hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Claudia Albertario
Claudia Albertario (Spanish pronunciation: [ˈklawðja alβeɾˈtaɾjo]; born May 16, 1977) is an Argentine model, vedette and actress of theatre, television and film. Her notable credits include Amigovios (1995), Como pan caliente (1996), Montaña rusa, otra vuelta (1997), Chiquititas (1997–1999), Gasoleros (1998 and 1999), and Verano del '98 (1998–2001). She also appeared on Dancing on Ice around the world.

Vedette (cabaret)
A vedette is the main female artist of a show derived from cabaret and its subcategories of revue, vaudeville, music hall or burlesque. The purpose of the vedette is to entertain and captivate the public. Vedettes are expected to sing, dance and act on stage. Particularly accomplished artistes are considered super vedettes or first vedettes. Vedettes often wear flashy and revealing costumes and may appear alongside groups of dancers, magicians, comedians, jugglers, or even performing animals. Vedettes specializing in burlesque generally do  striptease and may also perform nude on stage.

In the 20th century, vedette shows were successful in the cabarets, theaters and nightclubs of countries such as Spain, France, Argentina and Mexico. Paris and Las Vegas were considered the main cradle of the vedettes.
7-Dehydrocholesterol
7-Dehydrocholesterol (7-DHC) is a zoosterol that functions in the serum as a cholesterol precursor, and is photochemically converted to vitamin D3 in the skin, therefore functioning as provitamin-D3. The presence of this compound in human skin enables humans to manufacture vitamin D3 (cholecalciferol).  Upon exposure to ultraviolet UV-B rays in the sun light, 7-DHC is converted into vitamin D3 via previtamin D3 as an intermediate isomer. It is also found in the milk of several mammalian species. Lanolin, a waxy substance that is naturally secreted by wool-bearing mammals, contains 7-DHC which is converted into vitamin D by sunlight and then ingested during grooming as a nutrient. In insects 7-dehydrocholesterol is a precursor for the hormone ecdysone, required for reaching adulthood. 7-DHC was discovered by Nobel-laureate organic chemist Adolf Windaus.

Photochemistry
Photochemistry is the branch of chemistry concerned with the chemical effects of light. Generally, this term is used to describe a chemical reaction caused by absorption of ultraviolet (wavelength from 100 to 400 nm), visible (400–750 nm), or infrared radiation (750–2500 nm).

In nature, photochemistry is of immense importance as it is the basis of photosynthesis, vision, and the formation of vitamin D with sunlight. It is also responsible for the appearance of DNA mutations leading to skin cancers.

Photochemical reactions proceed differently than temperature-driven reactions. Photochemical paths access high-energy intermediates that cannot be generated thermally, thereby overcoming large activation barriers in a short period of time, and allowing reactions otherwise inaccessible by thermal processes.  Photochemistry can also be destructive, as illustrated by the photodegradation of plastics.
Helmut Thaler
Helmut Thaler (born 22 January 1940) was an Austrian luger who competed from the late 1950s to the late 1960s. He won the silver medal in the men's doubles event at the 1964 Winter Olympics in Innsbruck and competed at the 1968 Winter Olympics.

Thaler also won two medals in the men's doubles event at the FIL World Luge Championships with a silver in 1960 and a bronze in 1961. He won a silver medal in the men's doubles event at the 1967 FIL European Luge Championships in Königssee, West Germany.

FIL World Luge Championships
The FIL World Luge Championships, part of the International Luge Federation (FIL) have taken place on an almost annual basis in non-Winter Olympics years since 1955. These championships are shown for artificial tracks. See FIL World Luge Natural Track Championships for all natural track events that have taken place since 1979.
Bidirectional reflectance distribution function
The bidirectional reflectance distribution function (BRDF), symbol , is a function of four real variables that defines how light from a source is reflected off an opaque surface. It is employed in the optics of real-world light, in computer graphics algorithms, and in computer vision algorithms. The function takes an incoming light direction, , and outgoing direction,  (taken in a coordinate system where the surface normal  lies along the z-axis), and returns the ratio of reflected radiance exiting along  to the irradiance incident on the surface from direction . Each direction  is itself parameterized by azimuth angle  and zenith angle , therefore the BRDF as a whole is a function of  4 variables. The BRDF has units sr−1, with steradians (sr) being a unit of solid angle.

