hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Operator theory
In mathematics, operator theory is the study of linear operators on function spaces, beginning with differential operators and integral operators. The operators may be presented abstractly by their characteristics, such as bounded linear operators or closed operators, and consideration may be given to nonlinear operators. The study, which depends heavily on the topology of function spaces, is a branch of functional analysis.

If a collection of operators forms an algebra over a field, then it is an operator algebra. The description of operator algebras is part of operator theory.

Differential operator
In mathematics, a differential operator is an operator defined as a function of the differentiation operator. It is helpful, as a matter of notation first, to consider differentiation as an abstract operation that accepts a function and returns another function (in the style of a higher-order function in computer science).

This article considers mainly linear differential operators, which are the most common type. However, non-linear differential operators also exist, such as the Schwarzian derivative.
Sai Vidya Institute of Technology
Sai Vidya Institute of Technology (SVIT) is an engineering college located in North Bengaluru at Yelhanka, Bangalore, India. It was ranked 35th in the Top 100 T-Schools (private) and 53rd in Top 100 T-Schools (overall) in the All India T Schools Survey conducted by Data Quest Magazine. Among colleges in Karnataka it was 7th and 9th respectively in the ranking lists. Established in 2008, SVIT offers six undergraduate courses and one post-graduate course and is affiliated to the Visvesvaraya Technological University. The institution is accredited by AICTE, NBA (New Delhi) and recognized by the government of Karnataka.

Visvesvaraya Technological University
Visvesvaraya Technological University (VTU) is a collegiate public state university in Belagavi, Karnataka established by the Government of Karnataka. It came into existence in the year 1998. The university is named after Sir M. Visvesvaraya, an Indian civil engineer, statesman and the 19th Diwan of Mysore.
Edward Seymour (Royal Navy officer)
Admiral of the Fleet Sir Edward Hobart Seymour, GCB, OM, GCVO, PC (30 April 1840 – 2 March 1929) was a Royal Navy officer. As a junior officer he served in the Black Sea during the Crimean War. He then took part in the sinking of war junks, the Battle of Canton and the Battle of Taku Forts during the Second Opium War and then saw action again at the Battle of Cixi during the Taiping Rebellion.

Seymour went on to be Second-in-Command of the Channel Squadron and then Admiral Superintendent of Naval Reserves. After that he became Commander-in-Chief, China Station. During the Boxer Rebellion, he led an expedition of 2,000 sailors and marines from Western and Japanese warships to relieve the besieged diplomatic legations in Peking. The expedition was defeated by Chinese and Boxer forces and had to return to Tianjin. Although the mission had failed, when Seymour arrived back at Portsmouth he and his men were welcomed by thousands of people lining the beach and pier.

Order of Merit
The Order of Merit (French: Ordre du Mérite) is an order of merit for the Commonwealth realms, recognising distinguished service in the armed forces, science, art, literature, or the promotion of culture. Established in 1902 by Edward VII, admission into the order remains the personal gift of its Sovereign—currently Edward VII's great-great-grandson Charles III—and is restricted to a maximum of 24 living recipients from the Commonwealth realms, plus honorary members. While all members are awarded the right to use the post-nominal letters OM and wear the badge of the order, the Order of Merit's precedence among other honours differs between countries.
Save Your Love (Renée and Renato song)
"Save Your Love" is a song which, when performed by duo Renée and Renato, was a UK number-one hit in December 1982. It remained at the top of the chart for four weeks before being overtaken by Phil Collins' cover of "You Can't Hurry Love". The song was written by Johnny Edward (creator and voice of fictional robot TV character Metal Mickey) and his wife Sue. Edward also produced the song and released it on his own label, Hollywood Records.

"Save Your Love" entered the UK Singles Chart on 13 November 1982 at number 38. However, it began to pick up sales during the Christmas period, and six weeks after its debut was at the top of the charts, resulting in it being played on Top of the Pops and many radio stations.  It was the first ever completely indie number one, and it sold some 980,000 copies. Renée (whose real name was Hilary Lester), did not appear in the video for "Save Your Love"; instead, she was replaced by a model named Vivienne Marshall (née Penny).

You Can't Hurry Love
"You Can't Hurry Love" is a song originally recorded by the Supremes on the Motown label. It was released on July 25, 1966 as the second single from their studio album The Supremes A' Go-Go.

