hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Declination
In astronomy, declination (abbreviated dec; symbol δ) is one of the two angles that locate a point on the celestial sphere in the equatorial coordinate system, the other being hour angle. The declination angle is measured north (positive) or south (negative) of the celestial equator, along the hour circle passing through the point in question.

The root of the word declination (Latin, declinatio) means "a bending away" or "a bending down". It comes from the same root as the words incline ("bend forward") and recline ("bend backward").

In some 18th and 19th century astronomical texts, declination is given as North Pole Distance (N.P.D.), which is equivalent to 90 – (declination). For instance an object marked as declination −5 would have an N.P.D. of 95, and a declination of −90 (the south celestial pole) would have an N.P.D. of 180.

Ecliptic coordinate system
In astronomy, the ecliptic coordinate system is a celestial coordinate system commonly used for representing the apparent positions, orbits, and pole orientations of Solar System objects. Because most planets (except Mercury) and many small Solar System bodies have orbits with only slight inclinations to the ecliptic, using it as the fundamental plane is convenient. The system's origin can be the center of either the Sun or Earth, its primary direction is towards the March equinox, and it has a right-hand convention. It may be implemented in spherical or rectangular coordinates.
Latin pop
Latin pop (Spanish: pop latino), also referred to as Spanish-language pop (Spanish: pop en español), is a subgenre of popular music defined primarily as pop music performed in Spanish. While its foundation lies in the structural and commercial conventions of international pop music—memorable melodies, rhythmic regularity, electric instrumentation, and broad appeal—it is often enriched by stylistic influences from Latin American and Iberian musical traditions.

Emerging from Spanish-speaking musicians, Latin pop remains distinct from other Latin genres such as rock en español, tropical, reggaeton, and dance, though it may incorporate elements of these styles. In this sense, the fusion with Latin or Hispanic folk genres is characteristic but secondary to its central definition as pop music in Spanish.

Latin soul
Latin soul (occasionally used synonymously with boogaloo) was a short-lived musical genre that had developed in the 1960s in New York City. It consisted of a blend of Cuban music such as mambo, along with elements of Latin jazz and soul music. Although short-lived, the genre had a very great influence on the growing salsa movement which would dominate the New York Latin music scene in the 1970s. Today, the term is typically used for artists of Hispanic and Latin American descent producing R&B and/or soul music.

Latin soul heavily emphasized its Afro-Cuban rhythms and featured songs sung mainly in English. The style grew out of an attempt on the part of Latin musicians in New York City to expand the reach of their music beyond the local Latin community and into the broader mainstream American society.
M45 motorway
The M45 is a  motorway in Northamptonshire and Warwickshire, England and is 7.9 miles (12.7 km) long. It runs between junction 17 of the M1 motorway south east of Rugby and a junction with the A45 road southwest of Rugby.  It has one of the lowest traffic volumes of the United Kingdom motorway system.

Dunchurch
Dunchurch is a village and civil parish in the Borough of Rugby, approximately 2.5 miles (4.0 km) south-west of central Rugby in Warwickshire, England. The civil parish, which also includes the nearby hamlet of Toft, had a population of 4,123 at the 2021 Census, a significant increase from 2,938 at the 2011 Census.
Scheldt
The Scheldt (/ʃɛlt, skɛlt/ SHELT, SKELT; French: Escaut [ɛsko] ⓘ; Dutch: Schelde [ˈsxɛldə] ⓘ) is a 435-kilometre-long (270 mi) river that flows through northern France, western Belgium, and the southwestern part of the Netherlands, with its mouth at the North Sea. Its name is derived from an adjective corresponding to Old English sċeald ("shallow"), Modern English shoal, Low German schol, West Frisian skol, and obsolete Swedish skäll ("thin").

Middelburg, Zeeland
Middelburg (Dutch: [ˈmɪdəlbʏr(ə)x] ⓘ) is a city and municipality in the south-western Netherlands serving as the capital of the province of Zeeland. Situated on the central peninsula of the Zeeland province, Midden-Zeeland (consisting of former islands Walcheren, Noord-Beveland and Zuid-Beveland), it has a population of about 48,000.

