hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Lanthanite
Lanthanites are a group of isostructural rare earth element (REE) carbonate minerals. This group comprises the minerals lanthanite-(La), lanthanite-(Ce), and lanthanite-(Nd). This mineral group has the general chemical formula of (REE)2(CO3)3·8(H2O). Lanthanites include La, Ce, and Nd as major elements and often contain subordinate amounts of other REEs including praseodymium (Pr), samarium (Sm), europium (Eu) and dysprosium (Dy). The lanthanite crystal structure consists of layers of tenfold-coordinated REE-oxygen (O) polyhedra and carbonate (CO2−3) groups connected by hydrogen bonds to interlayer water molecules, forming a highly hydrated structure.

Europium
Europium is a chemical element; it has symbol Eu and atomic number 63. It is a silvery-white metal of the lanthanide series that reacts readily with air to form a dark oxide coating. Europium is the most chemically reactive, least dense, and softest of the lanthanides. It is soft enough to be cut with a knife. Europium was discovered in 1896, provisionally designated as Σ; in 1901, it was named after the continent of Europe. Europium usually assumes the oxidation state +3, like other members of the lanthanide series, but compounds having oxidation state +2 are also common. All europium compounds with oxidation state +2 are slightly reducing. Europium has no significant biological role but is relatively non-toxic compared to other heavy metals. Most applications of europium exploit the phosphorescence of europium compounds. Europium is one of the rarest of the rare-earth elements on Earth.
FVM J 23
The FVM J 23 was a Swedish single seat, single engine, parasol wing fighter aircraft built in the mid-1920s. Five were flown but the type never reached operational status because of structural concerns raised by a fatal accident.

BMW IIIa
BMW IIIa was an inline six-cylinder SOHC valvetrain, water-cooled aircraft engine, the first-ever engine produced by BMW, who, at the time, were exclusively an aircraft engine manufacturer. Its success laid the foundation for future BMW engine designs. It is best known as the powerplant of the Fokker D.VIIF, which outperformed any allied aircraft.
Dorothy Hester Stenzel
Dorothy Hester Hofer Stenzel (September 14, 1910 – February 25, 1991) was an American aviator and stunt pilot.  She had a groundbreaking stunt aerobatics career, often performing as "Princess-Kick-a-Hole-in-the-Sky", and later opened her own flight school in Cornelius, Oregon.

Portland Rose Festival
The Portland Rose Festival is an annual civic festival held during the month of June in Portland, Oregon.  It is organized by the volunteer non-profit Portland Rose Festival Foundation (named the Portland Rose Festival Association until the 2000s) with the purpose of promoting the Portland region.  It includes three separate parades, along with a number of other activities.
Dames (film)
Dames is a 1934 Warner Bros. musical comedy film directed by Ray Enright with dance numbers created by Busby Berkeley. The film stars Ruby Keeler, Dick Powell, Joan Blondell, Guy Kibbee, ZaSu Pitts, and Hugh Herbert. Production numbers and songs include "When You Were a Smile on Your Mother's Lips (and a Twinkle in Your Daddy's Eye)", "The Girl at the Ironing Board", "I Only Have Eyes for You", "Dames" and "Try to See It My Way".

Sammy Fain
Sammy Fain (born Samuel E. Feinberg; June 17, 1902 – December 6, 1989) was an American composer of popular music. In the 1920s and early 1930s, he contributed numerous songs that form part of The Great American Songbook, and to Broadway theatre.
Rajasthan Cricket Association
The Rajasthan Cricket Association (RCA) is the governing body for cricket in the Indian state of Rajasthan. Headquartered in Jaipur, the RCA oversees the administration of cricket at the state level, including the selection and management of the Rajasthan cricket team, which competes in domestic tournaments such as the Ranji Trophy, Vijay Hazare Trophy, and Syed Mushtaq Ali Trophy. The RCA is affiliated with the Board of Control for Cricket in India (BCCI).

Syed Mushtaq Ali Trophy
The Syed Mushtaq Ali Trophy is a domestic Twenty20 cricket championship in India, organized by the Board of Control for Cricket in India (BCCI). It is named after former Test cricketer Syed Mushtaq Ali.

