hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Redu Station
Redu Station is an ESTRACK radio antenna station for communication with spacecraft. The station is located in Wallonia, about one kilometer away from the village of Redu, Belgium, where it has been tracking satellites since 1968. The ground terminals provide tracking capabilities in C band, L-band, S-band, Ku band, and Ka band as well as provide in-orbit tests of telecommunication satellites.

Redu Station was recognized and fully integrated as an ESA Centre in 2009.

ESTRACK
The European Space Tracking (ESTRACK) network consists of a number of ground-based space-tracking stations belonging to the European Space Agency (ESA), and operated by the European Space Operations Centre (ESOC) in Darmstadt, Germany. The stations support various ESA spacecraft and facilitate communications between ground operators and scientific probes such as XMM-Newton, Mars Express, BepiColombo, Gaia. Similar networks are run by the USA, China, Russia, Japan, and India.
Dail Soccer Field
The Dail Soccer Field is the on-campus soccer stadium at North Carolina State University in Raleigh, North Carolina. With a capacity of 3,000-seat, it was built in 2008. The current tenants are the NC State Wolfpack men's and women's soccer teams. The opening of the stadium allowed both soccer teams to play night games because their prior stadium did not include flood lights.  Prior to the soccer stadium being completed, the complex was used as a training site for athletes from Australia, New Zealand, Jamaica and Norway prior to the 1996 Summer Olympics in Atlanta.

NC State Wolfpack women's soccer
The NC State Wolfpack women's soccer team represent North Carolina State University in the Atlantic Coast Conference (ACC) of NCAA Division I women's college soccer. The team has advanced to the NCAA Women's soccer tournament 14 times.  The most notable of these appearances was in 1988, when the Wolfpack finished runners up.
Columbia Climate School
The Columbia Climate School is a professional school of Columbia University, located in New York City. Its mission is to advance knowledge and train leaders in climate science, sustainability, and related fields.

Established in 2020, it is the first new school created at Columbia in more than 25 years. The school was formed by consolidating the university’s major climate-related research centers, including the Lamont–Doherty Earth Observatory, and by integrating the functions of the Earth Institute with Columbia’s existing Master’s program in Climate and Society.

Lamont–Doherty Earth Observatory
The Lamont-Doherty Earth Observatory (LDEO) is a research institution of Columbia University specializing in the Earth system science. It is located on its own campus north of Manhattan in Palisades, New York.

The observatory was one of the centers of research that led to the development of the theory of plate tectonics as well as many other notable scientific developments.
The Motion Lounge
The Motion Lounge was a nightclub located at 420 Graham Avenue, Williamsburg, Brooklyn. This was a hangout for the Bonanno crime family under caporegime Dominick "Sonny Black" Napolitano. It was one of the central locations in FBI agent Joseph D. Pistone's six-year undercover operation to infiltrate the Mafia, and featured in his autobiography Donnie Brasco: My Undercover Life in the Mafia. A fictionalized version of the lounge featured in the film adaptation, Donnie Brasco.

Donnie Brasco: My Undercover Life in the Mafia
Donnie Brasco: My Undercover Life in the Mafia (Hodder & Stoughton. ISBN 0-340-66637-4) is a 1988 autobiographical crime book written by Joseph D. Pistone (assisted by Richard Woodley) about his story as an FBI agent going undercover and infiltrating the Mafia. In 1997, the book was made into a feature film titled Donnie Brasco, starring Johnny Depp and Al Pacino.
Orthogonal functions
In mathematics, orthogonal functions belong to a function space that is a vector space equipped with a bilinear form. When the function space has an interval as the domain, the bilinear form may be the integral of the product of functions over the interval:

The functions  and  are orthogonal when this integral is zero, i.e.  whenever . As with a basis of vectors in a finite-dimensional space, orthogonal functions can form an infinite basis for a function space.  Conceptually, the above integral is the equivalent of a vector dot product; two vectors are mutually independent (orthogonal) if their dot-product is zero.

Suppose  is a sequence of orthogonal functions of nonzero L2-norms .  It follows that the sequence  is of functions of L2-norm one, forming an orthonormal sequence.  To have a defined L2-norm, the integral must be bounded, which restricts the functions to being square-integrable.