In terms of technology, Middelburg played a role in the Scientific Revolution at the early modern period. The town was historically a center of lens crafting in the Golden Age of Dutch science and technology. The invention of the microscope and telescope is often credited to Middelburg spectacle-makers (including Zacharias Janssen and Hans Lipperhey) in the late 16th century and early 17th century.
Gallium arsenide
Gallium arsenide (GaAs) is a III-V direct band gap semiconductor with a zinc blende crystal structure.

Gallium arsenide is used in the manufacture of devices such as microwave frequency integrated circuits, monolithic microwave integrated circuits, infrared light-emitting diodes, laser diodes, solar cells and optical windows.

GaAs is often used as a substrate material for the epitaxial growth of other III-V semiconductors, including indium gallium arsenide, aluminum gallium arsenide and others.

Boron group
The boron group are the chemical elements in group 13 of the periodic table, consisting of boron (B), aluminium (Al), gallium (Ga), indium (In), thallium (Tl) and nihonium (Nh). This group lies in the p-block of the periodic table. The elements in the boron group are characterized by having three valence electrons. These elements have also been referred to as the triels.

Several group 13 elements have biological roles in the ecosystem. Boron is a trace element in humans and is essential for some plants. Lack of boron can lead to stunted plant growth, while an excess can also cause harm by inhibiting growth. Aluminium has neither a biological role nor significant toxicity and is considered safe. Indium and gallium can stimulate metabolism; gallium is credited with the ability to bind itself to iron proteins. Thallium is highly toxic, interfering with the function of numerous vital enzymes, and has seen use as a pesticide.
Indo-Gangetic Plain
The Indo-Gangetic Plain, also known as the North Indian Plain or the Indus-Gangetic Plain, is a fertile plain spanning 700,000 km2 (270,000 sq mi) across the northern and north-eastern part of the Indian subcontinent. It encompasses northern and eastern India, eastern Pakistan, southern Nepal, and almost all of Bangladesh. It is named after the two major river systems that drain the region–Indus and Ganges.

It stretches from the Himalayas in the north to the northern edge of the Deccan Plateau in the south, and extends from North East India in the east to the Iranian border in the west. The region is home to many major cities and nearly one-seventh of the world's population. As the region was formed by the deposits of the three major rivers–Indus, Ganges and Brahmaputra, the plains consist of the world's largest expanse of uninterrupted alluvium. Due to its rich water resources, it is one of the world's most densely populated and intensely farmed areas.

Second Battle of Tarain
The Second Battle of Tarain or Second Battle of Tararoi was fought in 1192 between the Ghurid forces of Muhammad Ghuri and the Rajput Confederacy of Prithviraj Chauhan. It took place near Tarain (modern Taraori), which is 110 kilometres (68 mi), north of Delhi. The battle ended in a decisive victory for the invading Ghurids and their successful penetration into the north Indian plain.

The battle is regarded as a watershed event in Medieval India history as it led to the destruction of Rajput powers for a while and laid the foundation of Muslim rule in North India, which led to the establishment of Delhi Sultanate.
Pileated woodpecker
The pileated woodpecker (/ˈpaɪlieɪtəd, ˈpɪl-/ PY-lee-ay-tid, PIL-ee-; Dryocopus pileatus) is a large, crow-sized woodpecker with a prominent red crest, white neck stripe, and a mostly black body. This woodpecker is native to North America, where it is the largest confirmed extant woodpecker species and the third-largest extant species of woodpecker in the world, after the great slaty woodpecker and the black woodpecker. It inhabits deciduous forests in eastern North America, the Great Lakes, the boreal forests of Canada, and parts of the Pacific Coast. This woodpecker is primarily an insectivore, eating insects that live in trees; it is famous for making large, nearly rectangular carvings into trees, which are used to extract prey inside the tree or to make a nest. The species has a large range and an increasing population, causing it to be categorized as a species of "least concern" by the IUCN in 2016.

American mink
The American mink (Neogale vison) is a semiaquatic species of mustelid native to North America, though human introduction has expanded its range to many parts of Europe, Asia, and South America. Because of range expansion, the American mink is classed as a least-concern species by the IUCN. The American mink was formerly thought to be the only extant member of the genus Neovison following the extinction of the sea mink (N. macrodon), but recent studies, followed by taxonomic authorities, have reclassified it and the sea mink within the genus Neogale, which also contains a few New World weasel species. The American mink is a carnivore that feeds on rodents, fish, crustaceans, frogs, and birds. In its introduced range in Europe it has been classified as an invasive species linked to declines in European mink, Pyrenean desman, and water vole populations. It is the animal most frequently farmed for its fur, exceeding the silver fox, sable, marten, and skunk in economic importance.
Razee
A razee or razée /rəˈziː/ is a sailing ship that has been cut down (razeed) to reduce the number of decks.  The word is derived from the French vaisseau rasé, meaning a razed (in the sense of shaved down) ship.

