city of Ranchi is its capital, and Dumka its sub-capital. The state is known for its waterfalls, hills and holy places; Baidyanath Dham, Parasnath, Dewri and Rajrappa are major religious sites. As per 2011 census, Jharkhand is primarily rural, with about 24% of its population living in cities.

Jharkhand suffers from what is sometimes termed a resource curse: it accounts for more than 40% of India's mineral production but 39.1% of its population is below the poverty line and 19.6% of children under five years of age are malnourished.

Gaya district
Gaya district is one of the thirty-eight districts of the Indian state of Bihar. It was officially established on 3 October 1865. The district has a common boundary with the state of Jharkhand to the south. Gaya city is both the district headquarters and the second-largest city in Bihar.
Lidcombe railway station
Lidcombe railway station is a suburban railway station located on the Main Suburban line, serving the Sydney suburb of Lidcombe. It is served by Sydney Trains T1 Western, T2 Leppington & Inner West, T3 Liverpool & Inner West Line, T6 Lidcombe & Bankstown Line and T7 Olympic Park Line services.

Granville railway station
Granville railway station is a suburban railway station located on the Main Suburban line, serving the Sydney suburb of Granville. It is served by Sydney Trains T1 Western Line and T2 Leppington & Inner West Line services. It is the junction for the Main Western line and the Main South line.
Dragnet (franchise)
Dragnet is an American media franchise created by actor and producer Jack Webb and owned by his company Mark VII Limited and Universal Pictures. It follows Los Angeles Police Department (LAPD) Detective Joe Friday and his partners as they conduct by-the-book police work and solve crimes in Los Angeles. Originating as a radio drama on NBC in 1949, Dragnet has been adapted into several successful television shows and films. Its name is derived from the police term "dragnet", a system of coordinated measures for apprehending criminals or suspects.

Dragnet is one of the most influential police procedural crime dramas in American media history. Webb's aim in creating Dragnet was a realistic depiction of policing. The series portrayed police work as dangerous and heroic, and helped shape public perception of law enforcement in the 20th century, improving the American public's opinion of police officers.

Lassie (1954 TV series)
Lassie is an American television series that follows the adventures of a female Rough Collie dog named Lassie and her companions, both human and animal. The show was the creation of producer Robert Maxwell and animal trainer Rudd Weatherwax and was televised from September 12, 1954, to March 25, 1973, making it the ninth longest-running scripted American primetime television series. The show ran for 17 seasons on CBS before entering first-run syndication for its final two seasons. Initially filmed in black and white, the show transitioned to color in 1965.
2024 Abu Dhabi Grand Prix
The 2024 Abu Dhabi Grand Prix (officially known as the Formula 1 Etihad Airways Abu Dhabi Grand Prix 2024) was a Formula One motor race that was held on 8 December 2024 at the Yas Marina Circuit in Abu Dhabi, United Arab Emirates. It was the twenty-fourth and final race of the 2024 Formula One World Championship.

Lando Norris of McLaren took pole position for the race, which he converted to a victory. Norris's victory helped his team take their ninth World Constructors' Championship title, and the first since 1998. Ferrari's Carlos Sainz Jr. came in second in his last race for Ferrari ahead of his teammate, Charles Leclerc. This was the final Formula One race for Zhou Guanyu and Kevin Magnussen. It was also Lewis Hamilton's last race start for Mercedes before moving to Ferrari in 2025, ending the most successful driver-team partnership in Formula One history. Sergio Pérez and Valtteri Bottas made their last race start for Red Bull Racing and Kick Sauber respectively.

2024 Las Vegas Grand Prix
The 2024 Las Vegas Grand Prix (officially known as the Formula 1 Heineken Silver Las Vegas Grand Prix 2024) was a Formula One motor race held on November 23, 2024, at the Las Vegas Strip Circuit in Paradise, Nevada, United States. It was the twenty-second round of the 2024 Formula One World Championship.

George Russell of Mercedes took pole position for the race, which he went on to win ahead of teammate Lewis Hamilton, with Carlos Sainz Jr. of Ferrari completing the podium. Max Verstappen of Red Bull Racing finished fifth, securing his fourth consecutive World Drivers' Championship. Mercedes achieved their 60th one-two finish, their first since the 2022 São Paulo Grand Prix.
List of unnumbered minor planets: 2001 S
This is a partial list of unnumbered minor planets for principal provisional designations assigned during 16–30 September 2001. As of November 2025, a total of 176 bodies remain unnumbered for this period. Objects for this year are listed on the following pages: A–E · Fi · Fii · G–O · P–R · S · T · U · V–W and X–Y. Also see previous and next year.

List of unnumbered minor planets: 2002 A–B
This is a partial list of unnumbered minor planets for principal provisional designations assigned during 1–31 January 2002. As of November 2025, a total of 82 bodies remain unnumbered for this period. Objects for this year are listed on the following pages: A–B · C · D–F · G–K · L–O · P · Qi · Qii · Ri · Rii · S · Ti · Tii · U–V and W–Y. Also see previous and next year.
2023 Miami Open
The 2023 Miami Open was a professional hardcourt tennis tournament played from March 21 to April 2, 2023, on the grounds of Hard Rock Stadium in Miami Gardens, Florida in the United States. It was the 38th edition of the men's and women's event and was classified as an ATP Masters 1000 event on the 2023 ATP Tour and a WTA 1000 event on the 2023 WTA Tour.

