hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Eudryas unio
Eudryas unio, the pearly wood-nymph, is a species of moth of the family Noctuidae. It is found in most of the eastern United States from central New Hampshire and southern Ontario, south to southern Florida. In the west it ranges to the eastern Great Plains, south to southern Texas and Veracruz along the eastern coast of Mexico.

The wingspan is 26–35 mm. Adults are on wing from May to August. The larvae feed on Vitis, Oenothera biennis, Ludwigia, Lythrum, Decodon verticillatus and Hibiscus.

Eudryas brevipennis was once considered a possible subspecies of Eudryas unio, however, the genitalia of both sexes differ between the species.

Decodon verticillatus
Decodon verticillatus, the sole living species in the genus Decodon, is a flowering plant in the family Lythraceae. It is commonly known as waterwillow or swamp loosestrife. It is native to wetlands in the eastern half of the United States and Canada.
Southern Terminal, Susquehanna and Tidewater Canal
The Southern Terminal, Susquehanna and Tidewater Canal is a national historic district at Havre de Grace, Harford County, Maryland, United States. Located along the western bank of the Susquehanna River near its mouth at the Chesapeake Bay, it includes the Lock Master's House, the canal's outlet lock, and the foundations of a bulkhead wharf along the river side of the lock. Most of the structures built to serve aspects of the Susquehanna and Tidewater Canal operations are no longer standing, but the locations of warehouses, stables, and several other buildings, including a broom factory, are shown on old city maps.

It was added to the National Register of Historic Places in 1987.

Harford County, Maryland
Harford County is a county located in the U.S. state of Maryland. As of the 2020 census, the population was 260,924. Its county seat is Bel Air. Harford County is part of the Baltimore metropolitan area and the Washington–Baltimore combined statistical area. The county is part of the Central Maryland region of the state.
Ebro Basin
The Ebro Basin, the drainage basin of the River Ebro, encompasses much of the northeast quarter of the Iberian Peninsula, in Spain. It formed during the Paleogene as a foreland marine basin to the south of the Pyrenees with connections to both the Atlantic Ocean and the Mediterranean Sea, limited to the southeast by the Catalan Coastal Ranges. During the Late Eocene it became an endorheic basin, with no connections to either sea. In the Miocene the basin was captured by a precursor to the Ebro river and the new drainage system that developed eroded away much of the basin fill, except for resistant lithologies, such as the conglomerates at Montserrat.

Oceanic basin
In hydrology, an oceanic basin (or ocean basin) is anywhere on Earth that is covered by seawater. Geologically, most of the ocean basins are large geologic basins that are below sea level.

Most commonly the ocean is divided into basins following the continents distribution: the North and South Atlantic (together approximately 75 million km2/ 29 million mi2), North and South Pacific (together approximately 155 million km2/ 59 million mi2), Indian Ocean (68 million km2/ 26 million mi2) and Arctic Ocean (14 million km2/ 5.4 million mi2). Also recognized is the Southern Ocean (20 million km2/ 7 million mi2). All ocean basins collectively cover 67% of the Earth's surface, and together they contain almost 97% of all water on the planet. They have an average depth of almost 4 km (about 2.5 miles).
Mulberry–Pleasant View Bi-County School District
Mulberry–Pleasant View Bi-County School District is a public school district based in Mulberry, Arkansas. The school district encompasses 120.83 square miles (312.9 km2) of land, including portions of Franklin County and Crawford County serving all or portions of communities including Mulberry, Ozark, Alma, and Dyer.

The district proves comprehensive education for more than 400 pre-kindergarten through grade 12 students while employing more than 100 teachers and staff. The district and its schools are accredited by the Arkansas Department of Education.