French ship Experiment
HMS Experiment was a 50-gun fourth-rate ship of the line of the Royal Navy. Captured by Sagittaire during the American Revolutionary War, she was recommissioned in the French Navy, where she served into the 1800s.
Seoul National University
Seoul National University (SNU; Korean: 서울대학교; lit. 'Seoul University') is a public research university in Seoul, South Korea. Founded in 1946 by the merger of ten institutions in the Seoul area, it is one of the SKY universities and a part of the Flagship Korean National Universities.

The university's main campus is located in Gwanak, and two additional campuses are located in Daehangno and Pyeongchang. The university comprises sixteen colleges, one graduate school and nine professional schools. The student body consists of nearly 16,000 undergraduate and 16,000 graduate students.

Kyonggi University
Kyonggi University (KGU; Korean: 경기대학교) is a private university in South Korea that was established in 1947. Originally established as a school in Seoul, it was eventually expanded and upgraded to a college and then a university. There are two campuses: the main campus in Suwon, Gyeonggi-do, and the Seoul campus in Seodaemun District. It  has over 17,000 undergraduate and postgraduate students in the two campuses.

KGU has 11 colleges containing 63 programs of study and 12 graduate schools. Kyonggi University's education and research focuses on Tourism, Hospitality, Arts and Design, Business, International Studies, Environmental Engineering, and Architectural Engineering. KGU teaches some of its courses in English.

KGU has established partnership with 152 universities in 31 countries. KGU has a Korean language program. Over 650 international students study at KGU.
Ionic order
The Ionic order is one of the three canonic orders of classical architecture, the other two being the Doric and the Corinthian. There are two other orders, developed by the Romans: the Tuscan (a plainer Doric), and the rich variant of Corinthian called the composite order. Of the three classical canonic orders, the Corinthian order has the narrowest columns, followed by the Ionic order, with the Doric order having the widest columns.

The Ionic capital is characterized by the use of volutes. Ionic columns normally stand on a base which separates the shaft of the column from the stylobate or platform while the cap is usually enriched with egg-and-dart.

The ancient architect and architectural historian Vitruvius associates the Ionic with feminine proportions (the Doric representing the masculine).

Theatre of Marcellus
The Theatre of Marcellus (Latin: Theatrum Marcelli, Italian: Teatro di Marcello) was an ancient open-air theatre in Rome, Italy, built in the closing years of the Roman Republic. It is located in the modern rione of Sant'Angelo. In the sixteenth century, it was converted into a palazzo.
Dominican Republic men's national basketball team
The Dominican Republic national basketball team (Spanish: Selección de Baloncesto de República Dominicana) represents the Dominican Republic in men's international basketball competitions. In 2011 and 2012, John Calipari, the head coach of the University of Arkansas men's basketball team, served as the head coach of the team. The team placed third in the 2011 FIBA Americas Championship and fourth in the 2012 FIBA World Olympic Qualifying Tournament, one position shy of qualifying for the 2012 Olympics.

2016 Centrobasket
The 2016 Men's Central American and Caribbean Basketball Championship, also known as 2016 Centrobasket, was the regional basketball championship of FIBA Americas for the Central American and Caribbean subzone. The top five teams qualified for the 2017 FIBA AmeriCup; the top seven teams qualified for the 2019 FIBA Basketball World Cup qualification and for the 2018 Central American and Caribbean Games. The tournament was held in the Panama City from 19 to 25 June 2016.

Puerto Rico won their 11th Centrobasket title by defeating Mexico in the final, 84–83.
Methionine
Methionine (symbol Met or M) (/mɪˈθaɪəniːn/) is an essential amino acid in humans. Compared to other amino acids, methionine has particularly decisive biosynthetic roles. It is the precursor to the amino acid cysteine and the pervasive methylation agent rSAM. Methionine is required for protein synthesis, which is initiated by N-formylmethionine-sRNA.

