hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Phosphine
Phosphine (IUPAC name: phosphane) is a colorless, flammable, highly toxic compound with the chemical formula PH3, classed as a pnictogen hydride. Pure phosphine is odorless, but technical grade samples have a highly unpleasant odor like rotting fish, due to the presence of substituted phosphine and diphosphane (P2H4). With traces of P2H4 present, PH3 is spontaneously flammable in air (pyrophoric), burning with a luminous flame. Phosphine is a highly toxic respiratory poison, and is immediately dangerous to life or health at 50 ppm. Phosphine has a trigonal pyramidal structure.

Phosphines are compounds that include PH3 and the organophosphines, which are derived from PH3 by substituting one or more hydrogen atoms with organic groups. They have the general formula PH3−nRn. Phosphanes are saturated phosphorus hydrides of the form PnHn+2, such as triphosphane. Phosphine (PH3) is the smallest of the phosphines and the smallest of the phosphanes.

Phosphonium
In chemistry, the term phosphonium (more obscurely: phosphinium) describes polyatomic cations with the chemical formula PR+4 (where R is a hydrogen or an alkyl, aryl, organyl or halogen group).  These cations have tetrahedral structures.  The salts are generally colorless or take the color of the anions.
Minesweeper
A minesweeper is a small warship designed to remove or detonate naval mines. Using various mechanisms intended to counter the threat posed by naval mines, minesweepers keep waterways clear for safe shipping.

Landing craft
Landing craft are small and medium seagoing watercraft, such as boats and barges, used to convey a landing force (infantry and vehicles) from the sea to the shore during an amphibious assault. The term excludes landing ships, which are larger. Production of landing craft peaked during World War II, with a significant number of different designs produced in large quantities by the United Kingdom and United States.

Because of the need to run up onto a suitable beach, World War II landing craft were flat-bottomed, and many designs had a flat front, often with a lowerable ramp, rather than a normal bow. This made them difficult to control and very uncomfortable in rough seas. The control point (too rudimentary to call a bridge on LCA and similar craft) was normally at the extreme rear of the vessel, as were the engines. In all cases, they were known by an abbreviation derived from the official name rather than by the full title.
USL League Two
USL League Two (USL2), formerly the Premier Development League (PDL), is a semi-professional soccer league organized by the United Soccer League in the United States, forming part of the United States soccer league system. In the 2025 season, the league featured 144 teams split into nineteen regional divisions across four conferences. USL League Two is headquartered in Tampa, Florida.

The Vermont Green FC are the current champions, having defeated Ballard FC 2–1 in full time to win the 2025 USL League Two Championship final on August 2, 2025.

Austin Aztex U23
Austin Aztex U23 was an American soccer team based in Round Rock, Texas, United States. Founded in 2007, the team played in the USL Premier Development League (PDL), the fourth tier of the American Soccer Pyramid, until 2009, after which the franchise folded and the team left the league.

The team played its home games in Dragon Stadium on the campus of Round Rock High School. The team's colors were red and white.

The team was part of the official development system of the Austin Aztex USL First Division franchise, which also has an affiliation with English Premier League club Stoke City.
Big Boss Man
Ray Washington Traylor Jr. (May 2, 1963 – September 22, 2004) was an American professional wrestler best known for his appearances with the World Wrestling Federation (WWF) under the ring name (The) Big Boss Man, as well as for his appearances with World Championship Wrestling (WCW) as the Boss, the Man, the Guardian Angel, and Big Bubba Rogers. During his appearances with the WWF, Big Boss Man held the WWF World Tag Team Championship once and the WWF Hardcore Championship four times. Traylor was posthumously inducted into the WWE Hall of Fame in 2016.

Feud (professional wrestling)
In professional wrestling, a feud is a staged rivalry between multiple wrestlers or groups of wrestlers. They are integrated into ongoing storylines, particularly in events which are televised. Feuds may last for months or even years; conversely, they may be resolved with implausible speed, perhaps during a single match.
HMS Quentin
HMS Quentin was a Q-class destroyer laid down by J. Samuel White and Company, Limited, at Cowes on the Isle of Wight on 25 September 1940, launched on 5 November 1941 and commissioned on 15 April 1942. She saw service during the Second World War before being sunk in 1942 by German aircraft off North Africa.