Franklin County, Arkansas
Franklin County is a county in Arkansas. As of the 2020 census, the population was 17,097. The county has two county seats, Charleston and Ozark. The county was formed on December 19, 1837, and named for Benjamin Franklin, American statesman. Franklin County is a damp county, with alcohol sales allowed except in Alix township, and limits on liquor sales in the city of Branch.
Tobar (surname)
Tobar is a surname. Notable people with the surname include:

Armando Tobar (1938–2016), Chilean soccer player

Daniella Tobar, Chilean television actress

Francisco Tobar García (1928–1997), Ecuadorian writer, diplomat and professor

Irene Tobar (born 1989), Ecuadorian soccer player

Julio César Tobar (born 1978), Colombian soccer player

Luis Alberto Luna Tobar, (1923–2017), Ecuadorian Roman Catholic prelate

Rafael Tobar (born 1975), Salvadoran soccer player

Roberto Tobar (born 1978), Chilean soccer referee

RusherKing, (born 2000 AS Thomas Tobar) Argentine rapper

Whiquitta Tobar, American lawyer and former college basketball player

Francisco Tobar García
Francisco Tobar García (Quito, November 3, 1928 – Quito, February 1, 1997) was an Ecuadorian poet, playwright, short story writer, essayist, journalist, literary critic, diplomat and university professor.

He held a Ph.D. in Literature from the Pontifical Catholic University of Ecuador. He was a visiting professor at the National University of La Plata in Argentina, the Sorbonne in Paris, and the Complutense University of Madrid. He functioned as a diplomat for the Ecuadorian government in Spain, Haiti and Venezuela. He was also the director of the publishing division of the House of Ecuadorian Culture.

He died of lung cancer on February 1, 1997.
Reginald Pole Carew
Reginald Pole Carew (28 July 1753 – 3 January 1835) was a British politician.

He was born the son of Reginald Pole and Anne Buller of Stoke Damerel, Plymouth, Devon. He was educated at Winchester College and University College, Oxford and entered the Middle Temple in 1770. He lived at Antony House, Cornwall.

University College, Oxford
University College, formally The Master and Fellows of the College of the Great Hall of the University commonly called University College in the University of Oxford and colloquially referred to as "Univ", is a constituent college of the University of Oxford in England. It has a claim to being the oldest college of the university, having been founded by William of Durham in 1249.

As of 2024, the college had an estimated financial endowment of £156.679 million, and their total net assets amounted to £255.431 million.

The college is associated with a number of influential people, including Clement Attlee, Harold Wilson, Bill Clinton, Festus Mogae, Stephen Hawking, C. S. Lewis, R.F. Kuang, William Beveridge, Bob Hawke, Robert Cecil, Tom Hooper, Percy Bysshe Shelley and Christian Cole, the first Black student to graduate from the university.
Hydrogen-powered ship
A hydrogen-powered ship is a vessel that uses hydrogen as a fuel source, typically in the form of compressed gas or liquid hydrogen. These ships generate propulsion and onboard power through fuel cells or internal combustion engines adapted to burn hydrogen. As the maritime industry seeks to reduce greenhouse gas emissions, hydrogen is being explored as a cleaner alternative to conventional marine fuels like diesel or heavy fuel oil. Hydrogen-powered vessels produce little to no direct emissions, with fuel cells emitting only water vapor, making them a promising option for decarbonizing shipping. While still in the early stages of adoption, several demonstration projects, ferries, and small commercial ship have already begun operating on hydrogen, and research continues into scaling the technology for larger ocean-going ships.

Technology demonstration
A technology demonstration (or tech demo), also known as demonstrator model, is a prototype, rough example or otherwise incomplete version of a conceivable product or future system, put together as proof of concept with the primary purpose of showcasing the possible applications, feasibility, performance and method of an idea for a new technology. They can be used as demonstrations to the investors, partners, journalists or even to potential customers in order to convince them of the viability of the chosen approach, or to test them on ordinary users.
Naomi Yang (musician)
Naomi Yang (born September 15, 1964) is an American musician, graphic designer, photographer and filmmaker. She was a member of the dream pop band Galaxie 500, psychedelic rock band Magic Hour and is half of the psychedelic folk duo Damon & Naomi. She has also made videos for a wide number of artists including Future Bible Heroes, Waxahatchee and  Julia Holter.

