hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Lagrange number
In mathematics, the Lagrange numbers (A382098 and A382099 in the OEIS) are a sequence of numbers that appear in bounds relating to the approximation of irrational numbers by rational numbers. They are linked to Hurwitz's theorem.

On-Line Encyclopedia of Integer Sequences
The On-Line Encyclopedia of Integer Sequences (OEIS) is an online database of integer sequences. It was created and maintained by Neil Sloane while researching at AT&T Labs. He transferred the intellectual property and hosting of the OEIS to the OEIS Foundation in 2009, and is its chairman.

OEIS records information on integer sequences of interest to both professional and amateur mathematicians, and is widely cited. As of November 2025, it contains over 390,000 sequences, and is growing by approximately 30 entries per day.

Each entry contains the leading terms of the sequence, keywords, mathematical motivations, literature links, and more, including the option to generate a graph or play a musical representation of the sequence. The database is searchable by keyword, by subsequence, or by any of 16 fields. There is also an advanced search function called SuperSeeker which runs a large number of different algorithms to identify sequences related to the input.
AFAC
AFAC can refer to:

Agencia Federal de Aviación Civil (Federal Civil Aviation Agency or ACAF), a government agency of Mexico

Air Force Administrative College, a training institute of the Indian Air Force

Arab Fund for Arts and Culture (AFAC)

Australasian Fire and Emergency Service Authorities Council

Air Force Administrative College
11°00′29″N 76°58′57″E﻿ / ﻿11.0080266°N 76.9823867°E﻿ / 11.0080266; 76.9823867
Air Force Administrative College (AFAC), located at Coimbatore, is one of the oldest training institutes of the Indian Air Force (IAF).
Olga Butkevych
Olga McGlinchey (née Butkevych; born 3 January 1986) is a Ukrainian-British wrestler. She became Britain's first medalist at the World Wrestling Championships by winning bronze in 2012. She is also a two-time European Championship bronze medalist (2011, 2014) and a 2013 Commonwealth Championship silver medalist. She was Britain's sole wrestler the 2012 Summer Olympics.

European Wrestling Championships
The European Wrestling Championships is the second oldest international wrestling competition of the modern world and the main wrestling championships in Europe. It predates World Wrestling Championships and other regional wrestling championships and is second only to the wrestling events at the Olympics. From its inception in 1898 till 1927 only Greco-Roman wrestling was contested. Since 1929 separate freestyle wrestling events were held as well. Since 1970 the two Olympic wrestling styles were contested together during the same unified events. Since 1973 Sambo wrestling was included into the championships programme along with GR and freestyle wrestling (subsequently discontinued and from 1983 contested separately). Since 2014 associated traditional wrestling styles recognized globally by UWW were incorporated into the annual championships schedule.
White Chuck Glacier
White Chuck Glacier is located in the Glacier Peak Wilderness in the U.S. state of Washington and is 3.5 mi (5.6 km) south of Glacier Peak. The glacier is within Mount Baker-Snoqualmie National Forest and nearly touches the White River Glacier though they are separated by an arête off the Kololo Peaks. White Chuck Glacier has retreated significantly since the end of the Little Ice Age. From about 1850 to 1930, the glacier thinned and by 1940, a fast rate of retreat commenced. By 1955, the glacier had three separate termini and by 2005, the northern terminus was gone. Several small proglacial lakes have been left behind by the retreating glacier. Between 1958 and 2005 White Chuck Glacier lost more than half its surface area.

Arête
An arête (/əˈrɛt/ ə-RET; French: [aʁɛt]) is a narrow ridge of rock that separates two valleys. It is typically formed when two glaciers erode parallel U-shaped valleys. Arêtes can also form when two glacial cirques erode headwards towards one another, although frequently this results in a saddle-shaped pass, called a col. The edge is then sharpened by freeze-thaw weathering, and the slope on either side of the arête steepened through mass wasting events and the erosion of exposed, unstable rock. The word arête is French for "edge" or "ridge"; similar features in the Alps are often described with the German equivalent term Grat.

Where three or more cirques meet, a pyramidal peak is created.
HMCS St. Croix
Two ships of the Canadian navy have been named HMCS St. Croix.

HMCS St. Croix (I81) (I) was a Town-class destroyer that was originally commissioned as USS McCook (DD-252) until transfer to the Royal Canadian Navy in 1940 by way of the Royal Navy.