HMS Vimy
HMS Vancouver was a British V-class destroyer. She was launched on 28 December 1917; in July 1922 she accidentally rammed the submarine H24. She was renamed HMS Vimy in April 1928. She served with distinction during World War II, earning two battle honours and damaging or sinking three enemy submarines. The Royal Navy retired her in 1945 and she was scrapped in 1948.
Thracesian Theme
The Thracesian Theme (Greek: Θρᾳκήσιον θέμα, Thrakēsion thema), more properly known as the Theme of the Thracesians (Greek: θέμα Θρᾳκησίων, thema Thrakēsiōn, often simply Θρᾳκήσιοι, Thrakēsioi), was a Byzantine theme (a military-civilian province) in western Asia Minor (modern Turkey). Created either in the mid-7th or the early 8th century as the settlement of the former Army of Thrace, after which it was named, it was one of the larger and more important themes of the Empire throughout its existence based on its proximity to Constantinople. The Thracesian Theme was one of the longest-lived themes, surviving until the region was conquered by the Turks in the early 14th century.

Strategos
Strategos (pl.  strategoi), also known by its Latinised form strategus, is a Greek term meaning 'military general'. In the Hellenistic world and in the Byzantine Empire, the term also described a military governor. In the modern Hellenic Army, it is the highest officer rank.
Physeter
Physeter is a genus of toothed whales. There is only one living species in this genus: the sperm whale (Physeter macrocephalus). Some extremely poorly known fossil species have also been assigned to the same genus including Physeter antiquus (5.3–2.6 mya) from the Pliocene of France, and Physeter vetus (2.6 mya – 12 ka) from the Quaternary of the U.S. state of Georgia. Physeter vetus is very likely an invalid species, as the few teeth that were used to identify this species appear to be identical to those of another toothed whale, Orycterocetus quadratidens.

Sperm whales spend more than 72% of their time engaged in foraging dive cycles.
Foraging behavior, including buzz vocalizations for prey capture. 
The efficiency of sperm whale foraging is attributed to their effective long range echolocation, and efficient locomotion during deep dives.

The genus name is from Ancient Greek φυσητήρ (phūsētḗr), meaning 'blowpipe', 'blowhole'.

Sotalia
The dolphin genus Sotalia is considered to have two member species with the classification of Sotalia guianensis as a distinct species from Sotalia fluviatilis in 2007. This was a result of recent morphometric analyses, as well as mitochondrial DNA analysis.

Members of this genus are found in the Atlantic and Caribbean coasts of Central and South America as well as in the Amazon River and most of its tributaries.
Kedyw
Kedyw (Polish pronunciation: [ˈkɛdɨf], partial acronym of Kierownictwo Dywersji ("Directorate of Sabotage") was a Polish World War II Home Army unit that conducted active and passive sabotage, propaganda and armed operations against Nazi German forces and collaborators.

Parasol Battalion
Battalion Parasol  (Polish: Batalion Parasol) was a Scouting battalion of the Armia Krajowa, the primary Polish resistance movement in World War II. It consisted primarily of members of the Gray Ranks. The battalion distinguished itself in numerous underground operations and took part in the Warsaw Uprising of 1944, as an element of the Radosław Group.
1980 Australian federal election
A federal election was held in Australia on 18 October 1980. All 125 seats in the House of Representatives and 34 of the 64 seats in the Senate were up for election. The incumbent Liberal–NCP coalition government, led by Prime Minister Malcolm Fraser, was elected to a third term with a reduced majority, defeating the opposition Labor Party led by Bill Hayden. This was the last federal election victory for the Coalition until the 1996 election.

Future Prime Minister Bob Hawke and future opposition leader and future Deputy Prime Minister Kim Beazley entered parliament at this election.

1974 Australian federal election
A federal election was held in Australia on 18 May 1974. All 127 seats in the House of Representatives and all 60 seats in the Senate were up for election, due to a double dissolution. The incumbent Labor Party led by Prime Minister Gough Whitlam defeated the opposition Liberal–Country coalition led by Billy Snedden. This marked the first time that a Labor leader won two consecutive elections.

Prior to the election the voting age had been reduced from 21 to 18 years. The election was held in conjunction with four referendum questions, none of which were carried.

Future Prime Minister John Howard entered parliament at this election. Snedden became the first Liberal Leader not to serve as prime minister.
Arash (singer)
Arash Labbaf (Persian: آرش لباف, pronounced [ɒːˈɾæʃ ɛ læbˈbɒːf], Azerbaijani: Arəş Ləbaf; born 23 April 1977) is an Iranian-Swedish singer, entertainer, and producer.