Psychedelic folk
Psychedelic folk (also known as acid folk) is a loosely defined form of psychedelic music that originated in the 1960s. It retains the largely acoustic instrumentation of folk, but adds musical elements common to psychedelia.
Shirasaki
Shirasaki (written: 白崎 lit. "white cape") is a Japanese surname. Notable people with the surname include:

Ayako Shirasaki (白崎 彩子, 1969–2021), Japanese jazz musician

Hiroyuki Shirasaki (白崎 浩之, born 1990), Japanese baseball player

Ryōhei Shirasaki (白崎 凌兵, born 1993), Japanese footballer

Fictional characters:

Tsugumi Shirasaki (白崎 つぐみ), a character in the visual novel Daitoshokan no Hitsujikai

Headland
A headland, also known as a head, is a coastal landform, a point of land usually high and often with a sheer drop, that extends into a body of water. It is a type of promontory. A headland of considerable size often is called a cape. Headlands are characterised by high, breaking waves, rocky shores, intense erosion, and steep sea cliff.

Headlands and bays are often found on the same coastline. A bay is flanked by land on three sides, whereas a headland is flanked by water on three sides. Headlands and bays form on discordant coastlines, where bands of rock of alternating resistance run perpendicular to the coast. Bays form when weak (less resistant) rocks (such as sands and clays) are eroded, leaving bands of stronger (more resistant) rocks (such as chalk, limestone, and granite) forming a headland, or peninsula. Through the deposition of sediment within the bay and the erosion of the headlands, coastlines eventually straighten out, then start the same process all over again.
Eugenio Beltrami
Eugenio Beltrami (16 November 1835 – 18 February 1900) was an Italian mathematician notable for his work concerning differential geometry and mathematical physics. His work was noted especially for clarity of exposition. He was the first to prove the consistency of non-Euclidean geometry by modelling it on a surface of constant curvature, the pseudosphere, and in the interior of an n-dimensional unit sphere, the so-called Beltrami–Klein model. He also developed singular value decomposition for matrices, which has been subsequently rediscovered several times. Beltrami's use of differential calculus for problems of mathematical physics indirectly influenced the development of tensor calculus by Gregorio Ricci-Curbastro and Tullio Levi-Civita.

Mathematical physics
Mathematical physics is the development of mathematical methods for application to problems in physics. The Journal of Mathematical Physics defines the field as "the application of mathematics to problems in physics and the development of mathematical methods suitable for such applications and for the formulation of physical theories". An alternative definition would also include those mathematics that are inspired by physics, known as physical mathematics.
Leucosyrinx clionella
Leucosyrinx clionella is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.

IN 1938 Paul Bartsch was of the opinion that Leucosyrinx clionella was actually as synonym of Burchia clionella, agreeing in radular characters with Y-shaped marginals only as well in the shell's appearance.

Paul Bartsch
Paul Bartsch (14 August 1871 Tuntschendorf, Silesia – 24 April 1960 McLean, Virginia) was an American malacologist and carcinologist. He was named the last of those belonging to the "Descriptive Age of Malacology".
Quién (Pablo Alborán song)
"Quién" (English: "Who") is a song recorded by the Spanish singer-songwriter Pablo Alborán. The song was released as the third single from his second studio album Tanto (2012). It was released in April 2013 as a digital download in Spain. The single peaked at number 1 on the Spanish Singles Chart in May 2013.

Productores de Música de España
Productores de Música de España (English: Spanish Music Producers; shortened as Promusicae) is the national organisation responsible for the music charts of Spain. it is a trade association that represents more than 90% of the Spanish recorded music industry. It is the International Federation of the Phonographic Industry (IFPI) group for Spain. Promusicae is based in Madrid, Spain at Calle María de Molina, 39.
Melones Dam (Cuba)
The Melones Dam, also known as the Mayarí Dam, is a concrete-face rock-fill dam on the Mayarí River about 7 km (4.3 mi) south of Mayarí in Holguín Province, Cuba. It is the tallest dam in the country and the center-piece of the East–West Transvase System.

Holguín Province
Holguín (Spanish pronunciation: [olˈɣin]) is one of the provinces of Cuba, the third most populous after Havana and Santiago de Cuba.  It lies in the southeast of the country. Its major cities include Holguín (the capital), Banes, Antilla, Mayarí, and Moa.

The province has a population of slightly over one million people. Its territory exceeds 9,300 km2 (3,600 sq mi), 25 percent of which is covered by forest.
Runningwater Formation
The Runningwater Formation is a geologic formation in Nebraska. It preserves fossils dating back to the Hemingfordian of the Early Miocene of the Neogene period. The sandstones and conglomerates of the formation were deposited in a fluvial environment. The formation has provided many fossil mammals.