HMCS St. Croix (DDE 256) (II) was a Restigouche-class destroyer that served in the RCN from 1958 to unification in 1968 and thence in the Canadian Forces Maritime Command from 1968 until 1974.

HMCS St. Croix (DDE 256)
HMCS St. Croix was a Restigouche-class destroyer that served in the Royal Canadian Navy and later the Canadian Forces from 1958 to 1974. The fourth ship commissioned in the class, she was the second ship to bear the name. Following her decommissioning, the ship was used as a training ship at Halifax, Nova Scotia until 1991, when St. Croix was sold for scrapping.
2020 Sugar Bowl
The 2020 Sugar Bowl was a college football bowl game played on January 1, 2020, between the Georgia Bulldogs and Baylor Bears, with kickoff scheduled for 8:45 p.m. EST (7:45 p.m. local CST) on ESPN. It was the 86th edition of the Sugar Bowl, and one of the 2019–20 bowl games concluding the 2019 FBS football season. Sponsored by insurance provider Allstate, the game was officially known as the Allstate Sugar Bowl.

Allstate
The Allstate Corporation is an American insurance company, headquartered in Glenview, Illinois (with a Northbrook, Illinois address) since 2022. Founded in 1931 as part of Sears, Roebuck and Co., it was spun off in 1993, but was still partially owned by Sears until it became an independent company completely in June 1995.  The company also has personal line insurance operations in Canada.

Allstate is a large corporation, and with 2018 revenues of $39.8 billion, it ranked 79th in the 2019 Fortune 500 list of the largest United States corporations by total revenue. Its long-running advertising campaign, in use since 1950, asks, "Are you in good hands?", and the recognizable logo portrays a pair of human hands.
RTL Samstag Nacht
RTL Samstag Nacht is a comedy television show which ran from 6 November 1993 to 23 May 1998 on German TV network RTL. It was a major comedy show on German television, created after the example of the long-running American show Saturday Night Live and broadcast late on Saturday night. It helped several new comedians in Germany to break through and was a model for several later comedy shows.

Karl Ranseier was a recurring character featured in fake news reports, mentioning his death at the end of each episode. The name Karl Ranseier has become a catchphrase in Germany that has led to its own joke category of Ranseiers which became popular outside of the comedy origin.

The show was relaunched in 2005 as the RTL Comedy Nacht.

Catchphrase
A catchphrase (alternatively spelled catch phrase) is a phrase or expression recognized by its repeated utterance. Such phrases often originate in popular culture and in the arts, and typically spread through word of mouth and a variety of mass media (such as films, internet, literature and publishing, television, and radio). Some become the de facto or literal "trademark" or "signature" of the person or character with whom they originated, and can be instrumental in the typecasting of a particular actor. Catchphrases are often humorous, can be (or become) the punch line of a joke, or a callback reminder of a previous joke.
2024 IIHF World Championship Division II
The 2024 IIHF World Championship Division II is two international ice hockey tournaments run by the International Ice Hockey Federation.

The Group A tournament was held in Belgrade, Serbia, from 21 to 27 April and the Group B tournament in Sofia, Bulgaria, from 22 to 28 April 2024.

Croatia won Group A and got promoted to Division I, while Iceland was relegated. Group B was won by Belgium and saw Turkey getting relegated.

Plus–minus (sports)
Plus−minus (+/−, ±, plus/minus) is a sports statistic used to measure a player's impact, represented by the difference between their team's total scoring versus their opponent's when the player is in the game.
Wheel of Fortune (British game show)
Wheel of Fortune is a British television game show based on the American show of the same name created by Merv Griffin. Contestants compete to solve word puzzles, similar to those used in Hangman, to win cash and prizes. The title refers to the show's giant carnival wheel that contestants spin throughout the course of the game to determine their cash and/or prizes.

The programme was produced by Scottish Television Enterprises, and aired between 19 July 1988 and 21 December 2001 for ITV. It mostly follows the same general format from the original version of the programme from the United States, with a few minor differences.

On 27 June 2023, Whisper North, in association with Sony Pictures Television and Paramount Global Content Distribution, announced the production of a revival series for broadcast on ITV in 2024, with Graham Norton serving as presenter.