Carlos Alcaraz and Iga Świątek were the defending champions in the men's and women's singles draw, respectively. However, Świątek withdrew before the tournament began due to injury. This was the second consecutive year that the reigning women's singles champion pulled out from the tournament. Alcaraz lost in the semifinals to Jannik Sinner.

2023 French Open
The 2023 French Open was a Grand Slam tennis tournament played on outdoor clay courts. It was held at the Stade Roland Garros in Paris, France, from 28 May to 11 June 2023, comprising singles, doubles and mixed doubles play. Junior and wheelchair tournaments were also played. 
It was the 122nd edition of the French Open and the second Grand Slam tournament of 2023.
European Molecular Biology Organization
The European Molecular Biology Organization (EMBO) is a professional, non-profit organization of more than 2,100 life scientists. Its goal is to promote research in life science and enable international exchange between scientists. It co-funds courses, workshops and conferences, publishes five scientific journals and supports individual scientists.  The organization was founded in 1964 and is a founding member of the Initiative for Science in Europe. As of 2022 the Director of EMBO is Fiona Watt, a stem cell researcher, professor at King's College London and a group leader at the European Molecular Biology Laboratory.

Federation of European Biochemical Societies
The Federation of the European Biochemical Societies (FEBS) is an international scientific society promoting activities in biochemistry, molecular biology and related research areas in Europe and neighbouring regions. It was founded in 1964 and includes over 35,000 members across 39 Constituent Societies.
Stéphane Mallarmé
Étienne Mallarmé (UK: /ˈmælɑːrmeɪ/ MAL-ar-may, US: /ˌmælɑːrˈmeɪ/ mal-ar-MAY; 18 March 1842 – 9 September 1898), known professionally as Stéphane Mallarmé (French: [stefan malaʁme] ⓘ), was a French poet and critic. He was a major French Symbolist poet, and his work anticipated and inspired several revolutionary artistic schools of the early 20th century, such as Cubism, Futurism, Dadaism, and Surrealism.

Comte de Lautréamont
Comte de Lautréamont (/loʊtreɪəˈmɒn/; French: [lotʁeamɔ̃]) was the nom de plume of Isidore Lucien Ducasse ([dykas]; 4 April 1846 – 24 November 1870), a French poet, born in Uruguay. His only works, Les Chants de Maldoror and Poésies, had a major influence on modern arts and literature, particularly on the Surrealists and the Situationists. Ducasse died at the age of 24.
Stecklikrieg
The Stecklikrieg ("War of Sticks") was a civil war in Switzerland in 1802 that resulted in the collapse of the Helvetic Republic, the renewed French occupation of Switzerland and ultimately the Act of Mediation dictated by Napoleon Bonaparte on 19 February 1803. The conflict pitted federalist insurgents, mostly drawn from the rural population, against government forces of the unitary Helvetic Republic. The term Stäckli, or "wooden club," from which the conflict draws its name, refers to the improvised weaponry of the insurgents.

French invasion of Switzerland
The French invasion of Switzerland (German: Franzoseneinfall) occurred from January to May 1798 as part of the French Revolutionary Wars. The independent Old Swiss Confederacy collapsed from the invasion and simultaneous internal revolts called the "Helvetic Revolution". The Swiss ancien régime institutions were abolished and replaced by the centralised Helvetic Republic, one of the sister republics of the French First Republic.
Donald Judd
Donald Clarence Judd (June 3, 1928 – February 12, 1994) was an American artist associated with minimalism. In his work, Judd sought autonomy and clarity for the constructed object and the space created by it, ultimately achieving a rigorously democratic presentation without compositional hierarchy. He is generally considered the leading international exponent of  "minimalism", and its most important theoretician through such writings as "Specific Objects" (1964). Judd voiced his unorthodox perception of minimalism in Arts Yearbook 8, where he says, "The new three dimensional work doesn't constitute a movement, school, or style. The common aspects are too general and too little common to define a movement. The differences are greater than the similarities."

Tony Smith (sculptor)
Anthony Peter Smith (September 23, 1912 – December 26, 1980) was an American sculptor, painter, architectural designer, and a noted art theorist. As a leading sculptor in the 1960s and 1970s, Smith is often associated with the minimalist art movement.
Tomsk
Tomsk (Russian: Томск, IPA: [tomsk]) is a city and the administrative center of Tomsk Oblast in Russia, on the Tom River. Population: 544,566 (2025); 556,478 (2021 census); 524,669 (2010 census); 487,838 (2002 census); 501,963 (1989 Soviet census).

Founded in 1604, Tomsk is one of the oldest cities in Siberia. It has six universities, with over 100,000 students, including Tomsk State University, the oldest university in Siberia.