Spherical coordinate system
In mathematics, a spherical coordinate system specifies a given point in three-dimensional space by using a distance and two angles as its three coordinates. These are

the radial distance r along the line connecting the point to a fixed point called the origin;

the polar angle θ between this radial line and a given polar axis; and

the azimuthal angle φ, which is the angle of rotation of the radial line around the polar axis.

(See graphic regarding the "physics convention".)

Once the radius is fixed, the three coordinates (r, θ, φ), known as a 3-tuple, provide a coordinate system on a sphere, typically called the spherical polar coordinates.
The plane passing through the origin and perpendicular to the polar axis (where the polar angle is a right angle) is called the reference plane (sometimes fundamental plane).
Shakani
Shakani is a small coastal village in Lamu County, Kenya. It is situated 3 kilometres (1.9 mi) from the Garissa County boundary and 5.5 kilometres (3.4 mi) away from the border of Somalia. Shakani is a Somali settlement.

Garissa County
Garissa County is a county in Kenya located in Eastern Kenya bordering Somalia to the East, Wajir County and Isiolo County to the North, Tana River County to the West, Lamu County to the South and the Indian Ocean. Its capital and largest urban area is Garissa.

The county was created by the 2010 Constitution of Kenya as a new unit of the devolved government. Prior to the 2010 constitution, Garissa County was part of the North Eastern Province which was one of the former provinces of Kenya. The North Eastern Province was carved out of the then Northern Frontier District (NFD) prior to independence.

The county had a population of 800,000 at the 2019 Census, and a land area of about 44,753 km2 (17,279 sq mi). The majority of the population in Garissa County is of Somali ethnic background. This includes subgroups like the Ogaden, Degodia, Ajuran, and others. There are also smaller populations of other ethnic groups.
1993 NCAA Division I Outdoor Track and Field Championships
The 1993 NCAA Division I Outdoor Track and Field Championships were contested June 2−5 at Tad Gormley Stadium at the University of New Orleans in New Orleans, Louisiana in order to determine the individual and team national champions of men's and women's collegiate Division I outdoor track and field events in the United States.

These were the 71st annual men's championships and the 12th annual women's championships. This was the Privateers' first time hosting the event.

In a repeat of the previous year's result, Arkansas and LSU topped the men's and women's team standings, respectively; it was the Razorbacks' third men's team title and the seventh for the Lady Tigers. This was the second of eight consecutive titles for Arkansas. The Lady Tigers, meanwhile, captured their seventh consecutive title and, ultimately, the seventh of eleven straight titles they won between 1987 and 1997.

Arkansas Razorbacks
The Arkansas Razorbacks, also known as the Hogs, are the intercollegiate athletics teams representing the University of Arkansas, located in Fayetteville. The University of Arkansas student body voted to change the name of the school mascot (originally the Cardinals) in 1910 to the Arkansas Razorbacks after a hard-fought battle against LSU in which they were said to play like a "wild band of Razorback hogs" by former coach Hugo Bezdek. The Arkansas Razorbacks are the only major sports team in the U.S. with a porcine nickname, though the Texas A&M–Kingsville Javelinas play in Division II.

The University of Arkansas currently fields 19 total varsity teams (eight men's and 11 women's) in 13 sports, and competes at the National Collegiate Athletic Association (NCAA) Division I (Football Bowl Subdivision in football) level as a member of the Southeastern Conference (SEC).
Destruction of Kalisz
The destruction of Kalisz (Polish: zburzenie Kalisza) by German troops took place from 2 August until 22 August 1914 at the beginning of World War I. The event is also known as the Pogrom of Kalisz or Poland's Louvain.

The German army invaded Kalisz on 2 August 1914. The town was burnt down; only churches and public offices survived. A significant number of citizens were shot. Prior to the war, Kalisz had 65,000 inhabitants. Afterwards, it was left with 5,000 inhabitants.