It is played by the teams from the Ranji Trophy, which is the premier domestic first-class cricket championship in the country. In 2006–07, the inaugural competition was won by Tamil Nadu under the captaincy of Dinesh Karthik. The 2025–26 tournament was won by Jharkhand, who defeated Haryana in the final. Tamil Nadu has been the most successful team, winning the trophy three times.
Sergey Kovalev
Sergey Alexandrovich Kovalev (Kovalyov) (Russian: Сергей Александрович Ковалёв; born 2 April 1983) is a Russian former professional boxer who competed from 2009 to 2025. He held multiple light-heavyweight world championships, including the WBA (Undisputed) and IBF titles from 2014 to 2016, and the WBO title three times between 2013 and 2019. Nicknamed the "Krusher", Kovalev is particularly known for his exceptional punching power, although he describes himself as "just a regular boxer".

In November 2019, Kovalev was ranked as the world's second-best light-heavyweight by The Ring magazine, third by BoxRec, and fourth by the Transnational Boxing Rankings Board. In 2014, The Ring named him its Fighter of the Year.

Abel Sanchez
Abel Sanchez is a Mexican-American boxing trainer. He is best known as the former coach of Gennady Golovkin, and has trained other boxers such as Lupe Aquino, Terry Norris, Murat Gassiev, and Arsen Goulamirian.
2020–21 Bosnia and Herzegovina Football Cup
The 2020–21 Bosnia and Herzegovina Football Cup was the 25th edition of Bosnia and Herzegovina's annual football cup, and the twentieth season of the unified competition.

Sarajevo were the defending champions since the 2019–20 edition was abandoned due to the ongoing COVID-19 pandemic in Bosnia and Herzegovina. Sarajevo managed to once again win the cup after beating Borac Banja Luka in the final.

Bosnia and Herzegovina Football Cup
The Bosnia and Herzegovina Football Cup (Croatian: Kup Bosne i Hercegovine; Serbian: Куп Босне и Херцеговине) is a knock-out football competition contested annually by clubs from Bosnia and Herzegovina. The winner qualifies for the UEFA Conference League second qualifying round and a place in the Bosnian Supercup.

Until the 1999–2000 season, three separate cups were organized. In 1998, for the first time, Bosnia and Herzegovina got its official cup winner after the "Super final" between Sarajevo and Orašje (winners of two different cups). In the 1999–2000 season, the normal cup format was organized for the first time in the Federation of Bosnia and Herzegovina. Since the 2000–01 season, clubs from the entire country have been competing in the Cup.

Prior to 1992, clubs from the Bosnia and Herzegovina territory contested in the Yugoslav Cup.
USS Marblehead
Three ships of the United States Navy have been named USS Marblehead after the port of Marblehead, Massachusetts.

USS Marblehead (1861), launched in 1861, was a gunboat that served in the American Civil War and was sold in 1868.

USS Marblehead (C-11), launched in 1892, was a Montgomery-class cruiser. She served in the Spanish–American War and was sold in 1921.

USS Marblehead (CL-12), launched in 1923, was an Omaha-class light cruiser. She served in World War II until scrapped in 1947.

Montgomery-class cruiser
The Montgomery-class cruisers were three unprotected cruisers built for the United States Navy in the early 1890s. They had a thin water-tight protective deck, and also relied for protection upon their coal bunkers, cellulose packing, and numerous compartments. Roomy accommodations were provided for officers and crew, these cruisers being mainly intended for long cruises on distant stations.

Known initially as cruisers Nos. 9, 10, and 11, the Montgomery-class cruisers were authorized by an Act of Congress approved September 7, 1888.
Royal Military College of Science
The Royal Military College of Science (RMCS) was a British postgraduate school, research institution and training provider with origins dating back to 1772. It became part of the Defence Academy of the United Kingdom in 2009, and ceased to exist as an independent unit in 2015.

Research institute
A research institute, research centre, or research organization is an establishment founded for doing research. Research institutes may specialize in basic research or may be oriented to applied research. Although the term often implies natural science research, there are also many research institutes in the social science as well, especially for sociological and historical research purposes.
ISO/IEC 9126
ISO/IEC 9126 Software engineering — Product quality was an international standard for the evaluation of software quality. It has been replaced by ISO/IEC 25010:2011.

The fundamental objective of the ISO/IEC 9126 standard is to address some of the well-known human biases that can adversely affect the delivery and perception of a software development project. These biases include changing priorities after the start of a project or not having any clear definitions of "success". By clarifying, then agreeing on the project priorities and subsequently converting abstract priorities (compliance) to measurable values (output data can be validated against schema X with zero intervention), ISO/IEC 9126 tries to develop a common understanding of the project's objectives and goals.

The standard is divided into four parts:

quality model

external metrics

internal metrics

quality in use metrics.

