hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Pin risk
Pin risk occurs when the market price of the underlier of an option contract at the time of the contract's expiration is close to the option's strike price. In this situation, the underlier is said to have pinned. The risk to the writer (seller) of the option is that they cannot predict with certainty whether the option will be exercised or not. So the writer cannot hedge their position precisely and may end up with a loss or gain. There is a chance that the price of the underlier may move adversely, resulting in an unanticipated loss to the writer. In other words, an option position may result in a large, undesired risky position in the underlier immediately after expiration, regardless of the actions of the writer.

Delta neutral
In finance, delta neutral describes a portfolio of related financial securities, in which the portfolio value remains unchanged when small changes occur in the value of the underlying security (having zero delta). Such a portfolio typically contains options and their corresponding underlying securities such that positive and negative delta components offset, resulting in the portfolio's value being relatively insensitive to changes in the value of the underlying security.

A related term, delta hedging, is the process of setting or keeping a portfolio as close to delta-neutral as possible.  In practice, maintaining a zero delta is very complex because there are risks associated with re-hedging on large movements in the underlying stock's price, and research indicates portfolios tend to have lower cash flows if re-hedged too frequently. Delta hedging may be accomplished by trading underlying securities of the portfolio. See Rational pricing § Delta hedging for details.
Francesco Faà di Bruno
Francesco Faà di Bruno (7 March 1825 – 25 March 1888) was an Italian priest and advocate of the poor, a leading mathematician of his era and a noted religious musician. In 1988 he was beatified by Pope John Paul II. He is the eponym of Faà di Bruno's formula.

Annali di Matematica Pura ed Applicata
The Annali di Matematica Pura ed Applicata (Annals of Pure and Applied Mathematics) is a bimonthly peer-reviewed scientific journal covering all aspects of pure and applied mathematics. The journal was established in 1850 under the title of Annali di scienze matematiche e fisiche (Annals of Mathematics and Physics), and changed to its current title in 1858: it was the first Italian periodical devoted to mathematics and written in Italian. The founding editors-in-chief were Barnaba Tortolini and Francesco Brioschi.
It is currently published by Springer Science+Business Media and the editor-in-chief is Graziano Gentili (University of Florence).
Huedin
Huedin (Hungarian: Bánffyhunyad, Hungarian pronunciation: [ˈbaːnfihuɲɒd] ⓘ; German: Heynod; Yiddish: הוניוד or הוניאד) is a town in Cluj County, Transylvania, Romania.

Huedin is located at the northern edge of the Apuseni Mountains. It is surrounded by the villages of Nearșova, Domoșu, Horlacea, and others. The town administers one village, Bicălatu (Magyarbikal). Lately, Huedin has started to be known for its ecotourism initiatives.

Izvoru Crișului
Izvoru Crișului (Romanian: Izvoru Crișului; Hungarian: Körösfő, German: Krieschwej); is a commune in Cluj County, Transylvania, Romania. It is composed of four villages: Izvoru Crișului, Nadășu (Kalotanádas), Nearșova (Nyárszó), and Șaula (Sárvásár).

The commune is located in the northern part of the county, on the border with Sălaj County. It lies on the banks of the river Crișul Repede, near its source in the Gilău Mountains, whence its name, which means in Romanian, "the source of the Criș".
Miss Perú 1981
The Miss Perú 1981 pageant was held on June 27, 1981. That year, 18 candidates were competing for the national crown. The chosen winner represented Peru at the Miss Universe 1981. The rest of the finalists would enter in different pageants.

Miss Universe 1981
Miss Universe 1981 was the 30th anniversary of the Miss Universe pageant, held at the Minskoff Theatre in New York City, New York, United States, on 20 July 1981. At the conclusion of the event, Irene Sáez of Venezuela was crowned by Shawn Weatherly of the United States. There were 77 contestants competing for the crown, but Miss Mauritius got homesick and withdrew. The pageant originally was scheduled to be held in Guatemala City, Guatemala. However, for financial and political reasons, Miss Universe was moved to New York City.
Akkuyu Nuclear Power Plant
The Akkuyu Nuclear Power Plant (Turkish: Akkuyu Nükleer Güç Santrali) is a large nuclear power plant in Turkey under construction in Akkuyu, Büyükeceli, Mersin Province. It is expected to generate around 10% of the country's electricity when completed. The official launch ceremony took place in April 2015.