Prussian Partition
The Prussian Partition (Polish: Zabór pruski),  or Prussian Poland, is the former territories of the Polish–Lithuanian Commonwealth acquired during the Partitions of Poland, in the late 18th century by the Kingdom of Prussia. The Prussian acquisition amounted to 141,400 km2 (54,600 sq mi) of land constituting formerly western territory of the Commonwealth. The first partitioning led by imperial Russia with Prussian participation took place in 1772; the second in 1793, and the third in 1795, resulting in Poland's elimination as a state for the next 123 years.
Explosions on 21 April 2022 in Afghanistan
On April 21, 2022, several separate explosions rocked different parts of Afghanistan. The first explosion occurred at the biggest Shia Muslim Seh Dokan mosque in Mazar-e-Sharif, Afghanistan. Over 31 people were killed and another 87 injured in the mosque explosion. Another explosion targeted a vehicle near a police station Kunduz city, leaving 4 dead and 18 injured. A mine planted explosion hit a van of the military in Khogiani killing four Taliban members and wounding a fifth. The roadside bomb wounded two children in the Niaz Beyk area of Kabul. Islamic State (ISIL) has claimed several attacks including the bombing of the Seh Dokan mosque.

Kunduz
Kunduz, also written as Qunduz, is a city in northern Afghanistan, serving as the capital of Kunduz Province. It is within the jurisdiction of Kunduz District and has an estimated population of 413,996 people as of September 2025.
Mawlavi Gul Mohammad Elyas is the mayor of the city.

Kunduz has a domestic airport and an industrial park, including a growing number of public parks, markets, hospitals, mosques, universities, guesthouses and restaurants. The Kunduz University is located in the middle part of the city.

Kunduz is in the historical Tokharistan region of Bactria, near the confluence of the Kunduz River with the Khanabad River. The city is linked by a road network with Imam Sahib to the north, Taloqan to the east, Baghlan to the south, Mazar-i-Sharif to the west, and Sher Khan Bandar to the northwest. Many foreign tourists coming from Tajikistan pass through the city.
Per Ottesen
Per Ottesen (born 19 October 1932) is a Norwegian sports official.

Hailing from Trondheim, Ottesen chaired Byåsen IL and Sør-Trøndelag District Skiing Association. In 1982 he became vice president of the Norwegian Ski Federation, being elected president in 1985. He is largely credited for landing the 1997 FIS Nordic World Ski Championships to his hometown. Ottesen also led the World Championships organizational committee; however, after falling out with managing director Carl Petter Brun, he resigned only 93 days before the opening ceremony.

He is decorated with the King's Medal of Merit in gold.

FIS Nordic World Ski Championships 1997
The FIS Nordic World Ski Championships 1997 took place from February 21 to March 2 at Granåsen Ski Centre in Trondheim, Norway. This event was the first time in consecutive championships that the number or type of events did not change since 1966 and 1970. It also was historical with Russia's Yelena Välbe winning gold in all five women's cross country events, the first person of either sex to do that honor. Norway's Bjørn Dæhlie became the first man to win five medals in five cross country events.
Esperanto in popular culture
References to Esperanto, a constructed language, have been made in a number of films and novels. Typically, this is done either to add the exotic nature of a foreign language without representing any particular ethnicity, or to avoid going to the trouble of inventing a new language. In science fiction, Esperanto is sometimes used to represent a future in which there is a more universally spoken language than exists today.

Constructed language
A constructed language is a language for communication between humans (i.e. not with or between computers) which, unlike most languages that naturally emerge from human interaction, is intentionally devised by a person or group for a particular purpose. The term constructed language is often shortened to conlang and, as a relatively broad term, it encompasses subcategories including: fictional, artificial, engineered, planned and invented languages. Conlangs may include aspects reminiscent of natural language including phonology, grammar, orthography, and vocabulary. Interlinguistics includes the study of constructed languages.
Hopperton
Hopperton is a village in the county of North Yorkshire, England. It is part of the Allerton Mauleverer with Hopperton parish. The village is situated close to the A59, the A1(M) and the A168. Cattal railway station is situated just under two miles from the village with services to Leeds, York and Harrogate. Until 1958, Hopperton had its own railway station next to a level crossing on the original A1 Great North Road. The village had one pub, the Mason Arms, which closed in 2020 and is now a dwelling house
.  The nearest towns are Knaresborough 4 miles (6.4 km) to the west, and across the county border in West Yorkshire, Wetherby 5 miles (8 km) to the south west. The latter offers the closest large supermarket to Hopperton.

From 1974 to 2023 it was part of the Borough of Harrogate, it is now administered by the unitary North Yorkshire Council.

Borough of Harrogate
The Borough of Harrogate was a local government district with borough status in North Yorkshire, England, from 1974 to 2023. Its council was based in the town of Harrogate, but it also included surrounding settlements, including the cathedral city of Ripon, and almost all of the Nidderdale Area of Outstanding Natural Beauty. At the 2011 Census, the borough had a population of 157,869.