International standard
An international standard is a technical standard developed by one or more international standards organizations. International standards are available for consideration and use worldwide. The most prominent such organization is the International Organization for Standardization (ISO). Other prominent international standards organizations including the International Telecommunication Union (ITU) and the International Electrotechnical Commission (IEC). Together, these three organizations have formed the World Standards Cooperation alliance.
Those Who Run in the Sky
Those Who Run in the Sky is a middle-grade fantasy novel by Aviaq Johnston, published March 8, 2017 by Inhabit Media. The novel is the first in the series, followed by Those Who Dwell Below.

The book has an English edition, as well as an Inuktitut edition.

Aviaq Johnston
Aviaq Johnston (born October 23, 1992) is a Canadian Inuk writer from Igloolik, currently living in Iqaluit, Nunavut. Her debut young adult novel Those Who Run in the Sky won the inaugural Indigenous Voices Award for English Prose. The novel was also a shortlisted finalist for the Governor General's Award for English-language children's literature at the 2017 Governor General's Awards, and for the Burt Award for First Nations, Inuit and Métis Literature.

She has also published the children's book What's My Superpower?, and received a Governor General's History Award in 2014 for her short story "Tarnikuluk".

Johnston was listed as one of the 18 Authors to Watch in 2018.
Papar (federal constituency)
Papar is a federal constituency in  West Coast Division (Papar District), Sabah, Malaysia, that has been represented in the Dewan Rakyat since 1986.

The federal constituency was created in the 1984 redistribution and is mandated to return a single member to the Dewan Rakyat under the first past the post voting system.

Papar District
The Papar District (Malay: Daerah Papar) is an administrative district in the Malaysian state of Sabah, part of the West Coast Division which includes the districts of Kota Belud, Kota Kinabalu, Papar, Penampang, Putatan, Ranau and Tuaran. The capital of the district is in Papar Town.
Rock Hard Power Spray
Rock Hard Power Spray was a Danish rock band from Odense, that was founded in 2004 and consisted of Frederik Valentin, Mattias Hundebøll, Ask Fogh, and Simon Andersen. They have made three albums: Commercial Suicide in 2006, Trigger Nation in 2008, and If You Think Our Last Two Records Sucked You're Gonna Love This One in 2010. The group disbanded in 2014. They did a single reunion concert in 2021.

In 2005, the band won the international edition of the music competition Emergenza in Germany, earning them a fully paid promotional tour in the United States (the Warped Tour). In 2006, the band went on a European tour with the Bloodhound Gang. Rock Hard Power Spray have performed almost 500 concerts internationally.

Bloodhound Gang
Bloodhound Gang is an American rock band formed by James "Jimmy Pop" Franks and Michael "Daddy Long Legs" Bowe in 1992 in King of Prussia, Pennsylvania. Its lineup since 2009 has consisted of Pop (vocals, guitar), "Evil" Jared Hasselhoff (bass), Daniel P. Carter (guitar), Harry "DJ Q-Ball" Dean Jr. (keyboards), and Adam "The Yin" Perry (drums).

The band is known for its crude and profane lyrics, comedic songs and music videos, and singles such as "The Bad Touch", "Fire Water Burn", "The Ballad of Chasey Lain", "Foxtrot Uniform Charlie Kilo", and "Uhn Tiss Uhn Tiss Uhn Tiss".
Grand Entrance to Birkenhead Park
The Grand Entrance to Birkenhead Park is at the northeast entrance to Birkenhead Park in Birkenhead, Wirral, Merseyside, England.  It consists of three arches flanked by lodges and is in Ionic style.  The entrance was designed by Lewis Hornblower, with amendments by Joseph Paxton, the designer of the park.  The park, and its entrance, were opened in 1847.  The Grand Entrance is recorded in the National Heritage List for England as a designated Grade II* listed building.

Joseph Paxton
Sir Joseph Paxton (3 August 1803 – 8 June 1865) was an English gardener, architect, engineer and Liberal Member of Parliament. He is best known for designing the Crystal Palace, which was built in Hyde Park, London to house the Great Exhibition of 1851, the first world's fair, great public parks such as Birkenhead Park, and for cultivating the Cavendish banana, the most consumed banana in the Western world.
2021 Desert X-Prix
The 2021 Desert X-Prix was an Extreme E off-road race that was held on 3 and 4 April 2021 in Al-'Ula, Saudi Arabia. It was the first Championship round of the electric off-road racing car series' inaugural season. The final was won by Johan Kristoffersson and Molly Taylor for the Rosberg X Racing team, ahead of Andretti United Extreme E and Team X44.