In May 2010, Russia and Turkey signed an agreement that a subsidiary of Rosatom would build, own, and operate a power plant in Akkuyu comprising four 1,200 MWe VVER1200 units. Construction of the first reactor commenced in April 2018. In February 2013, Russian nuclear construction company Atomstroyexport (ASE) and Turkish construction company Özdoğu signed the site preparation contract for the proposed Akkuyu Nuclear Power Plant. The contract includes excavation work at the site.

It is expected to be the first build–own–operate nuclear power plant in the world.

Load-following power plant
A load-following power plant, regarded as producing mid-merit or mid-priced electricity, is a power plant that adjusts its power output as demand for electricity fluctuates throughout the day. Load-following plants are typically in between base load and peaking power plants in efficiency, speed of start-up and shut-down, construction cost, cost of electricity and capacity factor.
Daidala
The daidala (Greek: δαίδαλα) is a type of sculpture attributed to the legendary Greek artist Daedalus, who is connected in legend both to Bronze Age Crete and to the earliest period of Archaic sculpture in Bronze Age Greece. The legends about Daedalus recognize him both as a man and as a mythical embodiment.

Daedalus
In Greek mythology, Daedalus (UK: /ˈdiːdələs/, US: /ˈdɛdələs/ ⓘ; Greek: Δαίδαλος; Latin: Daedalus; Etruscan: Taitale) was a skillful architect and craftsman, seen as a symbol of wisdom, knowledge and power. He is the father of Icarus, the uncle of Perdix, and possibly also the father of Iapyx. Among his most famous creations are the wooden cow for Pasiphaë, the Labyrinth for King Minos of Crete which imprisoned the Minotaur, and wings that he and his son Icarus used to attempt to escape Crete. It was during this escape that Icarus did not listen to his father's warnings and flew too close to the Sun; the wax holding his wings together melted and Icarus fell to his death.
Cristián Oviedo (Chilean footballer)
Cristian Gonzalo Oviedo Molina (born 22 May 1980) is a Chilean former footballer who played as a centre-back.

He was champion of the Torneo de Apertura de Chile 2008 with Everton de Viña del Mar, after of the 3-0 Everton's victory over Colo-Colo at Estadio Sausalito.

Campeonato Nacional Primera B
The Campeonato Nacional de la Primera B del Fútbol Profesional Chileno (English: National Championship of the First B of Chilean Professional Football) is the second tier in the Chilean football league system, and is organized by the Asociación Nacional de Fútbol Profesional. It was established in 1952 as Segunda División, and later renamed in 1996 to the current name. Since 1954, automatic promotion to and relegation from the Campeonato Nacional has been granted, although Palestino and Rangers were promoted to the top flight in the first season.
Caucus revolt
A caucus revolt occurs when enough members of a political party pressure its leadership to step down or to remove planned bills, legislation or policies from its platform.  A caucus revolt generally concludes with the party leader resigning their position as such a revolt is usually seen to show poor leadership skills. Often the mere appearance of a revolt in the caucus may be enough to force a leader to step down.

In Westminster style governments, if the party suffering from a caucus revolt is the current government, often an interim leader will be appointed by the party until a leadership convention can be held to elect a new leader, or a general election can be called should the party leader find a way to survive the revolt.

In the United Kingdom the term caucus is used less and the concept is more commonly known as a backbench rebellion.

Westminster system
The Westminster system, or Westminster model, is a type of parliamentary government modelled on that of the Parliament of the United Kingdom. Key aspects of the system include an executive branch made up of members of the legislature which is responsible to the legislature, the presence of parliamentary opposition parties, and a ceremonial head of state who is separate from the head of government. The term derives from the Palace of Westminster, the seat of the British parliament. The Westminster system can be contrasted with the presidential system, which originated in the United States, and with the semi-presidential system based on the government of France.

The Westminster system is used, or was once used, in the national and subnational legislatures of most former colonies of the British Empire upon gaining self-government, beginning with the Province of Canada in 1848. However, many former colonies have since adopted other forms of government.
Air gap (plumbing)
An air gap, as related to the plumbing trade, is the unobstructed vertical space between the water outlet and the flood level of a fixture. Air gaps of appropriate design are legally required by water health and safety regulations in many countries. An air gap is the simplest form of a backflow prevention device.