Orthonormality
In linear algebra, two vectors in an inner product space are orthonormal if they are orthogonal unit vectors. A unit vector means that the vector has a length of 1, which is also known as normalized. Orthogonal means that the two vectors are perpendicular to each other. A set of vectors form an orthonormal set if all vectors in the set are mutually orthogonal and all of unit length. An orthonormal set which forms a basis is called an orthonormal basis.
ATP Challenger Tour 125
The ATP Challenger 125 tournaments are the second highest tier of annual men's tennis tournaments on the ATP Challenger Tour, with 125 ranking points awarded to each singles champion. They were previously the highest tier of Challenger tournaments before the introduction of ATP Challenger Tour 175 tournaments in 2023.

As of the 2026 season, the series included 36 tournaments, with some added and others upgraded or downgraded since the COVID-19 pandemic.

2026 ATP Challenger Tour
The Association of Tennis Professionals (ATP) Challenger Tour in 2026 is the secondary professional tennis circuit organized by the ATP. The 2026 ATP Challenger Tour calendar comprises 156 tournaments (as of 3 August 2026), with prize money ranging from $63,000 up to $300,000. It is the 49th edition of Challenger tournaments cycle, and 18th under the name of Challenger Tour.
Wickholm
Wickholm is a Norwegian surname. Notable people with the surname include:

Jani Wickholm (born 1977), Finnish singer

Truls Wickholm (born 1978), Norwegian politician

Valdemar Wickholm (1890–1970), Finnish track and field athlete

Scandinavian family name etymology
Heritable family names were generally adopted rather late within Scandinavia. Nobility were the first to take names that would be passed on from one generation to the next. Later, clergy, artisans and merchants in cities took heritable names. Family names (surnames) were still used together with primary patronyms (father's name plus an affix denoting relationship), which were used by all social classes. This meant that most families until modern times did not have surnames. Scandinavian patronyms were generally derived from the father's given name with the addition of a suffix meaning 'son' or 'daughter' or by occupation like Møller - ( Miller ) naming tradition remained commonly used throughout the Scandinavian countries during the time of surname formation.
Forms of the patronymic suffixes include: -son, -sen, -fen, -søn, -ler, -zen, -zon/zoon, and -sson,'datter'.
Sarah Shandera
Sarah Shandera is a physicist and an associate professor at the Pennsylvania State University. Her research currently focuses on using quantum systems, quantum information, and out-of-equilibrium systems as tools to study open questions in gravity and cosmology. She serves as a member of the Executive Team of the next generation ground-based Cosmic microwave background experiment,CMB S-4 collaboration.

Perimeter Institute for Theoretical Physics
Perimeter Institute for Theoretical Physics (PI, Perimeter, PITP) is an independent research centre in foundational theoretical physics located in Waterloo, Ontario, Canada. It was founded in 1999. The institute's founding and major benefactor is Canadian entrepreneur and philanthropist Mike Lazaridis.

The original building, designed by Saucier + Perrotte, opened in 2004 and was awarded a Governor General's Medal for Architecture in 2006. The Stephen Hawking Centre, designed by Teeple Architects, was opened in 2011 and was LEED Silver certified in 2015.

In addition to research, Perimeter also provides scientific training and educational outreach activities to the general public. This is done in part through Perimeter's Educational Outreach team.
Birdz (TV series)
Birdz is a Canadian animated television series created by Larry Jacobs, who later worked on Cyberchase. It was produced by Nelvana Limited in association with CBS Television and STVE. The show was first aired on 3 October 1998 on CBS, with the final episode's airing on 2 January 1999. Later, it was shown in Scotland in 2001, aired on Scottish Television and Grampian TV. The show was returned from 2015 as part of the "Weans' World" block on STV Glasgow and STV Edinburgh.

STV Studios
STV Studios (previously STV Productions, SMG Productions, and originally known as Scottish Television Enterprises) is the television production arm of the Scottish company STV Group plc. Its headquarters are in Glasgow, Scotland with an office in London, England.
Wisbech Rural District
Wisbech was a rural district in Cambridgeshire in England from 1894 to 1974.

It was formed from that part of the Wisbech rural sanitary district in the Isle of Ely, Cambridgeshire, by the Local Government Act 1894.  It covered the parishes of Elm, Leverington, Outwell, Parson Drove, Tydd St Giles, Upwell, and Wisbech St Mary.