Off-road racing
Off-road racing is a form of motorsports consisting of specially-modified vehicles including cars, SUVs, trucks, motorbikes, quadbikes and buggies racing in off-road environments (e.g. snow, dirt, mud, etc.).
Archery at the 2020 Summer Olympics – Women's team
The women's team archery event was one of five archery events held at the 2020 Summer Olympics. It was held at  Yumenoshima Park, with the ranking round taking place on 23 July and match play on 25 July.

South Korea remained undefeated in the Women's team Archery by winning a 9th consecutive gold medal.

2019 World Archery Championships
The 2019 World Archery Championships were held in 's-Hertogenbosch, Netherlands from 10 to 16 June 2019.

The event served as a qualifier for the 2020 Summer Olympics, with each men's and women's team that made the quarter-finals earning three quota places for the respective team. There were also quota places for the top four individuals in the singles competition, for those who failed to get quotas in the team events.
Escadron de Ravitaillement en Vol 4/31 Sologne
Escadron de Ravitaillement en Vol 4/31 Sologne was a French Air and Space Force (Armée de l'air et de l'espace) Air Refueling Squadron located at Istres-Le Tubé Air Base, Bouches-du-Rhône, France which operated the Boeing C-135FR Stratolifter until December 2023, and the Boeing KC-135RG Stratotanker until June 2025

Bouches-du-Rhône
Bouches-du-Rhône (/ˌbuːʃ djuː ˈroʊn/ BOOSH dew ROHN; French: les Bouches-du-Rhône [le buʃ dy ʁon] ⓘ, locally [le ˈbuʃə dy ˈʁɔnə]; Occitan: lei Bocas de Ròse [lej ˈbukɔz de ˈʀɔze]; "the Mouths of the Rhône") is a department in southern France. It borders Vaucluse to the north, Gard to the west and Var to the east. The Mediterranean Sea lies to the south. Its prefecture and largest city is Marseille; other important cities include Aix-en-Provence, Arles, Martigues and Aubagne.

Marseille, France's second-largest city, has one of the largest container ports in the country. It prides itself on being France's oldest city, founded by Greek settlers from Phocaea around 600 BC. Bouches-du-Rhône is the most populous department of the Provence-Alpes-Côte d'Azur region, with 2,043,110 inhabitants as of 2019. It has an area of 5,087 km2 (1,964 sq mi). Its INSEE and postal code is 13.
Timothy Golu
Timothy Golu is a Nigerian Politician and Journalist. He was a former member of the National Assembly who represented Pankshin/Kanam/Kanke Federal Constituency of Plateau State in the 8th National Assembly.

Plateau State
Plateau is a Nigerian state located in the North Central geopolitical zone. Its capital city is Jos. Officially nicknamed the "Home of Peace and Tourism", the state has a population of around 4.7 million people.
Prunus dolichobotrys
Prunus dolichobotrys is a species of Prunus native to New Guinea, the Bismarck Archipelago, and the Raja Ampat Islands. It is a tree reaching 30 m, and is morphologically very similar to Prunus gazelle‑peninsulae, aside from their fruit. Native people use its leaves in soups and other dishes for their flavor.

Bismarck Archipelago
The Bismarck Archipelago (German: Bismarck-Archipel, pronounced [ˈbɪsmaʁk ˌaʁçiˈpeːl]) is a group of islands located just off the northeastern coast of New Guinea in the western Pacific Ocean, part of the Islands Region of Papua New Guinea. Its area is about 50,000 square kilometres (19,000 sq mi).
Norfolk Historic District
The Norfolk Historic District encompasses the historic civic and commercial center of Norfolk, Connecticut.  Centered around a triangular green at the junction of United States Route 44 and Connecticut Route 272, it is a well-preserved late 19th to early 20th-century town center, with a number of architecturally distinctive buildings and structures.  It was listed on the National Register of Historic Places in 1979. It remains on the register to this day.

U.S. Route 44
U.S. Route 44 (US 44) is an east–west United States Numbered Highway that runs for 237 miles (381 km) through four states in the Northeastern United States. The western terminus is at US 209 and New York State Route 55 (NY 55) in Kerhonkson, New York, a hamlet in the Hudson Valley region. The eastern terminus is at Route 3A in Plymouth, Massachusetts.
Drift (telecommunications)
In telecommunications, a drift is a comparatively long-term change in an attribute, value, or operational parameter of a system or equipment.  The drift should be characterized, such as "diurnal frequency drift" and "output level drift." Drift is usually undesirable and unidirectional, but may be bidirectional, cyclic, or of such long-term duration and low excursion rate as to be negligible.