Plumbing
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications.  The word derives from the Latin for lead, plumbum, as the first effective pipes used in the Roman era were lead pipes.

In the developed world, plumbing infrastructure is critical to public health and sanitation.

Boilermakers and pipefitters are not plumbers although they work with piping as part of their trade and their work can include some plumbing.
Oizys
In Greek mythology, Oizys (/ˈoʊɪzɪs/; Ancient Greek: Ὀϊζύς, romanized: Oïzús, lit. 'misery'), or Oezys (Οἰζύς), is the personification of pain or distress. In Hesiod's Theogony, Oizys is one of the offspring of Nyx (Night), produced without the assistance of a father. Oizys has no distinct mythology of her own.

According to the Roman authors Cicero and Hyginus, "Miseria" (Misery) is one of the offspring of the Nox (Night, the Roman equivalent of Nyx) and Erebus.

Erebus
In Greek mythology, Erebus (/ˈɛrəbəs/; Ancient Greek: Ἔρεβος, romanized: Érebos, lit. 'darkness, gloom'), or Erebos, is the personification of darkness. In Hesiod's Theogony, he is the offspring of Chaos, and the father of Aether and Hemera (Day) by Nyx (Night); in other Greek cosmogonies, he is the father of Aether, Eros, and Metis, or the first ruler of the gods. In genealogies given by Roman authors, he begets a large progeny of personifications upon Nox (the Roman equivalent of Nyx), while in an Orphic theogony, he is the offspring of Chronos (Time).

The name "Erebus" is also used to refer either to the darkness of the underworld, the underworld itself, or the region through which souls pass to reach the underworld, and can sometimes be used as a synonym for Tartarus or Hades.
Haplotinea
Haplotinea is a very small genus of fungus moths (family Tineidae). Its subfamily among the fungus moths is disputed – many assign it to the Myrmecozelinae, but other authors have placed it in subfamily Nemapogoninae or Perissomasticinae. In all, its relationships are barely better resolved at present than those of the many Tineidae incertae sedis.

Only two species are placed in Haplotinea at present:

Haplotinea ditella (Pierce, Diakonoff & Metcalfe, 1938)

Haplotinea insectella (Fabricius, 1794) (= H. fuscescentella, H. misella, H. rusticella)

Haplotinea ditella
Haplotinea ditella is a moth of the family Tineidae. It was described by Pierce & Metcalfe in 1938. It is found in most of Europe, except Ireland, France, Switzerland, the Iberian Peninsula and the western and southern part of the Balkan Peninsula.

The wingspan is 11–18 mm. Adults have been recorded on wing from May to September.

The larvae feed on stored vegetable products, grain, rice and groundnuts.
Heath and Holmewood
Heath and Holmewood, formerly just Heath is a civil parish forming part of the district of North East Derbyshire, in the county of Derbyshire, England.

As its name suggests, the main settlements in the parish are Heath and Holmewood. In 2011 it had a population of 2953.

On 5 January 1987 the parish was rename from "Heath" to "Heath and Holmewood".

North East Derbyshire
North East Derbyshire is a local government district in Derbyshire, England. The council is based in the large village of Wingerworth. The district also includes the towns of Dronfield and Clay Cross as well as numerous villages and surrounding rural areas.

The neighbouring districts are Chesterfield (which it almost surrounds), Bolsover, Amber Valley, Derbyshire Dales, Sheffield and Rotherham.
Congregational Library & Archives
The Congregational Library & Archives is an independent special collections library and archives. It is located on the second floor of the Congregational House at 14 Beacon Street in the Beacon Hill neighborhood of Boston, Massachusetts. The Library was founded in 1853 by a gathering of Congregational ministers and has since evolved into a professional library and archives that holds more than 250,000 items, predominantly focused on 18th to 21st century American Congregational history. The Library's reading room is free and open to the public for research but the Library's stacks are closed and book borrowing privileges are extended exclusively to members.

Beacon Street
Beacon Street is a major east–west street in Boston, Massachusetts, and its western suburbs of Brookline and Newton. It passes through many of Boston's central and western neighborhoods, including Beacon Hill, Back Bay, Fenway–Kenmore, the Boston University campus, Brighton, and Chestnut Hill.