The offices were in Alexandra Road, Wisbech.

When first created, the district consisted of two detached parts separated by the long, narrow tail of Wisbech Municipal Borough. In 1933, the south-western part of Wisbech MB was transferred to the parish of Elm, leaving Wisbech RD surrounding the town on three sides.

From its creation until 1965, it formed part of the administrative county of Isle of Ely, which merged to form part of Cambridgeshire and Isle of Ely.

In 1974, the district was abolished under the Local Government Act 1972 and became part of the Fenland district.

Leverington
Leverington is a village and civil parish in the Fenland District of Cambridgeshire, England. The settlement is to the north of Wisbech.

At the time of the 2001 Census, the parish's population was 2,914 people, including Four Gotes, increasing to 3,339 at the 2011 Census.
Stéphanie Séguin
Stéphanie Séguin (born June 23, 1981, in Saint-Laurent, Quebec) is an elite level Canadian ringette player who competes as a forward. Séguin currently plays for the Montreal Mission in the National Ringette League (NRL). She has been a member of Canada's national ringette team as a player and coach. In 2023, Séguin was an assistant ringette coach for Team Canada Junior (U21) competing in the 2023 World Ringette Championships. She is an assistant coach for Team Canada's senior national team in 2025.

2013 World Ringette Championships
The 2013 World Ringette Championships (2013 WRC) was an international ringette tournament and the 10th (X) World Ringette Championships. The tournament was organized by the International Ringette Federation (IRF)and was contested in North Bay, Ontario, Canada, between December 31, 2013, and January 4, 2014. The main competition took place at the North Bay Memorial Gardens.

WRC 2013 was the first time the World Junior Ringette Championships, known as the U19 World Ringette Championship, was added to the program after it had initially begun as a separate tournament. The previous year the 2012 World Junior Ringette Championships took place for elite junior ringette athletes but was organized as separate event from the World Ringette Championships program.
Shemon V
Mar Shemʿon V (died September 1502) was the patriarch of the Church of the East from 1497 until his death. His short reign is poorly documented and it is possible that he was in fact an anti-patriarch.

Probably in 1499, Shemʿon V received a pair of messengers from the Indian church requesting bishops. The patriarch consecrated Thomas and John, two monks of the monastery of Mar Awgin, as bishops and dispatched them to India with letters of authentication. Thomas returned not long after with gifts from the Indian Christians, while John remained there as bishop.

Shemʿon's death is recorded in a letter from the Indian Christians. He was buried in the monastery of Mar Awgin. It may be significant that he was not buried in the monastery of Rabban Hormizd, where his predecessor, Shemʿon IV, and nearly all his successors were buried. His election may have represented a reaction to the policies of Shemʿon IV favouring his own family.

Patriarch of the Church of the East
The patriarch of the Church of the East (also known as patriarch of the East, patriarch of Babylon, the catholicos of the East (ancient Greek: καθολικός katholikós, all-encompassing [καθ- + ὅλου + -ικός]) or the grand metropolitan of the East) is the patriarch, or leader and head bishop (sometimes referred to as Catholicos or universal leader) of the Church of the East. The position dates to the early centuries of Christianity within the Sassanid Empire, and the Church has been known by a variety of names, including the Church of the East, Nestorian Church, the Persian Church, the Sassanid Church, or East Syrian.

Since 1552, rival patriarchal lines were established, traditionalist on one side and pro-Catholic on the other. In modern times, patriarchal succession is claimed from this office to the patriarchal offices of the successor churches: the Chaldean Catholic Church, the Assyrian Church of the East, and the Ancient Church of the East.
Well-Strung
Well-Strung is an American string quartet based in New York City that is known for fusing classical music with modern pop music. The band was formed in 2012 by band member Chris Marchant and producer Mark Cortale. The band consists of four members, who all identify as gay: first violinist Edmund Bagnell, second violinist Christopher Marchant, cellist Daniel Shevlin, and violist Trevor Wadleigh. The band has performed arrangements of hits by artists including Adele, Britney Spears, Ke$ha, Lady Gaga, P!nk, and Rihanna, arranged with classical songs by composers like Bach, Dvořák, Mozart, and Vivaldi. They have also performed covers of songs from films. The band performs their own arrangements.