Written and produced by Motown production team Holland–Dozier–Holland, the song topped the US Billboard Hot 100, made the top five in the UK, and top 10 in Australia. It was released and peaked in late summer and early autumn in 1966. Sixteen years later, Phil Collins re-recorded the song for his album Hello, I Must Be Going!. When released as a single it became a number one hit in the UK, staying there for two weeks beginning in January 1983, and reached number 10 on the US Billboard Hot 100 a month later.

Billboard named the song number 19 on their list of 100 Greatest Girl Group Songs of All Time. The BBC ranked "You Can't Hurry Love" at number 16 on The Top 100 Digital Motown Chart, which is based solely on all time UK downloads and streams of Motown releases.
BMW M Hybrid V8
The BMW M Hybrid V8 is a sports prototype racing car designed by BMW M and built by Dallara. It is designed to the Le Mans Daytona h (LMDh) regulations, and debuted in the 2023 IMSA SportsCar Championship at the season-opening 24 Hours of Daytona. It marks BMW's first return to the top-flight of sports prototype racing since the BMW V12 LMR in 1999. The car also participates in the FIA World Endurance Championship from 2024 onwards.

BMW V12 LMR
The BMW V12 LMR is a Le Mans Prototype built for sports car racing from 1999 to 2000. The car was built through an alliance between BMW Motorsport and Williams Racing, and was the successor to the failed BMW V12 LM of 1998.  It is famous for earning BMW its only overall victory to date at the 24 Hours of Le Mans.
History of Lethbridge
The modern history of Lethbridge extends to the mid-19th century, when the area was developed from drift mines opened by Nicholas Sheran in 1874, and the North Western Coal and Navigation Company in 1882. Prior to the development of drift mines in the area, Lethbridge, Alberta was known as Coal Banks, and was part of the territory of the Blackfoot Confederacy. The Confederacy was made up of the Kainai Nation, the Northern Peigan, the Southern Peigan (Blackfeet), and the Siksika Nation.

North Western Coal and Navigation Company
The North Western Coal and Navigation Company, also known as Alberta Railway and Coal Company or Alberta Railway and Irrigation Company, was a coal mining company formed in London, England in 1882 by Sir Alexander Tilloch Galt, one of Canada's Fathers of Confederation. As part of his vision for Canada, Galt was committed to finding industries that would bring settlers to the District of Alberta of the Northwest Territories.  The company was founded to create a coal mining industry that could bring settlers to the Northwest Territories. It was based in Lethbridge, Alberta, with his son Elliott Torrance Galt, managing day-to-day operations. The company's superintendent was William Stafford.  Money for this company came from a consortium of investors from Canada, England, and the United States.
Il ritorno del Monnezza
Il ritorno del Monnezza (lit. 'The return of Monnezza') is a 2005 Italian poliziottesco-comedy film directed by Carlo Vanzina.

The film pays hommage to the 1970s poliziotteschi. The main character Rocky Giraldi, played by Claudio Amendola, is a combination of two of the most popular characters of the genre, Er Monnezza and Nico Giraldi, both originally played by actor Tomas Milian.

Poliziotteschi
Poliziotteschi (Italian: [polittsjotˈteski]; sg.: poliziottesco) constitute a subgenre of crime and action films that emerged in Italy in the late 1960s and reached the height of their popularity in the 1970s. They are also known as polizieschi all'italiana,  Italo-crime, spaghetti crime films, or simply Italian crime films. Influenced primarily by both 1970s French crime films and gritty 1960s and 1970s American cop films and vigilante films (among other influences), poliziotteschi films were made amidst an atmosphere of socio-political turmoil in Italy known as Years of Lead and amidst increasing Italian crime rates. The films generally featured graphic and brutal violence, organized crime, car chases, vigilantism, heists, gunfights, and corruption up to the highest levels. The protagonists were generally tough working class loners, willing to act outside a corrupt or overly bureaucratic system.
Thomas Treloar
Thomas John Treloar (1 August 1892 – 15 November 1953), known as Jack Treloar, was an Australian politician. Born in Tamworth, New South Wales, he was educated at Sydney Grammar School before returning to Tamworth as a shopkeeper. He eventually became a company director before serving in World War I 1915–18 and World War II 1942–46. In 1949, he was elected to the Australian House of Representatives as the Country Party member for Gwydir, defeating Labor minister William Scully. He died in 1953, necessitating a by-election for his seat.