Hangman (game)
Hangman is a guessing game for two or more players. One player thinks of a word, phrase, or sentence and the other(s) tries to guess it by suggesting letters or numbers within a certain number of guesses. Originally a paper-and-pencil game, there are now electronic versions.
Le Lys dans la vallée
Le Lys dans la Vallée (English: The Lily in the Valley or The Lily of the Valley) is an 1835 novel about love and society by the French novelist and playwright Honoré de Balzac (1799–1850). (The title, in French, does not refer to the English flower called "lily of the valley", which is called "muguet" in French).  It primarily concerns the emotionally vibrant but never physically consummated affection between Félix de Vandenesse and Henriette de Mortsauf. It is part of his series of novels (or Roman-fleuve) known as La Comédie humaine (The Human Comedy), which parodies and depicts French society in the period of the Bourbon Restoration and the July Monarchy (1815–1848). In his novel he also mentions the château Azay-le-Rideau, in the Loire Valley, which can still be visited today.

Bourbon Restoration in France
The Bourbon Restoration was the period of French history during which the House of Bourbon returned to power after the fall of Napoleon Bonaparte in 1814 and 1815. Exiled supporters of the monarchy returned to France, which had been profoundly changed by the French Revolution. Exhausted by the Napoleonic Wars, the kingdom experienced a period of internal and external peace, stable economic prosperity and the preliminaries of industrialisation. The July Revolution of 1830 effectively ended the restoration during the reign of Charles X, brother of the late King Louis XVI, leading to the July Monarchy and eventually the French Second Republic.
Mirnes Mešić
Mirnes Mešić (born 16 March 1978) is a Bosnian-Herzegovinian former professional footballer who played as a striker. He played for Kickers Offenbach, Stuttgarter Kickers, TSG Hoffenheim and SC Freiburg.

SC Freiburg
Sport-Club Freiburg e.V., commonly known as SC Freiburg (German pronunciation: [ʔɛs ˈtseː ˈfʁaɪbʊɐ̯k]), is a German professional football club, based in the city of Freiburg im Breisgau, Baden-Württemberg. It plays in the Bundesliga, having been promoted as champions from the 2. Bundesliga in 2016.

Between 1954 and 2021, Freiburg's stadium was the Dreisamstadion; the club moved to the newly built Europa-Park Stadion in 2021.
Pentanogmius
Pentanogmius is an extinct genus of sail-finned ray-finned fish that lived during the Late Cretaceous in what is now Europe and the United States. Five species are currently recognized, 2 from Cenomanian to Turonian Europe and 3 better known species from Coniacian to Campanian North America. The American species inhabited large areas of the Western Interior Seaway, with fossil finds indicating a range from Texas and Alabama in the south to Manitoba, Canada, in the north.

Campanian
The Campanian is the fifth of six ages of the Late Cretaceous epoch on the geologic timescale of the International Commission on Stratigraphy (ICS). In chronostratigraphy, it is the fifth of six stages in the Upper Cretaceous Series. Campanian spans the time from 83.6 (± 0.2) to 72.2 (± 0.2) million years ago. It is preceded by the Santonian and it is followed by the Maastrichtian.

The Campanian was an age when a worldwide sea level rise covered many coastal areas. The morphology of some of these areas has been preserved: it is an unconformity beneath a cover of marine sedimentary rocks.
Littlewood subordination theorem
In mathematics, the Littlewood subordination theorem, proved by J. E. Littlewood in 1925, is a theorem in operator theory and complex analysis. It states that any holomorphic univalent self-mapping of  the unit disk in the complex numbers that fixes 0 induces a contractive composition operator on various function spaces of holomorphic functions on the disk. These spaces include the Hardy spaces, the Bergman spaces and Dirichlet space.

Function space
In mathematics, a function space is a set of functions between two fixed sets. Often, the domain and/or codomain will have additional structure which is inherited by the function space. For example, the set of functions from any set X into a vector space has a natural vector space structure given by pointwise addition and scalar multiplication. In other scenarios, the function space might inherit a topological or metric structure, hence the name function space. Often in mathematical jargon, especially in analysis or geometry, a function could refer to a map of the form  or  where  is the space in question. Whilst other maps of the form  between any two spaces are simply referred to as maps. Example of this can be the space of compactly supported functions on a topological space. However in a larger context a function space could just consist of a set of functions (set theoretically) equipped with possibly some extra structure.
Central Styrian dialect
The Central Styrian dialect (srednještajersko narečje, osrednja štajerščina) is a Slovene dialect in the Styrian dialect group. It is spoken in the watersheds of the Voglajna and upper Sotla rivers in the south and the Central Dravinja Valley in the north, extending from Štore in the west to Rogatec in the east, and from Spodnja Polskava and Pragersko in the north to Podčetrtek in the south.