Provincetown, Massachusetts
Provincetown (/ˈprɒvɪnsˌtaʊn/) is a town located at the tip of Cape Cod in Massachusetts. A small coastal resort town with a year-round population of 3,664 as of the 2020 United States census, Provincetown has a summer population as high as 60,000. It contains the census-designated place of the same name. Often called "P-town" or "Ptown", the locale is known as a vacation destination for its beaches, harbor, artists, and tourist industry, particularly for LGBTQ people.
Tropidophis feicki
Tropidophis feicki, also known commonly as the broad-banded dwarf boa, the broad-banded trope, and Feick's dwarf boa, is a species of non-venomous snake in the family Tropidophiidae. The species is endemic to Cuba.

Tropidophiidae
The Tropidophiidae, common name dwarf boas or thunder snakes, are a family of nonvenomous snakes found from Mexico and the West Indies south to southeastern Brazil. These are small to medium-sized fossorial snakes, some with beautiful and striking color patterns. Currently, two living genera, containing 34 species, are recognized. Two other genera (Ungaliophis and Exiliboa) were once considered to be tropidophiids but are now known to be more closely related to the boids, and are classified in the subfamily Ungaliophiinae. There are a relatively large number of fossil snakes that have been described as tropidophiids (because their vertebrae are easy to identify), but which of these are more closely related to Tropidophis and Trachyboa and which are more closely related to Ungaliophis and Exiliboa is unknown.
Washington Grays (Philadelphia)
The Washington Grays of Philadelphia, also known as Volunteer Corps of Light Infantry, Light Artillery Corps, Washington Grays, Artillery Corps, Washington Grays, was a volunteer regiment of the United States.  Formed in 1822 in Philadelphia, the regiment became part of the Pennsylvania National Guard in 1879.

John Oppell Foering wrote, "Without question [the Washington Grays] have been the parent and pattern of the militia of the City and State, as well as the foundation upon which was erected the magnificent National Guard of Pennsylvania if not of the entire country."

United States Volunteers
United States Volunteers (also called U.S. Volunteers, U.S. Volunteer Army, among other variations) were military volunteers called upon during wartime to help the United States Army. They were separate from the Regular Army and the militia.

Until the Militia Act of 1903, the land forces of the United States were divided into three organizations:

The Regular Army, which was the permanent military establishment of the United States in peace and war.

The militia of states and territories, when called into the service of the United States.

Volunteer forces that the Congress of the United States authorized to be organized for a limited time period as an adjunct to the Regular Army in time of emergencies.
1994 Cleveland Indians corked bat incident
The 1994 Cleveland Indians corked bat incident took place on July 15, 1994, at Comiskey Park in Chicago during a game between the Cleveland Indians and the Chicago White Sox.

In the first inning, White Sox manager Gene Lamont was tipped off that Indians batter Albert Belle was using a corked baseball bat. Under the rules of Major League Baseball, a manager may challenge one opponent's baseball bat per game. Lamont challenged Belle's bat with umpire Dave Phillips, who confiscated the bat and locked it in the umpires' dressing room.

Baseball bat
A baseball bat is a smooth wooden or metal club used in the sport of baseball to hit the ball after it is thrown by the pitcher. By regulation it may be no more than 2.61 inches (6.6 cm) in diameter at the thickest part and no more than 42 inches (1.067 m) in length. Although historically bats approaching 3 pounds (1.4 kg) or 48 oz were used, modern bats of 33 ounces (0.94 kg) are common, topping out at 34 to 36 ounces (0.96 to 1.02 kg).
So You Think You Can Dance Canada season 3
Season 3 of So You Think You Can Dance Canada is a dance reality show and competition that airs on CTV.  It is hosted by ETalk correspondent Leah Miller. In addition to the winner receiving the title of Canada's Favourite Dancer and $100,000, both the winner and runner-up received a Mazda 2.

Leah Miller
Leah Miller (born July 20, 1981) is a Canadian television host and former MuchMusic VJ from Toronto, who was the host for the four seasons (2008–2011) of So You Think You Can Dance Canada. She was also a correspondent for the entertainment news show etalk, and E! in Canada.
Battle of Limburg (1792)
The Battle of Limburg, also called the Battle of Friedberg, was a battle of the War of the First Coalition, itself part of the French Revolutionary Wars. It took place on 9 November 1792 at Limburg an der Lahn between French Revolutionary forces and Prussian troops, ending in a French victory.