William Scully (Australian politician)
William James Scully (1 February 1883 – 19 March 1966) was an Australian politician and farmer. He was a member of the Australian Labor Party (ALP) and held ministerial office in the governments of John Curtin and Ben Chifley, serving as Minister for Commerce (1941–1942), Commerce and Agriculture (1942–1946) and Vice-President of the Executive Council (1946–1949). He served in the House of Representatives from 1937 to 1949, representing the New South Wales seat of Gwydir.
Björn Stenvers
Björn Stenvers GCC KCM (born 25 May 1972, in Arnhem) is the CEO of the Eye Care Foundation. Before he was CEO at the Fonds de dotation de l’ICOM (of the International Council of Museums).
He was the director of the foundation of the Official Museums of Amsterdam (2013-2016) which he also founded. Björn was the only Dutch lecturer at RANEPA (2015-2022).

In 2017 Stenvers founded the Altai Museum Academy, the Moscow Zoo Academy, the Aruba Museum Academy, in 2015 the Amsterdam Museum Academy, and in 2014 Rostov Kremlin Museum Academy, for museum staff trainings.
He holds a number of board positions; chair of the People's University of Amsterdam, chair of the Nepal Federation Netherlands (NFN), ICOM Europe, the Amsterdam Light Festival and trustee of the World Heritage Site of Brest Fortress. He has several degrees in Art History, Marketing and Management. Stenvers is married to singer Tamara Hoekwater. He is the great-grandchild of the Austrian composer Franz R. Friedl.

Royal Order of Cambodia
The Royal Order of Cambodia (Khmer: គ្រឿងឥស្សរិយយសព្រះរាជាណាចក្រកម្ពុជា, romanized: Krœăng Ĕssârĭyôyôs Preăh Réachéanachâkr Kâmpŭchéa; French: Ordre royal du Cambodge) was a colonial order of chivalry of French Cambodia, and is still in use as an order of chivalry in the present-day Kingdom of Cambodia.
Ramón Santiago
Ramón David Santiago Sanchez (born August 31, 1979) is a Dominican-American former professional baseball infielder and manager. He played in Major League Baseball (MLB) for the Detroit Tigers from 2002 to 2003, and 2006 to 2013, the Seattle Mariners from 2004 to 2005, and the Cincinnati Reds in 2014. He spent most of his major league career at shortstop, but also played a significant amount of time at second base, and occasionally third base.

Santiago is the only MLB player in history to hit a grand slam in his last at-bat with a walk-off home run. He accomplished this feat playing with the Reds with two outs in the bottom of the 10th inning on September 27, 2014, on a 1–0 pitch from the Pittsburgh Pirates' Bobby LaFromboise.

Bobby LaFromboise
Robert Joseph LaFromboise (born June 25, 1986) is an American former professional baseball pitcher. He played in Major League Baseball (MLB) for the Seattle Mariners and Pittsburgh Pirates. He was a Southern League All-Star in 2011 and 2012.
Atomosphyrus wandae
Atomosphyrus wandae is a species of jumping spider that lives in Brazil. The spider lives on the ground in gallery forest, shrubland and open fields. Only the male has been identified; it was first described in 2020 by Abel Bustamante and Gustavo Ruiz. It is a small spider with an orange carapace 1.07 mm (0.042 in) iong and a cream-colored abdomen 1.44 mm (0.057 in) long. The carapace has a pattern of stripes and the abdomen has a pattern of spots. It can be distinguished from other spiders in the genus, including the similar  Atomosphyrus breyeri, by Its copulatory organs are, particularly the length of its embolus and its triangular retrolateral tibial apophysis.

Jumping spider
Jumping spiders are spiders in the family Salticidae, with almost 700 genera and around 7,000 described species, making it the largest family of spiders – comprising 13% of spider species. Jumping spiders have some of the best vision among arthropods — being capable of stereoptic color vision — and use sight in courtship, hunting, and navigation.