Depositional environment
In geology, depositional environment or sedimentary environment describes the combination of physical, chemical, and biological processes associated with the deposition of a particular type of sediment and, therefore, the rock types that will be formed after lithification, if the sediment is preserved in the rock record. In most cases, the environments associated with particular rock types or associations of rock types can be matched to existing analogues. However, the further back in geological time sediments were deposited, the more likely that direct modern analogues are not available (e.g. banded iron formations).
Ernst Wigforss
Ernst Johannes Wigforss (24 January 1881–2 January 1977) was a Swedish politician and linguist (dialectologist), mostly known as a prominent member of the Social Democratic Workers' Party and Swedish Minister of Finance. Wigforss became one of the main theoreticians in the development of the Swedish Social Democratic movement's revision of Marxism, from a revolutionary to a reformist organization. He was inspired and stood ideologically close to the ideas of the Fabian Society and guild socialism and inspired by people like R. H. Tawney, L.T. Hobhouse and J. A. Hobson. He made contributions in his early writings  about industrial democracy and workers' self-management.

Leonard Hobhouse
Leonard Trelawny Hobhouse, FBA (8 September 1864 – 21 June 1929) was an English liberal political theorist and sociologist, who has been considered one of the leading and earliest proponents of social liberalism. His works, culminating in his famous book Liberalism (1911), occupy a seminal position within the canon of New Liberalism.

He worked both as an academic and a journalist, and played a key role in the establishment of sociology as an academic discipline; in 1907 he shared, with Edward Westermarck, the distinction of being the first professor of sociology to be appointed in the United Kingdom, at the University of London. He was also the founder and first editor of The Sociological Review. His sister was Emily Hobhouse, the British welfare activist.
Hendrika B. Cantwell
Hendrika Bestebreurtje Cantwell (May 3, 1925 – July 24, 2025) was a German-born American physician, professor emerita of pediatrics at the University of Colorado Denver, advocate for abused and neglected children and parenting educator. She was one of the first physicians in the United States to work for a child protection agency, serving with the Denver Department of Social Services from 1975 to 1989. Her work there brought her in contact with an estimated 30,000 cases of suspected child abuse and she testified as an expert witness in thousands of court cases. An author of peer-reviewed journal articles, book chapters, and teaching manuals on the detection and treatment of child abuse, she has also conducted workshops and training programs for professionals throughout Colorado. She was inducted into the Colorado Women's Hall of Fame in 1990.

Child Abuse & Neglect
Child Abuse & Neglect is a monthly peer-reviewed interdisciplinary social science journal covering child protection. It was established in 1977 and is the official journal of the International Society for Prevention of Child Abuse and Neglect. It is published by Elsevier and the editor-in-chief is Christine Wekerle (McMaster University). According to the Journal Citation Reports, the journal has a 2017 impact factor of 2.899.
Woodmen of Arden
The Woodmen of the Ancient Forest of Arden are an exclusive society of longbow shooting toxophilites, founded (or possibly re-founded) in 1785 in the village of Meriden, in the Borough of Solihull, in the ancient Forest of Arden.

Meriden, West Midlands
Meriden is a village and civil parish in the Metropolitan Borough of Solihull, West Midlands, England. Historically, it is part of Warwickshire and lies between the cities of Birmingham and Coventry. It is located close to the North Warwickshire district border within a green belt of the countryside known as the Meriden Gap and is in the ecclesiastical parish of the Diocese of Coventry.

The village is 7.5 miles (12 kilometres) east-northeast of Solihull, 7 miles (11 kilometres) west-northwest of Coventry and 12 miles (19 kilometres) east-southeast of Birmingham city centre. It was known as "Alspath" in the Domesday Book. The village gives its name to the Meriden parliamentary constituency, which was created in 1955 and covers the Meriden Gap. In the 2011 Census, the population of the Meriden parish was 2,719. The population is estimated to have risen to 3,096 by 2017.
Dawn Fraser Swimming Pool
Dawn Fraser Swimming Pool is a heritage-listed swimming baths complex at Glassop Street, Balmain, New South Wales, a suburb of Sydney, Australia. It was built by 1882 by James Reynolds, with alterations when it was enlarged in 1924. It is also known as Elkington Park Baths, Balmain Baths, Corporation Baths, Dawn Fraser Baths and Whitehorse Point Baths. The property is owned by the Inner West Council. It was added to the New South Wales State Heritage Register on 23 June 2000.