The borough was abolished on 31 March 2023, and its functions were transferred to the new unitary North Yorkshire Council on 1 April 2023.
Subdivisions of the Kingdom of Yugoslavia
The subdivisions of the Kingdom of Yugoslavia (initially known as the Kingdom of Serbs, Croats, and Slovenes) existed successively in three different forms.  From 1918 to 1922, the Kingdom of Yugoslavia maintained the pre-World War I subdivisions of Yugoslavia's predecessor states.  In 1922, the state was divided into 33 oblasts or provinces and, in 1929, a new system of nine banates (in Serbo-Croatian, the word for "banate" is banovina) was implemented.

Štip
Štip (Macedonian: Штип [ʃtip] ⓘ) is the largest urban agglomeration in the eastern part of North Macedonia, serving as the economic, industrial, entertainment and educational focal point for the surrounding municipalities.

As of the 2021 census, Štip had a population of about 44,866, making it North Macedonia's sixth most populous city.

Štip is the largest textile production center in the country. It is the center of the fashion industry in North Macedonia, as well as the site of the sole public university in eastern North Macedonia, the Goce Delčev University of Štip.

The city is the eponymous seat of the Municipality of Štip.
Gelting (Amt)
Gelting was an Amt ("collective municipality") in the district of Schleswig-Flensburg, in Schleswig-Holstein, Germany. The seat of the Amt was in Gelting. In January 2008, it was merged with the Amt Steinbergkirche to form the Amt Geltinger Bucht.

The Amt Gelting consisted of the following municipalities:

Gelting

Hasselberg

Kronsgaard

Maasholm

Nieby

Pommerby

Rabel

Rabenholz

Stangheck

Stoltebüll

54°45′00″N 9°54′00″E﻿ / ﻿54.750°N 9.900°E﻿ / 54.750; 9.900

Kronsgaard
Kronsgaard is a municipality in the district of Schleswig-Flensburg, in Schleswig-Holstein, Germany. Located near Geltinger Bucht, an inlet of the Baltic Sea in the Angeln region, the municipality is assigned to the Geltinger Bucht district. The village of Kronsgaard covers 592 hectares, has around 250 inhabitants and a coastline of around 3 kilometres with a popular natural beach at Pottloch.
BSA Spitfire
The BSA Spitfire is a high-performance BSA motorcycle made from 1966 to 1968 with model designations of MkII, MkIII and MkIV. Announced at the Brighton motorcycle show held during September 1965, it was based on the earlier BSA Lightning with a power-upgrade achieved by higher compression-ratio 10.5:1 pistons and two large-bore Amal GP carburettors with velocity stacks  it was one of the first BSAs to have 12-volt electrics. At introduction in 1966, it was the fastest standard BSA ever produced and the fastest standard motorcycle tested by Motor Cycle with a best run at 123 mph and average of 119.2 mph The Spitfire was used for travelling Marshalls' course duties at the 1967 Isle of Man TT races.

The Motor Cycle
The Motor Cycle was one of the first British magazines about motorcycles. Launched by Iliffe and Sons Ltd in 1903, its blue cover led to it being called "The Blue 'un" to help distinguish it from its rival publication Motor Cycling, which, using a green background colour, was known as "The Green 'un".  Many issues carried the strapline "Circulated throughout the World".

The covers eventually used a variety of different background colours after 1962, with a name-change to Motor Cycle.
Armenian Hexapolis
The Hexapolis (Greek: Ἑξάπολις) was a district in Armenia Minor, mentioned in the early Byzantine period (7th–8th centuries). It comprised the cities of Melitene, which was the district capital, Arka, Arabissos, Kukusos, Komana and Ariaratheia. It formed part of the Roman province of Armenia Secunda, renamed to Armenia Tertia after Justinian I's provincial reorganization in 536.

The Hexapolis sustained several attacks from the Arabs beginning in 661. An emir called Busr attacked the area west of Militene in 667 while, in 695, the Arabs - disregarding all treaties - raided Hexapolis and took many of its inhabitants captive. Justinian was about to launch an expedition to Hexapolis to counter the Arab attack but this was prevented after he was deposed by a mob led by Leontios, his previously appointed strategos of the Hellas Theme.