Methionine was first isolated in 1921 by John Howard Mueller. It is encoded by the codon AUG. It was named by Satoru Odake in 1925, as an abbreviation of its structural description 2-amino-4-(methylthio)butanoic acid.

Legume
Legumes are plants in the pea family Fabaceae (or Leguminosae), or the fruit or seeds of such plants. When used as a dry grain for human consumption, the seeds are also called pulses. Legumes are grown agriculturally, primarily for human consumption, but also as livestock forage and silage, and as soil-enhancing green manure. Legumes produce a botanically unique type of fruit – a simple dry fruit that develops from a simple carpel and usually dehisces (opens along a seam) on two sides.

Most legumes have symbiotic nitrogen-fixing bacteria, Rhizobia, in structures called root nodules. Some of the fixed nitrogen becomes available to later crops, so legumes play a key role in crop rotation.
Lubań
Lubań [ˈlubaɲ] (German: Lauban; Czech: Lubáň), sometimes called Lubań Śląski (English: Silesian Lubań; Upper Sorbian: Lubań Šlešćina, pronounced [ˈlubanʲ ˈʃlɛʃtʃina]); is a town in the Lower Silesian Voivodeship in southwest Poland. It is the administrative seat of Lubań County and also of the smaller Gmina Lubań (although it is not part of the territory of the latter, as the town is a separate urban gmina in its own right).

Gmina
The gmina (Polish: [ˈɡmina], pl. gminy [ˈɡminɨ]) is the basic unit of the administrative division of Poland, similar to a municipality. As of 1 January 2019, there were 2,479 gminy throughout the country, encompassing over 43,000 villages. 940 gminy include cities and towns, with 322 among them constituting an independent urban gmina (Polish: gmina miejska) consisting solely of a standalone town or one of the 107 cities, the latter governed by a city mayor (prezydent miasta).

The gmina has been the basic unit of territorial division in Poland since 1974, when it replaced the smaller gromada. Three or more gminy make up a higher level unit called a powiat, except for those holding the status of a city with powiat rights. Each and every powiat has the seat in a city or town, in the latter case either an urban gmina or a part of an urban-rural one.
Pyruvic acid
Pyruvic acid (CH3COCOOH) is the simplest of the alpha-keto acids, with a carboxylic acid and a ketone functional group. Pyruvate, the conjugate base, CH3COCOO−, is an intermediate in several metabolic pathways throughout the cell.

Pyruvic acid can be made from glucose through glycolysis, converted back to carbohydrates (such as glucose) via gluconeogenesis, or converted to fatty acids through a reaction with acetyl-CoA. It can also be used to construct the amino acid alanine and can be converted into ethanol or lactic acid via fermentation.

Pyruvic acid supplies energy to cells through the citric acid cycle (also known as the Krebs cycle) when oxygen is present (aerobic respiration), and alternatively ferments to produce lactate when oxygen is lacking.

Dihydroxyacetone phosphate
Dihydroxyacetone phosphate (DHAP, also glycerone phosphate in older texts) is the anion with the formula HOCH2C(O)CH2OPO32-.  This anion is involved in many metabolic pathways, including the Calvin cycle in plants and glycolysis. It is the phosphate ester of dihydroxyacetone.
Ceylon Defence Force
The Ceylon Defence Force (CDF) was established in 1910 by the Ceylonese legislation Ceylon Defence Force Ordinance, which reformed the Ceylon Volunteer Force (CVF) that existed previously as the military reserve in the British Crown colony of Ceylon. At the time of forming it was only a reserve force but soon developed into a regular force responsible for the defence of Ceylon. The CDF was under the command of the General Officer Commanding, Ceylon of the British Army in Ceylon if mobilised. However mobilisation could be carried out only under orders from the Governor.

Sri Lanka Volunteer Naval Force
The Sri Lanka Volunteer Naval Force (SLVNF) is the active-duty volunteer reserve force of the Sri Lanka Navy. The SLVNF, which consists of the volunteer force and the volunteer reserve is separate from the Regular Naval Force, which consists of the Regular Force consisting of professional naval officers and sailors, and its Regular Reserve, which comprises personal who have a mobilization obligation following their service in the regular force.