Inner West Council
Inner West Council is a local government area located in the Inner West region of Sydney in the state of New South Wales, Australia. The Inner West LGA makes up the eastern part of this wider region, and was formed on 12 May 2016 from the merger of the former Ashfield, Leichhardt and Marrickville councils.

The Inner West LGA covers an area of 35 square kilometres (14 sq mi) and as at the 2021 census had an estimated population of 182,818.

The Mayor of Inner West Council is Darcy Byrne, re-elected by the councillors on 8 October 2024. The most recent NSW local government election, held on 14 September 2024, resulted in a Labor majority of 8 Councillors, for the second consecutive term.
Abdelhak Hameurlaïne
Abdelhak Hameurlaïne (born 19 March 1972) is a former professional tennis player from Algeria. He learnt the sport at Tennis club d'Hydra, in Algiers Province.

A record 19-time national champion, Hameurlaïne played in a total of 55 Davis Cup ties for Algeria between 1990 and 2011, and is a recipient of the Davis Cup Commitment Award.

Nicknamed Hakou, his sister Lamia is also a former professional tennis player.

Hydra, Algiers
Hydra (Arabic: حيدرة, ḥaydara, pronounced [ˈħajdara]) is a commune in the province of Algiers, Algeria. It is located in Bir Mourad Raïs district, in the plateau of western Algiers, the wealthier part of the national capital. It was heavily affected during the 11 December 2007 Algiers bombings.

The head office of the Ministry of Religious Affairs is in Hydra.
Hamiltonian system
A Hamiltonian system is a dynamical system governed by Hamilton's equations. In physics, this dynamical system describes the evolution of a physical system such as a planetary system or an electron in an electromagnetic field. These systems can be studied in both Hamiltonian mechanics and dynamical systems theory.

Initial value problem
In calculus, an initial value problem (IVP) is an ordinary differential equation together with an initial condition which specifies the value of the unknown function at a given point in the domain. Modeling a system in physics or other sciences frequently amounts to solving an initial value problem. In that context, the IVP is a differential equation which specifies how the system evolves with time plus the initial conditions of the problem.
Cholera (food)
A cholera is a pastry filled with potatoes, vegetables, fruits and cheese originating in the Valais region of Switzerland.

Originally, the local ingredients for such a dish were apples, pears, potatoes, onions, leeks, raclette cheese (usually Gomser) and bacon. The dish is mostly known in the region of Valais within Switzerland.

Bacon
Bacon is a type of salt-cured pork made from various cuts, typically the belly or less fatty parts of the back. It is eaten as a side dish (particularly in breakfasts), used as a central ingredient (e.g., the BLT sandwich), or as a flavouring or accent.

Bacon is also used for barding and larding roasts, especially game, including venison and pheasant, and may also be used to insulate or flavour roast joints by being layered onto the meat. The word is derived from the Proto-Germanic *bakkon, meaning 'back meat'.

Meat from other animals, such as beef, lamb, chicken, goat, or turkey, may also be cut, cured, or otherwise prepared to resemble bacon, and may even be referred to as, for example, "turkey bacon". Such use is common in areas with significant Jewish and Muslim populations as both religions prohibit the consumption of pork. Vegetarian bacons such as "soy bacon" also exist.
The Big Killing (1928 film)
The Big Killing is a 1928 American comedy silent film directed by F. Richard Jones and written by Frank Butler. The film stars Wallace Beery, Raymond Hatton, Anders Randolf, Mary Brian, Gardner James, Lane Chandler and Paul McAllister. The film was released on July 1, 1928, by Paramount Pictures.

Frank Butler (writer)
Frank Russell Butler (December 28, 1889 – June 10, 1967) was an American film and theatre actor and screenwriter, born in Oxford, Oxfordshire, England to parents Frederick Butler and Sarah Ann Hedges. He won an Academy Award for Best Original Screenplay for Going My Way. His son, Hugo Butler, also became a Hollywood screenwriter.