Dravinja
The Dravinja (German: Drann, pronounced [dʁan] ⓘ) is the largest tributary of the Drava River in Slovenia. It is 73 kilometres (45 mi) long. Its source is on the Pohorje Massif southwest of Mount Rogla about 1,150 m above sea level. The river passes Zreče, the town of Slovenske Konjice, the ruins of the fort at Zbelovo, Poljčane, Makole, Štatenberg Castle, Majšperk, and Videm pri Ptuju, where it merges with the Drava. Its main tributary is the Polskava River.

The Dravinja is the best-preserved lowland river in Slovenia and has been protected as part of the European Natura 2000 network. In addition, the river is distinguished by the Pečnik Mill, which has been proclaimed an ethnological monument.
Shevchenko, Russia
Shevchenko (Russian: Шевче́нко) is the name of several rural localities in Russia:

Shevchenko, Republic of Adygea, a khutor in Teuchezhsky District of the Republic of Adygea

Shevchenko, Kursk Oblast, a khutor in Sovetsky District of Kursk Oblast

Shevchenko, name of several other rural localities

Kursk Oblast
Kursk Oblast (Russian: Курская область, romanized: Kurskaya oblastʹ, IPA: [ˈkurskəjə ˈobləsʲtʲ]) is a federal subject of Russia (an oblast). Its administrative center is the city of Kursk. As of the 2021 census, Kursk Oblast had a population of 1,082,458.
Maxine Bahns
Maxine Lee Bahns (born February 28, 1971) is an American actress, triathlete, and model. She is best known for roles in the films The Brothers McMullen and  She's the One, appearing in both as the love interest of her then-boyfriend, Edward Burns, who directed both films.  She also appeared, uncredited, as the murdered wife of the protagonist of the television show The Mentalist.

The Mentalist
The Mentalist is an American procedural drama television series that ran from September 23, 2008, until February 18, 2015, broadcasting 151 episodes over seven seasons, on CBS. Created by Bruno Heller, who was also its executive producer, the show follows former "psychic" Patrick Jane (Simon Baker), who is a consultant to the California Bureau of Investigation (CBI), and his boss, senior agent Teresa Lisbon (Robin Tunney). Jane uses highly developed observational skills to "read" people's minds and to solve murder cases.
1997 Girabola
The 1996 Girabola was the 19th season of top-tier football competition in Angola. Primeiro de Agosto were the defending champions.

The league comprised 14 teams, the bottom two of which were relegated.

Petro de Luanda were crowned champions, winning their 11th title, while Benfica do Huambo and Primeiro de Maio were relegated.

Zé Neli of Petro do Huambo finished as the top scorer with 12 goals.

Atlético Petróleos do Huambo
Atlético Petróleos do Huambo or simply Petro do Huambo is an Angolan football club based in Huambo. The club was established in 1980 as a result of a merger between Atlético de Nova Lisboa and Desportivo Sonangol. They are currently playing their home games at the Estádio Mártires da Canhala.
Plasan SandCat
The SandCat (Hebrew: פלסן קרקל) is a composite armored vehicle designed by the then Plasan Sasa (now Plasan) of Israel. The SandCat was shown publicly for the first time at AUSA during October 2005. The latest models were shown for the first time at Eurosatory 2018. The SandCat is based on a commercial Ford F-Series chassis. Approximately 700 SandCats have been produced since 2004, and while Plasan has never released complete details, these are known to be in service with at least 16 users across five continents, and in a wide variety of roles that range from police/internal security to combat/patrol.

Chassis
A chassis (US: /ˈtʃæ.si/, UK: /ˈʃæ.si/; plural chassis /-iz/ from French châssis [ʃɑsi]), is the load-bearing framework of a manufactured object, which structurally supports the object in its construction and function. An example of a chassis is a vehicle frame, the underpart of a motor vehicle, on which the body is mounted; if the running gear such as wheels and transmission, and sometimes even the driver's seat, are included, then the assembly is described as a rolling chassis.
St. Christopher Truckers Relief Fund
St. Christopher Truckers Relief Fund (SCF) is a 501(c)(3) charity that assists professional over-the-road semi-truck drivers and their families when an illness or injury has led to an inability to work. The SCF also provides health and wellness programs targeted to these drivers.

As of June 22, 2021, SCF has helped 3,209 drivers and their families. According to Charity Navigator, SCF allocates 95.8 percent of its revenue to program expenses.