Limburg an der Lahn
Limburg an der Lahn (German pronunciation: [ˈlɪmbʊʁk ʔan deːɐ̯ ˈlaːn], lit. 'Limburg on the Lahn'; officially abbreviated Limburg a. d. Lahn) is the district seat of Limburg-Weilburg in Hesse, Germany.
Helena Symphony Orchestra
The Helena Symphony Orchestra (HSO) is an American orchestra based in Helena, Montana. Founded in 1955, the Helena Symphony plays the majority of its concerts at the grand Helena Civic Center and in the summer performs at Carroll College presenting their annual free Summer Symphony to thousands of listeners.  The music director is Allan R. Scott.

Helena, Montana
Helena (listenⓘ; /ˈhɛlənə/) is the capital city of the U.S. state of Montana and the county seat of Lewis and Clark County.

Helena was founded as a gold camp during the Montana gold rush, and established on October 30, 1864. Due to the gold rush, Helena became a wealthy city, with approximately 50 millionaires inhabiting the area by 1888. The concentration of wealth contributed to the city's prominent, elaborate Victorian architecture.

At the 2020 census Helena's population was 32,091, making it the 5th least populous state capital in the United States and the 6th most populous city in Montana. It is the principal city of the Helena Metropolitan Statistical Area, which includes all of Lewis and Clark, and Jefferson counties; the MSA's population being 83,058 according to the 2020 census.

The local daily newspaper is the Independent Record. The city is served by Helena Regional Airport (HLN).
New Bolingbroke
New Bolingbroke is a village in the civil parish of Carrington and New Bolingbroke, in the East Lindsey district of Lincolnshire, England. It is in the Lincolnshire Fens, and is about 6 miles (10 km) east from Coningsby. The village was established by John Parkinson, who was a steward to Sir Joseph Banks.

Coningsby
Coningsby /ˈkʌnɪŋzbɪ/ is a town and civil parish in the East Lindsey district in Lincolnshire, England, it is situated on the A153 road, adjoining Tattershall on its western side, 13 miles (21 km) north west of Boston and 8 miles (13 km) south west from Horncastle.
Providence Art Club
The Providence Art Club, Thomas Street, Providence, Rhode Island, was founded in 1880. An art club is an organization for artists and the community to engage and collaborate with each other in a shared space dedicated to art and culture. The Providence Art Club has studios, galleries, eateries, and a clubhouse in a "picturesque procession of historic houses," which are across the street from the First Baptist Church in America.[1] The buildings occupied by the Providence Art Club include Brick House, the two Seril Dodge Houses at 10 and 11 Thomas Street, Deacon Taylor House, and Fleur De Lys Studio.

Salmagundi Club
The Salmagundi Club, sometimes referred to as the Salmagundi Art Club, is a fine arts center founded in 1871 in the Greenwich Village section of Manhattan, New York City. Since 1917, it has been located at 47 Fifth Avenue. As of 2021, its membership roster totaled roughly 1,250 members.

The Salmagundi Club has served as a center for fine arts, artists and collectors, with art exhibitions, art classes, artist demonstrations, art auctions and many other types of events. It is also a sponsor of the United States Coast Guard Art Program (COGAP).
Silent Steel
Silent Steel is a 1995 submarine simulator computer game by Tsunami Games. It was created during the influx of interactive movies during the 1990s. The game is composed almost entirely of live-action full motion video, with sparse computer-generated graphics depicting external shots of the boat during torpedo attacks and atmospheric fly-bys. A version playable on DVD players was released in 1999, following from a DVD-ROM version in 1997. The DVD-ROM version was the first video game formatted for DVD.

A sequel, Silent Steel 2, was announced by Tsunami for release in 1997, but it was cancelled.

Interactive film
An interactive film is a video game or other interactive media that has characteristics of a cinematic film. In the video game industry, the term refers to a movie game, a video game that presents its gameplay in a cinematic, scripted manner, often through the use of full-motion video of either animated or live-action footage.

In the film industry, the term "interactive film" refers to interactive cinema, a film where one or more viewers can interact with the film and influence the events that unfold in the film.