Although they normally move unobtrusively and fairly slowly, most species are capable of very agile jumps, notably when hunting, but sometimes in response to sudden threats or crossing long gaps. Both their book lungs and tracheal system are well-developed, and they use both systems (bimodal breathing). Jumping spiders are generally recognized by their eye pattern. All jumping spiders have four pairs of eyes, with the anterior median pair (the two front middle eyes) being particularly large.
USS Frederick (LST-1184)
USS Frederick (LST-1184) was a Newport-class tank landing ship which replaced the traditional bow door-design tank landing ships (LSTs) of the United States Navy. The ship was named after the city of Frederick, Maryland and Frederick County, Maryland. The vessel entered service in 1970 with the United States Pacific Fleet and saw service during the Vietnam War, and the Persian Gulf War earning three battle stars. The ship was decommissioned in 2002 and put up for sale.

Frederick was acquired by the Mexican Navy the same year as part of the Security Assistance Program and entered service in December 2002 renamed ARM Usumacinta. Usumacinta has since taken part in three RIMPAC multi-national naval exercises as well as provide humanitarian support following earthquakes in Oaxaca and Chiapas.

Newport-class tank landing ship
Newport-class tank landing ships were an improved class of tank landing ship (LST) designed for and employed by the United States Navy from 1969 to 2002. The ships were intended to provide substantial advantages over their World War II-era predecessors. Larger and faster than any previous LST design, they carried a ramp over the bow that allowed them to surpass 20 knots (37 km/h; 23 mph), a goal of the United States amphibious forces. 27 were planned of which twenty were completed, the high number due to the demands of US force projection estimates. However, the arrival of the air-cushioned landing craft which allowed for over-the-horizon attacks made the class obsolete in the eyes of the United States Navy. Placed in reserve, twelve were eventually sold to foreign navies, while the remaining eight have since been decommissioned.
2025 Vincentian general election
General elections were held in Saint Vincent and the Grenadines on 27 November 2025 to elect 15 members of the House of Assembly.

The incumbent Unity Labour Party (ULP) government, led by Prime Minister Ralph Gonsalves, sought re-election to a record sixth term in office. They were challenged by the opposition New Democratic Party (NDP), led by Godwin Friday, who sought to form government for the first time since 1998. The election resulted in a landslide victory for the NDP, winning 14 of the 15 seats up for election. In its worst result in party history, the ULP was reduced to one seat from 9, with Gonsalves as its only remaining representative. The party also saw several cabinet members defeated in what was the largest fall from government in the nation's history. It was also the best result for the NDP since 1989.

1989 Vincentian general election
General elections were held in Saint Vincent and the Grenadines on 16 May 1989. The result was a landslide victory for the centrist New Democratic Party, which won all fifteen seats, returning James Mitchell to a second term as prime minister. Voter turnout was 72%.

The 1989 election was the most lopsided in terms of the popular vote margin since the country gained independence in 1979, with the NDP securing a 36-point victory over the second-placed Saint Vincent Labour Party.
ATC code M05
ATC code M05 Drugs for treatment of bone diseases is a therapeutic subgroup of the Anatomical Therapeutic Chemical Classification System, a system of alphanumeric codes developed by the World Health Organization (WHO) for the classification of drugs and other medical products. Subgroup M05 is part of the anatomical group M Musculo-skeletal system.

Codes for veterinary use (ATCvet codes) can be created by placing the letter Q in front of the human ATC code: for example, QM05. National issues of the ATC classification may include additional codes not present in this list, which follows the WHO version.

Anatomical Therapeutic Chemical Classification System
The Anatomical Therapeutic Chemical (ATC) Classification System is a drug classification system that classifies the active ingredients of drugs according to the organ or system on which they act and their therapeutic, pharmacological and chemical properties. Its purpose is an aid to monitor drug use and for research to improve quality medication use. It does not imply drug recommendation or efficacy. It is controlled by the World Health Organization Collaborating Centre for Drug Statistics Methodology (WHOCC), and was first published in 1976.
Angermünde station
Angermünde station is a transportation hub in the city of Angermünde in the northeast of the German state of Brandenburg. The station opened on 15 November 1842 on the Stettin Railway between Berlin and Szczecin and is the starting point of the Angermünde-Stralsund line to Stralsund, the Angermünde-Schwedt line to Schwedt and a disused branch line to Bad Freienwalde.

Berlin–Szczecin railway
The Berlin–Szczecin railway, also known in German as the Stettiner Bahn (Stettin Railway), is a mainline railway connecting the German capital of Berlin with the Polish port city of Szczecin. It is one of the oldest lines in Germany.