Barnaul
Barnaul (Russian: Барнау́л, IPA: [bərnɐˈul] ⓘ) is the largest city and administrative centre of Altai Krai, Russia, located at the confluence of the Barnaulka and Ob rivers in the West Siberian Plain. As of the 2021 census, its population was 630,877, making it the 20th-largest city in Russia and the fourth-largest in the Siberian Federal District.

Located in the south of western Siberia on the left bank of the Ob River, Barnaul is a major transport, industrial, cultural, medical and educational hub of Siberia. Barnaul was founded by the wealthy Demidov family, who intended to develop the production of copper and silver, which continued after the factories were taken over by the Crown. Barnaul became a major centre of silver production in Russia. Barnaul was granted city status in 1771.
Immunoglobulin class switching
Immunoglobulin class switching, also known as isotype switching, isotypic commutation or class-switch recombination (CSR), is a biological mechanism that changes a B cell's production of immunoglobulin from one type to another, such as from the isotype IgM to the isotype IgG. During this process, the constant-region portion of the antibody heavy chain is changed, but the variable region of the heavy chain stays the same (the terms variable and constant refer to changes or lack thereof between antibodies that target different epitopes). Since the variable region does not change, class switching does not affect antigen specificity. Instead, the antibody retains affinity for the same antigens, but can interact with different effector molecules.

Somatic hypermutation
Somatic hypermutation (or SHM) is a cellular mechanism by which the immune system adapts to the new foreign elements that confront it (e.g. microbes). A major component of the process of affinity maturation, SHM diversifies B cell receptors used to recognize foreign elements (antigens) and allows the immune system to adapt its response to new threats during the lifetime of an organism. Somatic hypermutation involves a programmed process of mutation affecting the variable regions of immunoglobulin genes. Unlike germline mutation, SHM affects only an organism's individual immune cells, and the mutations are not transmitted to the organism's offspring. Because this mechanism is merely selective and not precisely targeted, somatic hypermutation has been strongly implicated in the development of B-cell lymphomas and many other cancers.
Andrei Vasilevskiy
Andrei Andreyevich Vasilevskiy (Russian: Андрей Андреевич Василевский; born 25 July 1994) is a Russian professional ice hockey player who is a goaltender for the Tampa Bay Lightning of the National Hockey League (NHL). He was drafted in the first round, 19th overall, by the Lightning at the 2012 NHL entry draft.

Nicknamed the "Big Cat" and "Vasy", Vasilevskiy won the Vezina Trophy as the league's top goaltender in the 2018–19 season and was also nominated for the 2017–18 NHL season. He led the league in wins for five consecutive seasons (2017–18 to 2021–22). He backstopped the Lightning to back-to-back Stanley Cup championships in 2020, where he set a record of 18 playoff wins (only possible because that year's postseason had play-in games), and again in 2021 where he won the Conn Smythe Trophy as the most valuable player in the playoffs.

Brayden Point
Brayden Point (born March 13, 1996) is a Canadian professional ice hockey player who is a centre for the Tampa Bay Lightning of the National Hockey League (NHL). The Lightning selected Point in the third round, 79th overall of the 2014 NHL entry draft. Point won the Stanley Cup back-to-back with the Lightning in 2020 and 2021, leading the playoffs in goal-scoring both times, including scoring the Stanley Cup-clinching goal of the 2020 Stanley Cup Final.
Southwestern Athletic Conference
The Southwestern Athletic Conference (SWAC) is a collegiate athletic conference headquartered in Birmingham, Alabama, which is made up of historically black colleges and universities (HBCUs) in the Southern United States. It participates in the NCAA's Division I for most sports; in football, it participates in the Football Championship Subdivision (FCS), formerly referred to as Division I-AA.

The SWAC is considered the premier HBCU conference and ranks among the elite in the nation in terms of alumni affiliated with professional sports teams, particularly in football.  On the gridiron, the conference has been the biggest draw on the Football Championship Subdivision (FCS) level of the NCAA, leading the nation in average home attendance every year except one since FCS has been in existence.  In 1994, the SWAC fell just 40,000 fans short of becoming the first non-Football Bowl Subdivision conference to attract one million fans to its home games.

NCAA Division I Football Championship Subdivision
The NCAA Division I Football Championship Subdivision (FCS), formerly known as Division I-AA, is the second-highest level of college football in the United States, after the Football Bowl Subdivision (FBS). Sponsored by the National Collegiate Athletic Association (NCAA), the FCS level comprises 129 teams in 13 conferences as of the 2024 season.
Delmar, Delaware
Delmar is a town in Sussex County, Delaware, United States, on the Maryland border along the Transpeninsular Line. Its motto is "The Little Town Too Big for One State." As of the 2020 census, Delmar had a population of 2,027. It is part of the Salisbury, Maryland-Delaware Metropolitan Statistical Area and a suburb of Salisbury, MD.

Georgetown, Delaware
Georgetown is a town in and the county seat of Sussex County, Delaware, United States. As of the 2020 census, Georgetown had a population of 7,134.

Georgetown is part of the Salisbury, Maryland-Delaware Metropolitan Statistical Area.