Drift is also common in pseudo-synchronised streaming applications, such as low-latency audio streaming over TCP/IP. Normally both ends of a streaming connection would stay in-sync with a master clock but TCP/IP does not provide this 'master clock' mechanism. Therefore, applications running fixed clocks will drift apart over time and glitches will occur. This is usually fixed by controlling jitter or drift, by slightly altering the clock speed at one end of the connection.

System
A system is a group of interacting or interrelated elements that act according to a set of rules to form a unified whole. A system, surrounded and influenced by its environment, is described by its boundaries, structure and purpose and is expressed in its functioning. Systems are the subjects of study of systems theory and other systems sciences.

Systems have several common properties and characteristics, including structure, function(s), behavior and interconnectivity.
Sino Ganto
Sinovuyo Ganto (born 24 July 1987) is a South African professional rugby union player currently playing with the Free State Cheetahs. His regular position is winger or full-back. He is also currently the backline coach at the Free State Cheetahs Academy.

Griffons (rugby union)
The Griffons, currently known as the Novavit Griffons for sponsorship reasons, are a South African rugby union team that participates in the annual Currie Cup and SA Cup tournaments. They play out of Welkom at North West Stadium, and draw players from roughly the eastern third of Free State Province (the remainder of the province comprises the territory of the Free State Cheetahs).
Tic Bridge
Clinton "Tic" Bridge (born 30 November 1983) is an Australian professional darts player who plays in Professional Darts Corporation (PDC) events.

A bricklayer by trade, Bridge has mainly played on the Dartplayers Australia (DPA) Tour.

His first big exposure was qualifying for the 2013 Sydney Darts Masters, where he became the first qualifier to knock out a PDC seeded player, when he defeated Raymond van Barneveld 6–5, he would then lose 8–1 to Michael van Gerwen in the quarter-finals.

He has qualified for other World Series of Darts, but has always been knocked out in the first round to players including Phil Taylor and Dave Chisnall.

Darts
Darts is a competitive sport in which two or more players bare-handedly throw small sharp-pointed projectiles known as darts at a round target known as a dartboard.

Points can be scored by hitting specific marked areas of the board, though unlike in sports such as archery, these areas are distributed all across the board and do not follow a principle of points increasing toward the board's bullseye. Though a number of similar games using various boards and rules exist, the term "darts" usually now refers to a standardised game involving a specific board design and set of rules.

Darts is both a professional throwing sport and a traditional pub game.  Darts is commonly played in the British Isles, and recreationally loved around the world.
Neon the Unknown
Neon the Unknown is a superhero from the Golden Age of Comic Books created by Jerry Iger for Quality Comics. Neon first appeared in a story penciled and inked by Alex Blum in Hit Comics #1 and was featured on the cover of issue two drawn by Lou Fine. His stories ran in issues 1–17.

Like many characters owned by that company, he was later bought by DC Comics after Quality ceased operations.

Lou Fine
Louis Kenneth Fine (November 26, 1914 – July 24, 1971) was an American comic book artist known for his work during the 1940s Golden Age of comic books, where his draftsmanship became an influential model to a generation of fellow comics artists.
Walton (surname)
Walton  is a toponymic surname or placename of Anglo-Saxon origins. It derives from a place with the suffix tun ('town, farm, hamlet') and one of the prefixes wald ('a wood'), walesc ('foreigner') or walh ('farm worker'). First recorded as a surname in Oxfordshire in the person of Odo de Wolton on the Hundred Rolls in 1273. People with the name include:

Mrs. O. F. Walton
Amy Catherine Walton (9 August 1849 – 5 July 1939), born Amy Catherine Deck and better known as Mrs O. F. Walton, was an English author of Christian children's books, mainly but not exclusively fictional. She was the daughter of an Anglican priest and married his curate, with whom she spent four years living in Jerusalem.
Dragan Ćeran
Dragan Ćeran (Serbian Cyrillic: Драган Ћеран; born 6 October 1987) is a Serbian professional footballer who plays as a forward for Uzbekistan Super League club Andijon. He started his career with Smederevo in the Serbian SuperLiga.

2020 Uzbekistan Super League
The 2020 Uzbekistan Super League (in Uzbek: Футбол бўйича 2020-йилги Ўзбекистон Суперлигаси; known as the Coca-Cola Uzbekistan Super League for sponsorship reasons) was the 29th season of top-level football in Uzbekistan since its establishment on 1992. Pakhtakor Tashkent were the defending champions from the 2019 campaign.