It was built by the Berlin-Stettin Railway Company under the Kingdom of Prussia in 1842 and 1843 and was the company's trunk line. The line was duplicated between Berlin and Angermünde in 1863 and between Angermünde and Szczecin in 1873.

The line is still used by regional trains on the Berlin–Angermünde route (some to or from Stralsund) and on the Angermünde–Szczecin route as well as the long-distance trains on the entire Berlin–Szczecin line. Between central Berlin and the suburban station of Bernau the line also has its own suburban tracks used by the Berlin S-Bahn. The line is also a major route for the transport of freight between Germany and Poland. Except for the section between Passow and Szczecin Gumieńce the entire route is electrified.
Madhuranjani
Madhuranjani (मधुरंजनी) or Madhu Ranjani, is a Hindustani classical raga from the Kafi Thaat. It is an Audav-Audav raag, (means pentatonic in ascending and descending scale). Madhuranjani is equivalent to raag Shrotasvini or Udayaravichandrika of Carnatic music. Raag Madhuranjani is formed when shudh Ni is taken instead of komal ni and omitting Ri in Raag Dhani. Some musicians also use rag Madhuvanthi in ascending and rag Shivranjini in descending for this raag. It is also similar to Patdeep if Dha and Ri is omitted. It is said to have been adopted from Carnatic raga Srotaswini. There is another combination of swaras to sing this raga where Ni komal of Kafi is also added.

Madhuvanti
Madhuvanti is a raga used in Indian classical music. It is a Hindustani music raga, which is reported to have been borrowed into Carnatic music, and is structurally similar to Multani.

This Raga is based on Todi Thaat (Mode). It is a romantic raga based on the foundation, eternity and colors of love. Madhu literally means honey. It is a very sweet raga with a very simple philosophy of love and romance.
Gerard Ouimette
Gerard Thomas Ouimette (March 6, 1940 – April 19, 2015), commonly known as The Frenchman, was an American mobster and author from Providence, Rhode Island who was a prominent associate of the Patriarca crime family. He served for years as one of Raymond L. S. Patriarca's lieutenants, and also headed his own faction of the Patriarca mob.

Raymond L. S. Patriarca
Raymond Loreda Salvatore Patriarca (/ˌpætriˈɑːrkə/; March 17, 1908 – July 11, 1984) was an American mobster and crime boss from Providence, Rhode Island, who became the long-time boss of the Patriarca crime family, whose control extended throughout New England for more than three decades. Patriarca died on July 11, 1984.
RaShon Young
RaShon Young (born June 22, 1999) is an American politician who is currently serving as a Democratic member of the Florida House of Representatives, representing the 40th district. He was elected in a special election on September 2, 2025, to succeed incumbent LaVon Bracy Davis, who ran for state senate in a concurrent special election.

The district is based in northern Orange County and includes the communities of Pine Hills, Lockhart, and portions of Fairview Shores. Young became the first Generation Z Democrat to be elected to the Florida Legislature after his win.

LaVon Bracy Davis
LaVon Bracy Davis is an American attorney and politician who is a member of the Florida Senate, representing Senate District 15 in the Orlando area. She previously served as a member of the Florida House of Representatives for House District 40. She assumed office on November 8, 2022. Her brother is former Florida state senator Randolph Bracy. She lives in Ocoee, Florida.
XCOM: Chimera Squad
XCOM: Chimera Squad is a turn-based tactical video game developed by Firaxis Games and published by 2K as part of the XCOM series. It is set as a sequel to XCOM 2: War of the Chosen, after a tenuous peace accord between warring human and alien forces has been achieved. The player controls a mixed squad of human and alien special forces soldiers that help maintain the fragile peace of City 31, an experimental city where humans and aliens are attempting cohabitation. While Chimera Squad follows similar tactical elements of the XCOM series, it introduces new gameplay concepts to accelerate the pace of gameplay.

The game was released on Windows on April 24, 2020.

Turn-based tactics
Turn-based tactics (TBT) is a sub-genre of strategy video games. They are turn-based simulations of operational warfare and military tactics in generally small-scale confrontations as opposed to more strategic considerations of turn-based strategy (TBS) games.  Turn-based tactical gameplay is characterized by the expectation of players to complete their tasks using only the combat forces provided to them in a generally realistic (or at least believable) manner.