He represented Azerbaijan along with Aysel in the Eurovision Song Contest 2009, finishing third with the song "Always". He is also one of the judges of Persia's Got Talent, a Persian franchise of the British talent show Got Talent.

Aisel (singer)
Aysel Mammadova (Azerbaijani: Aysel Məmmədova; born 3 July 1989), known professionally as Aisel, is an Azerbaijani singer. She represented Azerbaijan in the Eurovision Song Contest 2018 with the song "X My Heart". She has also performed the Azerbaijan national anthem at the opening of the Formula 1 Azerbaijan Grand Prix 2023.
Member of Parliament (United Kingdom)
In the United Kingdom, a member of Parliament (MP) is an individual elected to serve in the House of Commons, the lower house of the Parliament of the United Kingdom. Although the House of Lords is also a house of Parliament, its members are not termed "Members of Parliament".

East Retford (UK Parliament constituency)
East Retford was a parliamentary constituency in Nottinghamshire, which elected two Members of Parliament (MPs) to the House of Commons for the first time in 1316, and continuously from 1571 until 1885, when the constituency was abolished. Although East Retford was technically a parliamentary borough for the whole of its existence, in 1830 its franchise had been widened and its boundaries had been extended to include the whole Wapentake of Bassetlaw as a remedy for corruption among the voters, and from that point onward it resembled a county constituency in most respects.
French submarine L'Espoir
L'Espoir was a French Navy Redoutable-class submarine of the M6 series commissioned in 1934. She participated in World War II, first on the side of the Allies from 1939 to June 1940, then in the navy of Vichy France until she was scuttled at Toulon in November 1942.

French submarine Le Glorieux
Le Glorieux (Glorious) was a French Navy Redoutable-class submarine of the M6 series commissioned in 1934. She participated in World War II, first on the side of the Allies from 1939 to June 1940, then in the navy of Vichy France until November 1942. She then returned to the Allied side, operating as part of the Free French Naval Forces. Along with Archimède, Argo, Casabianca, and Le Centaure, she was one of only five out of the 31 Redoutable-class submarines to survive the war. She remained in French Navy service after World War II, and was decommissioned in 1952.
Scott Storch
Scott Spencer Storch (born December 16, 1973) is an American record producer and songwriter. Storch began his career as part of Philadelphia-based hip hop band the Roots, which he joined as a keyboardist prior to the release of their 1993 debut album, Organix. He provided the keyboard riff and co-composed Dr. Dre's 1999 single "Still D.R.E.," and contributed in a similar role to several of the rapper's productions during late 1990s and early 2000s. Storch expanded his solo production work into the 2000s; he was credited on five Billboard Hot 100-number one singles—Beyoncé's "Baby Boy," Terror Squad's "Lean Back," 50 Cent's "Candy Shop," Mario's "Let Me Love You" and Chris Brown's "Run It!"—among other similarly successful chart entries throughout the remaining decade. Storch has been nominated for four Grammy Awards.

Hip-hop production
Hip hop production is the creation of hip hop music in a recording studio. While the term encompasses all aspects of hip hop music creation, including recording the rapping of an MC, a turntablist or DJ providing a beat, using samples and "scratching" using record players and the creation of a rhythmic backing track, and using a drum machine or sequencer, it is most commonly used to refer to recording the instrumental, non-lyrical and non-vocal aspects of hip hop.
Palisade
A palisade, sometimes called a stakewall or a paling, is typically a row of closely placed, high vertical standing tree trunks or wooden or iron  stakes used as a fence for enclosure or as a defensive wall. Palisades can form a stockade.

Moat
A moat is a deep, broad ditch dug around a castle, fortification, building, or town, historically to provide it with a preliminary line of defence. Moats can be dry or filled with water. In some places, moats evolved into more extensive water defences, including natural or artificial lakes, dams and sluices. In older fortifications, such as hillforts, they are usually referred to simply as ditches, although the function is similar. In later periods, moats or water defences may be largely ornamental. They could also act as a sewer.
Sequence homology
Sequence homology is the biological homology between DNA, RNA, or protein sequences, defined in terms of shared ancestry in the evolutionary history of life. Two segments of DNA can have shared ancestry because of three phenomena: either a speciation event (orthologs), or a duplication event (paralogs), or else a horizontal (or lateral) gene transfer event (xenologs).