It is not to be confused with the Beacon Street in nearby Somerville or others elsewhere.
Moechotypa
Moechotypa is a genus of longhorn beetles of the subfamily Lamiinae.

Moechotypa adusta Pascoe, 1869

Moechotypa alboannulata Pic, 1934

Moechotypa asiatica (Pic, 1903)

Moechotypa assamensis Breuning, 1936 inq.

Moechotypa attenuata Pic, 1934

Moechotypa ceylonica Breuning, 1938

Moechotypa coomani Pic, 1934

Moechotypa dalatensis Breuning, 1968

Moechotypa delicatula (White, 1858)

Moechotypa diphysis (Pascoe, 1871)

Moechotypa formosana (Pic, 1917)

Moechotypa javana Schwarzer, 1929

Moechotypa jeanvoinei Pic, 1934

Moechotypa marmorea Pascoe, 1864

Moechotypa paraformosana Breuning, 1979

Moechotypa penangensis Breuning, 1973

Moechotypa semenovi Heyrovsky, 1934

Moechotypa sikkimensis Breuning, 1936

Moechotypa strandi Breuning, 1936

Moechotypa suffusa (Pascoe, 1862)

Moechotypa thoracica (White, 1858)

Moechotypa trifasciculata Breuning, 1936

Moechotypa umbrosa Lacordaire, 1872

Moechotypa uniformis (Pic, 1922)

Moechotypa diphysis
Moechotypa diphysis is a species of beetle in the family Cerambycidae. It was described by Pascoe in 1871. It is known from Russia, China, Japan, North Korea, and South Korea. It feeds on plants such as Ailanthus altissima, Juglans regia, Zanthoxylum simulans, and Quercus glauca.
San Jose Hills
The San Jose Hills are a part of the Transverse Ranges in eastern Los Angeles County, California, marking the border between the San Gabriel Valley and the Pomona Valley. It includes portions of Covina, West Covina, Walnut, Pomona, and San Dimas. To the south, the valley of San Jose Creek (a line followed by the Pomona Freeway) separates the San Jose Hills from the Puente Hills and Chino Hills.

Covina, California
Covina (/koviːnə/) is a city in the San Gabriel Valley region of Los Angeles County, California, United States, about 22 miles (35 km) east of downtown Los Angeles.
The population was 51,268 according to the 2020 census, up from 47,796 at the 2010 census. The city's slogan, "One Mile Square and All There", was coined when the incorporated area of the city was only one square mile (2.6 km2).

Covina is bordered by West Covina, to its south and west side. Irwindale lies to the west, as well as the unincorporated area of Vincent, and the city of Baldwin Park. Azusa and Glendora are to the north, the unincorporated community of Charter Oak to the northeast, San Dimas to the east, the unincorporated area of Ramona and city of Pomona to the southeast.
Cucu Diamantes
Cucu Diamantes is a Grammy nominated Cuban-American singer, songwriter, and philanthropist. Her 2009 debut album Cuculand received a Latin Grammy Nomination for Best Alternative Song, "Más Fuerte". Diamantes is also cofounder and lead singer of Grammy nominated New York City fusion band Yerba Buena. A frequent collaborator, Diamantes has worked with Carlinhos Brown, Yotuel Romero, Lenine, Fat Boy Slim, Meshell Ndegeocello, Vico C, Les Nubians, Rossy de Palma, John Leguizamo, Paulina Rubio, Aleks Syntek, and Beto Cuevas.

Lenine (musician)
Lenine, artist name of Osvaldo Lenine Macedo Pimentel (born 2 February 1959), is a Brazilian singer-songwriter from Recife, Pernambuco. Between the years of 2002 and 2018, he has earned a total of seven Latin Grammy Awards, (including the 2005 awards for "Best Brazilian Contemporary Album" and "Best Brazilian Song").
2021 Valdosta State Blazers football team
The 2021 Valdosta State Blazers football team represented Valdosta State University as a member of the Gulf South Conference (GSC) during the 2021 NCAA Division II football season. They were led by third-year head coach Gary Goff. The Blazers played their home games at Bazemore–Hyder Stadium in Valdosta, Georgia.

The Blazers competed for the 2021 NCAA Division II Football Championship Game against Ferris State. This was their first appearance in the championship game since the 2018 game.