Hellas (theme)
The Theme of Hellas (Greek: θέμα Ἑλλάδος, Thema Hellados) was a Byzantine military-civilian province (thema, theme) located in southern Greece. The theme encompassed parts of Central Greece, Thessaly and, until c. 800, the Peloponnese peninsula. It was established in the late 7th century, and was broken up into smaller districts in the late 11th/early 12th century. The theme fell to the Crusader army led by Boniface of Montferrat in 1205.
Marysville Public Schools
Marysville Public Schools is a public school district in St. Clair County, Michigan, near the city of Port Huron. It serves Marysville and parts of Columbus Township, Kimball Township, St. Clair Township, and Wales Township.

Port Huron, Michigan
Port Huron is a city in and the county seat of St. Clair County, Michigan, United States. The population was 28,983 at the 2020 census. The city is bordered on the west by Port Huron Township, but the two are administered autonomously. The city is the largest in The Thumb area of Michigan, and principal community in the Blue Water Area, more recently rebranded as Michigan's Thumb Coast, for tourism purposes..

Port Huron is located along the source of the St. Clair River at the southern end of Lake Huron. The city is along the Canada–United States border and directly across the river from Sarnia, Ontario. The two cities are connected by the Blue Water Bridge at the eastern terminus of Interstate 69/Interstate 94. Port Huron has the easternmost point of land in the state of Michigan and is also one of the northernmost areas included in the Detroit–Warren–Dearborn Metropolitan Statistical Area (Metro Detroit).
Military Interdepartmental Purchase Request
The Military Interdepartmental Purchase Request (MIPR) is a method for transferring funds amongst U.S. military organizations. It allows for multi-organizational cooperative efforts to be performed, rather than limiting funding to a single organization.

MIPR is defined in the US government's Code of Federal Regulations, 48CFR253.208-1, DD Form 448, Military Interdepartmental Purchase Request.

Colloquially, MIPR is pronounced mip-per, and is used both as a noun (I received their MIPR yesterday,) and as a verb (Did you MIPR the funds to their office yet?)

Code of Federal Regulations
In the law of the United States, the Code of Federal Regulations (CFR) is the codification of the general and permanent regulations promulgated by the executive departments and agencies of the federal government of the United States. The CFR is divided into 50 titles that represent broad areas subject to federal regulation.

The CFR annual edition is published as a special issue of the Federal Register by the Office of the Federal Register (part of the National Archives and Records Administration) and the Government Publishing Office. In addition to this annual edition, the CFR is published online on the Electronic CFR (eCFR) website, which is updated daily.
Grieco elimination
The Grieco elimination is an organic reaction describing the elimination reaction of an aliphatic primary alcohol through a selenide to a terminal alkene. It is named for Paul Grieco.

The alcohol first reacts with o-nitrophenylselenocyanate and tributylphosphine to form a selenide via a nucleophilic substitution on the electron-deficient selenium. In the second step, the selenide is oxidized with hydrogen peroxide to give a selenoxide. This structure decomposes to form an alkene by an Ei elimination mechanism with expulsion of a selenol in a fashion similar to that of the Cope elimination. This reaction takes part in the synthesis of ring C of the Danishefsky Taxol synthesis.

The elimination step is common with the Clive-Reich-Sharpless olefination that uses PhSeX as the selenium source.

Tributylphosphine
Tributylphosphine is the organophosphorus compound with the chemical formula P(CH2CH2CH2CH3)3, often abbreviated as PBu3. It is a tertiary phosphine. It is an oily liquid at room temperature, with a nauseating odor. It reacts slowly with atmospheric oxygen, and rapidly with other oxidizing agents, to give tributylphosphine oxide. It is usually handled using air-free techniques.
Roberto Poblete
Roberto Fortunato Poblete Zapata (Los Ángeles, January 8, 1955) is a Chilean actor, director, teacher, presenter, announcer and politician. He is known for having participated in several television series on Canal 13 and Chilevisión. He served as a deputy for Los Angeles from 2014 to 2018.

Chilevisión
Chilevisión (often abbreviated as CHV) is a Chilean free-to-air television channel. It is the third oldest Chilean television network owned by Vytal Group since 2026 (formerly owned by Warner Bros. Discovery from 2010 to 2021 and Paramount Skydance from 2021 to 2026), being founded by the University of Chile on 4 November 1960.

In addition to Chilevisión, Vytal Group owns other TV channels, including Canal CHV Noticias, CHV de Culto, and UChileTV.