Homology among DNA, RNA, or proteins is typically inferred from their nucleotide or amino acid sequence similarity. Significant similarity is strong evidence that two sequences are related by evolutionary changes from a common ancestral sequence. Alignments of multiple sequences are used to indicate which regions of each sequence are homologous.

BPIFB1
BPI fold-containing family B member 1 (BPIFB1) is a protein that in humans is encoded by the BPIFB1 gene. BPIFB1 is a secreted protein, expressed at very high levels in mucosa of the airways (respiratory and olfactory epithelium) and salivary glands, and at moderate levels in the digestive tract (tongue, stomach, intestinal epithelium) and pancreas.
Łódź Voivodeship
Łódź Voivodeship (Polish: województwo łódzkie [vɔjɛˈvut͡stfɔ ˈwut͡skʲɛ] ⓘ) is a voivodeship (province) of Poland. The province is named after its capital and largest city, Łódź (pronounced [wut͡ɕ]).

Łódź Voivodeship is bordered by six other voivodeships: Masovian to the north and east, Świętokrzyskie to the south-east, Silesian to the south, Opole to the south-west, Greater Poland to the west, and Kuyavian-Pomeranian for a short stretch to the north. Its territory belongs to three historical provinces of Poland – Masovia (in the east), Greater Poland (in the west) and Lesser Poland (in the southeast, around Opoczno).

Daszyna
Daszyna [daˈʂɨna] is a village in Łęczyca County, Łódź Voivodeship, in central Poland. It is the seat of the gmina (administrative district) called Gmina Daszyna. It lies approximately 13 km (8 mi) north of Łęczyca and 47 km (29 mi) north-west of the regional capital Łódź.

The village has an approximate population of 600.
Gracile tateril
The gracile tateril or slender gerbil (Taterillus gracilis) is a species of rodent found in Burkina Faso, Chad, Gambia, Ghana, Guinea, Ivory Coast, Mali, Niger, Nigeria, Senegal, Togo, and possibly Cameroon. Its natural habitats are dry savanna, arable land, pastureland, and rural gardens. It is a common species, sometimes considered an agricultural pest, and the International Union for Conservation of Nature has rated its conservation status as being of "least concern".

Gambian sun squirrel
The Gambian sun squirrel (Heliosciurus gambianus)  is a species of rodent in the family Sciuridae. It is found in Angola, Benin, Burkina Faso, Central African Republic, Chad, Democratic Republic of the Congo, Ivory Coast, Eritrea, Ethiopia, Gambia, Ghana, Guinea, Guinea-Bissau, Kenya, Liberia, Nigeria, Senegal, Sierra Leone, Sudan, Tanzania, Togo, Uganda, and Zambia. Its natural habitat is wooded savanna.
Izbornyk
Izbornyk (Ukrainian: Ізборник) is an internet-library project assembling old Ukrainian literature. It is also known as "History of Ukraine 9-18th centuries. Primary sources and interpretation". It has been online since the 21st of August 2001.

The project is a collection of major works on the history of Ruthenia, Cossack Hetmanate and Ukraine.

The project covers the following main subjects: Chronicles, Linguistics, History, Old Ukrainian Literature, Taras Shevchenko, Political Science, Literary Studies, Grammar and lexicons, Historical maps.

Khlebnikov Codex
The Khlebnikov Codex (Ukrainian: Хлєбниковський список, romanized: Khljebnykovsʹkyj spysok; Russian: Хлебниковский список, romanized: Khlebnikovskiy spisok) is a codex of Rus' chronicles compiled in the 1560s.
London Overground
The London Overground  (also known simply as the Overground) is a suburban rail network serving London and its environs. Established in 2007 to take over Silverlink Metro routes, it now serves a large part of Greater London as well as Hertfordshire, with 113 stations on the six lines that make up the network.

The Overground forms part of the United Kingdom's National Rail network but it is under the concession control and branding of Transport for London (TfL). Operation has been contracted to Arriva Rail London since 2016. TfL previously assigned orange as a mode-specific colour for the Overground in branding and publicity including the roundel, on the Tube map, trains and stations.

In 2024, each of the six Overground lines was given a distinct colour and name: Lioness (yellow), Mildmay (blue), Windrush (red), Weaver (purple), Suffragette (green), and Liberty (grey).