It is headquartered at SLNS Lanka, Welisara, and is tasked with a support and complementary role to the navy, partly by serving as a pool of civilian talent and expertise otherwise lacking in (and not regularly required by) the regular naval force, and partly by acting as a reserve force during times of war. SLVNF, which was established under the Navy Act, No. 34 of 1950, as the Royal Ceylon Volunteer Naval Force (RCVNF) which was renamed as the Sri Lanka Volunteer Naval Force in 1972.
Vivek Oberoi
Vivek Anand Oberoi (born 3 September 1976) is an Indian actor and businessman. The son of actor Suresh Oberoi, he began acting in 2002 with starring roles in the Hindi crime film Company and romantic drama Saathiya. His performances in them were praised and he won two Filmfare Awards for the former. He subsequently had intermittent commercial successes in the comedy Masti (2004), horror film Kaal (2005) and action film Shootout at Lokhandwala (2007), while his supporting performance in the dramas Omkara (2006) and Kurbaan (2009) were praised.

Following a decline, he had commercial success in 2013 with the sequels Grand Masti and Krrish 3. He has since expanded to South Indian cinema, playing villainous roles in the action films Vivegam (2017), Lucifer (2019), Vinaya Vidheya Rama (2019), and Kaduva (2022).

International Indian Film Academy Awards
The International Indian Film Academy Awards (IIFA Awards) is an annual awards ceremony for Hindi cinema. Produced by Wizcraft International Entertainment Pvt. Ltd, the winners of the awards are decided by fans, who vote online for their favourite actors from the Indian Hindi film industry. Instituted in 2000, the ceremony is held in different countries around the world every year.

The IIFA Utsavam is the South Indian segment of the annual IIFA Awards. The awards were introduced in 2016, around the films released in 2015. The 1st IIFA Utsavam was held on 24 and 25 January 2016 at the Gachibowli Athletic Stadium, Hyderabad, India.
Ranggajati
Ranggajati is a train that serves the Cirebon–Jember route via the southern railway line of Java Island (via Purwokerto–Yogyakarta–Surabaya Gubeng).

The name of this train comes from a figure from Cirebon named Ki Gede Ranggajati who was instrumental in spreading Islamic teachings in the Cirebon area (city and regency) at that time and was the founder of the Sumber Kingdom which later became the capital of the regency.

Wijayakusuma
Wijayakusuma is an passenger train with the premium economy & executive class that operated by Kereta Api Indonesia which run between Cilacap & Ketapang via Yogyakarta & Surabaya Gubeng.

In the January–September 2024 period, this train became the commercial train service with the highest occupancy in Indonesia, reaching 193%.
Cenchrus
Cenchrus is a widespread genus of plants in the grass family, native to tropical and warm temperate regions of the world. Its species are native to many countries in Asia, Africa, Australia, the Americas, and various oceanic islands.

Common names include buffelgrasses, sandburs, and sand spur. Such names allude to the sharp, spine-covered burrs characterizing the inflorescences of the members of the genus. Those previously classified as Pennisetum /ˌpɛnɪˈsiːtəm/ are known commonly as fountaingrasses (fountain grasses).

Andropogon
Andropogon (common names: beard grass, bluestem grass, broomsedge) is a widespread genus of plants in the grass family, native to much of Asia, Africa, and the Americas, as well as Southern Europe and various oceanic islands.

Over 100 species have been described.
Round goby
The round goby (Neogobius melanostomus) is a euryhaline bottom-dwelling species of fish of the family Gobiidae. It is native to Central Eurasia, including the Black Sea and the Caspian Sea. Round gobies have established large non-native populations in the Baltic Sea, several major Eurasian rivers, and the North American Great Lakes.

Quagga mussel
The quagga mussel (Dreissena bugensis) is a species (or subspecies) of freshwater mussel, an aquatic bivalve mollusk in the family Dreissenidae. It has a lifespan of 3 to 5 years.

The species is indigenous to the Dnipro River drainage of Ukraine and is named after the quagga, an extinct subspecies of African zebra, possibly because, like the quagga, its stripes fade out towards the ventral side.

The invasive quagga mussel is currently of major concern as it spreads in the rivers and lakes of Europe and also in the Great Lakes of North America, where it was brought by overseas shippers that use the Saint Lawrence Seaway.