Gulf South Conference
The Gulf South Conference (GSC) is a college athletic conference affiliated with the National Collegiate Athletic Association (NCAA) at the Division II level, which operates in the Southeastern United States.
Railways in Jharia Coalfield
Jharia Coalfield has a series of railway lines covering the region lying between the Grand Chord line on the north and the Damodar river in the south. It consists of five lines of which four are managed by East Central Railway's Dhanbad railway division and one is managed by the South Eastern Railway's Adra railway division.

Adra railway division
Adra railway division is one of the four railway divisions under the jurisdiction of South Eastern Railway zone of the Indian Railways. This railway division was formed on 14 April 1961 and its headquarter is located at Adra town in Purulia district of West Bengal. The Divisional Railway Managers building was established in the year of 1913 which has completed its 100 years in 2013. It was earlier the headquarter of Adra district in BNR.

Kharagpur railway division, Chakradharpur railway division and Ranchi railway division are the other three railway divisions under SER Zone headquartered at Garden Reach, Kolkata.
Algoryx Simulation AB
Algoryx Simulation AB was formed in 2007 in Umeå, Sweden as a spin-off company from Umeå University. Algoryx currently has three products: Algodoo (formerly Phun), Dynamics for SpaceClaim, and AGX Dynamics, a professional physics engine for engineering and real-time simulations.

Umeå University
Umeå University (Swedish: Umeå universitet; Ume Sami: Ubmejen universitiähta; Meänkieli: Uumaja ynivärsiteetti); is a public research university located in Umeå, in the mid-northern region of Sweden. The university was founded in 1965 and is the fifth oldest within Sweden's present borders.

As of 2015, Umeå University has over 36,000 registered students (approximately 16,000 full-time students), including those at the postgraduate and doctoral level. It has more than 4,000 employees, half of which are teachers/researchers, including 310 professors.

Internationally, the university is known for research relating to the genome of the poplar tree and the Norway Spruce, and its highly ranked Institute of (industrial) Design.
Sextans A
Sextans A (also known as UGCA 205) is a small dwarf irregular galaxy. It spans about 8000 light-years across, and is located at 4.6 million light-years away, in the outskirts of the Local Group of galaxies, which includes the Milky Way galaxy, and to which Sextans A may or may not belong.

Sextans A has a peculiar square shape. Massive short-lived stars exploded in supernovae that caused more star formation, triggering yet more supernovae, ultimately resulting in an expanding shell. Young blue stars now highlight areas and shell edges high in current star formation, which from the perspective of observers on Earth appears roughly square. The 10.4 m telescope Gran Telescopio Canarias recently observed the OB-type stars that power the giant HII regions.

Dwarf galaxy
A dwarf galaxy is a small galaxy composed of about 1000 up to several billion stars, as compared to the Milky Way's 200–400 billion stars. The Large Magellanic Cloud, which closely orbits the Milky Way and contains over 30 billion stars, is sometimes classified as a dwarf galaxy; others consider it a full-fledged galaxy. Dwarf galaxies' formation and activity are thought to be heavily influenced by interactions with larger galaxies. Astronomers identify numerous types of dwarf galaxies, based on their shape and composition.
Pune division
Pune Division (better known as Paschim Maharashtra or Desh) is one of the six administrative divisions of the Indian State of Maharashtra. Pune Division is bound by Konkan Division to the west, Nashik Division to the north, Aurangabad Division to the east, and the state of Karnataka to the south.

It includes some of the most developed and most populous areas of Maharashtra.

Sangli district
Sangli district (Marathi pronunciation: [saːŋɡli]) is a district of Maharashtra state in India. Sangli city is the district headquarters. It is bordered by Satara district, Solapur district to the North, Karnataka state to the South-East, by Kolhapur district to South-West and by narrow portion on the East side to Ratnagiri district. It is present on the southern tip of Maharashtra.

The district is 31.11% urban. Sangli and Miraj are the largest cities. The second oldest industrial township like Kirloskarwadi (Palus) is also located in Sangli district. Industrialist Laxmanrao Kirloskar started his first factory here. It is known as the sugar bowl of India due to its high sugarcane productivity. Sangli district is one of the most fertile and highly developed districts in Maharashtra. The district is very popular as a political powerhouse in the state. It has provided many politicians and bureaucrats and is often referred to as the Heaven of Farmers.