West Midlands Trains
WM Trains Limited, doing business as West Midlands Trains, is a British state-owned train operating company that operates commuter and local services in the West Midlands region and on the West Coast Main Line between London and the Northwest under two trading names: within the West Midlands region as West Midlands Railway (WMR) and outside the region as London Northwestern Railway (LNR). It assumed responsibility  for these services on 1 February 2026 at the conclusion of the outsourcing contract previously placed with Transport UK Group and Mitsui & Co.
Columbia Law School
Columbia Law School (CLS) is the law school of Columbia University, a private Ivy League university in New York City.

The school was founded in 1858 as the Columbia College Law School. The university is known for its legal scholarship dating back to the 18th century. Graduates of the university's colonial predecessor, King's College, include such notable early-American legal figures as John Jay, the first chief justice of the United States, and Alexander Hamilton, the first Secretary of the Treasury, who were co-authors of The Federalist Papers.

Columbia Law has many distinguished alumni, including United States presidents Theodore Roosevelt and Franklin Delano Roosevelt; ten justices of the Supreme Court of the United States; numerous U.S. Cabinet members and presidential advisers; US senators; representatives; governors; and more members of the Forbes 400 than any other law school in the world.

Stanford Law School
Stanford Law School (SLS) is the law school of Stanford University. Established in 1893, the school had an acceptance rate of 6.28% in 2021, the second-lowest of any law school in the country. George Triantis currently serves as Dean.

Stanford Law School employs more than 90 full-time and part-time faculty members and enrolls over 550 students who are working toward their Juris Doctor (J.D.) degree. Stanford Law also confers four advanced legal degrees: a Master of Laws (LL.M.), a Master of Legal Studies (M.L.S.), a Master of the Science of Law (J.S.M.), and a Doctor of the Science of Law (J.S.D.). Each fall, Stanford Law enrolls a J.D. class of approximately 180 students, giving Stanford the smallest student body of any law school ranked in the top fourteen (T14). Stanford also maintains eleven full-time legal clinics, including the nation's first and most active Supreme Court litigation clinic, and offers 27 formal joint degree programs.
Soulard, St. Louis
Soulard (/ˈsulɑːrd/ SOO-lard) is a historic neighborhood in St. Louis, Missouri. It is the home of Soulard Farmers Market, the oldest farmers' market west of the Mississippi River. Soulard is one of eight certified local historic districts in the city of St. Louis.

Lafayette Square, St. Louis
Lafayette Square is a neighborhood in St. Louis, Missouri, which is bounded on the north by Chouteau Avenue, on the south by Interstate 44, on the east by Truman Parkway, and on the west by South Jefferson Avenue. It surrounds Lafayette Park, which is the city's oldest public park — created by local ordinance in 1836.

The neighborhood is one of the oldest in St. Louis. When it was developed, it was one of the most fashionable places to live. It declined after a tornado devastated the area in 1896. Later, industrial encroachment and highway construction further weakened the neighborhood.

Since the 1970s, St. Louis residents have been buying and renovating the older homes in Lafayette Square. As of 2006, most of the homes have been restored and there are many shops and restaurants.
Muschelkalk
The Muschelkalk (German for "shell-bearing limestone", pronounced [ˈmʊʃl̩ˌkalk] ⓘ) is a sequence of sedimentary rock strata (a lithostratigraphic unit) in the geology of central and western Europe. It has a Middle Triassic (240 to 230 million years) age and forms the middle part of the three-part Germanic Trias (that gives the Triassic its name) lying above the older Buntsandstein and below the younger Keuper. The Muschelkalk ("mussel-chalk") consists of a sequence of limestone and dolomite beds.

In the past, the time span in which the Muschelkalk was deposited could also be called "Muschelkalk". In modern stratigraphy, however, the name only applies to the layers of rock.

Ladinian
The Ladinian is a stage and age in the Middle Triassic series or epoch. It spans the time between 241.464 Ma and ~237 Ma (million years ago). The Ladinian was preceded by the Anisian and succeeded by the Carnian (part of the Upper or Late Triassic).

The Ladinian is coeval with the Falangian regional stage used in China.
Kalayaan, Laguna
Kalayaan, officially the Municipality of Kalayaan (Tagalog: Bayan ng Kalayaan),  is a municipality in the province of Laguna, Philippines. According to the 2024 census, it has a population of 25,243 people.

Luisiana
Luisiana, officially the Municipality of Luisiana (Tagalog: Bayan ng Luisiana),  is a municipality in the province of Laguna, Philippines. According to the 2024 census, it has a population of 21,824 people.

It is known as the Little Baguio of Laguna because of its high elevation and cool climate like Baguio.