Charity Navigator
Charity Navigator is a charity assessment organization that evaluates more than 200,000 charitable organizations based in the United States, operating as a 501(c)(3) organization. It provides insights into a nonprofit's financial stability, adherence to best practices for both accountability and transparency, and results reporting. It is the largest and most-utilized evaluator of charities in the United States. It does not accept any advertising or donations from the organizations it evaluates.

According to a 2025 study, ratings by Charity Navigator shape donor behaviors, as donors increase their contributions to better rated charities. The study also found that charities try to achieve better ratings by cutting expenditures on administration and fundraising, as well as misreporting or mislabelling expenditures to game the ratings. Another study from 2025 found that Charity Navigator ratings are also a good predictor for the number of volunteers in nonprofit organizations.
Al-Nafla
Al‑Nafla (Arabic: النافلة) is a traditional cultural celebration in Qatar, held annually on the 14th day of Sha'ban, just before the Islamic month of Ramadan begins. The occasion marks the approach of Ramadan and emphasizes charity (zakat), neighborliness and preparation for fasting.

Sha'ban
Shaʽban (Arabic: شَعْبَان Šaʿbān) is the eighth month of the Islamic calendar. It is called the month of 'separation', as the word means 'to disperse' or 'to separate' because the pre-Islamic Arabs used to disperse in search of water.

The fifteenth night of this month is Mid-Sha'ban, which coincides with the celebration of Shab-e-Barat in Muslim communities all over Asia.

Sha'ban is the last lunar month before Ramadan, and so Muslims determine in it when the first day of Ramadan fasting will be. In the second Hijri year (624 CE), fasting during Ramadan was made obligatory during this month.

In the post-Tanzimat Ottoman Empire context, the word was, in French, the main language of diplomacy and a common language among educated and among non-Muslim subjects, spelled Chaʼban. The current Turkish spelling today is Şâban.
Izlel ye Delyo Haydutin
"Izlel ye Delyo Haydutin" (Bulgarian: Излел е Дельо хайдутин, lit. 'Delyo has become a hajduk') is a Bulgarian folk song from the central Rhodope Mountains about Delyo, a rebel leader who was active in the late seventeenth and early eighteenth centuries. The song is most famously sung by Valya Balkanska, a 1970 recording of which was included on the Golden Record carried on board the Voyager 1 and Voyager 2 probes.

Rhodope Mountains
The Rhodopes (/ˈrɒdəpiːz/; Bulgarian: Родопи, Rodopi; Greek: Ροδόπη, Rodopi; Turkish: Rodoplar) are a mountain range in Southeastern Europe, and the largest by area in Bulgaria, with over 83% of its area in the southern part of the country and the remainder in Greece. Golyam Perelik is its highest peak at 2,191 meters (7,188 ft). The mountain range gives its name to the terrestrial ecoregion Rodope montane mixed forests that belongs in the temperate broadleaf and mixed forests biome and the Palearctic realm. The region is particularly notable for its karst areas with their deep river gorges, large caves and specific sculptured forms, such as the Trigrad Gorge.

A significant part of Bulgaria's hydropower resources are located in the western areas of the range. There are a number of hydro-cascades and dams used for electricity production, irrigation, and as tourist destinations.
Hamanasu (train)
The Hamanasu (はまなす) was an overnight express train service in Japan operated by Hokkaido Railway Company (JR Hokkaido), which ran from Aomori to Sapporo via the Tsugaru Line, Kaikyō Line, Esashi Line, Hakodate Main Line, Muroran Main Line, and Chitose Line. The journey took approximately seven and a half hours. Following the withdrawal of the Ginga overnight express service between Tokyo and Osaka in 2008, the Hamanasu became the only locomotive-hauled express service in Japan. The service was discontinued in March 2016 and some cars were donated to the State Railway of Thailand and refurbished as excursion train named Royal Blossom.

Aomori Station
Aomori Station (青森駅, Aomori-eki) is a railway station in the city of Aomori in Aomori Prefecture, Japan. The station has been operating since September 1891, though the most recent station building, which consists of three island platforms connected to the station building by a footbridge, was completed in March 2021. Since 1987 the station has been used by the East Japan Railway Company (JR East) which operates various services to destinations throughout the Tōhoku region. Since 2010 the station's operations have been jointly run by JR East and the Aoimori Railway Company, a third sector, regional rail operator.