hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Mitral regurgitation
Mitral regurgitation (MR), also known as mitral insufficiency or mitral incompetence, is a form of valvular heart disease in which the mitral valve is insufficient and does not close properly when the heart pumps out blood. It is the abnormal leaking of blood backwards – regurgitation from the left ventricle, through the mitral valve, into the left atrium, when the left ventricle contracts. Mitral regurgitation is the most common form of valvular heart disease.

Mitral stenosis
Mitral stenosis is a valvular heart disease characterized by the narrowing of the opening of the mitral valve of the heart. It is almost always caused by rheumatic valvular heart disease. Normally, the mitral valve is about 5 cm2 during diastole. Any decrease in area below 2 cm2 causes mitral stenosis. Early diagnosis of mitral stenosis in pregnancy is very important as the heart cannot tolerate increased cardiac output demand as in the case of exercise and pregnancy. Atrial fibrillation is a common complication of resulting left atrial enlargement, which can lead to systemic thromboembolic complications such as stroke.
Apprehensive Films
Apprehensive Films was an independent American film production and distribution company in operation from 1997–2016. Its main focus was low-budget exploitation-inspired films shot in Super 8 mm film and 16 mm film. In 2006, Apprehensive Films became a DVD distributor specializing in cult, horror and exploitation film. Apprehensive Films took over the television distribution of the horror hosted television series Cinema Insomnia which led to their re-licensing the show to AMGTV.

Cinema Insomnia
Cinema Insomnia is an American television program presented by horror host Mr. Lobo. It began airing in 2001 on KXTV (ABC 10 News) in Sacramento, California, and from 2003 to 2008 was nationally syndicated, airing on broadcast stations across the United States. Since 2015, the program has aired on OSI74 (Outer Space International), a web television service on Roku.

Cinema Insomnia features B movies, namely horror and science fiction films, interspersed with vignettes starring Mr. Lobo, as well as fake commercials, old movie trailers, and other material.
Obey the Brave
Obey the Brave was a Canadian hardcore punk band From Montreal, Quebec and Ottawa, Ontario.  Formed in 2012, the band features Despised Icon singer Alex Erian on vocals as well as Blind Witness bassist Miguel Lepage, guitarists John Campbell and Greg Wood, and drummer Stevie Morotti. By the middle of 2012, just over half a year after becoming a band, the metalcore act found itself signed to iconic label Good Fight, with the EP, Ups And Downs, released in 2012. They signed to the label Epitaph, with the band's debut studio album, Young Blood, released in August of that same year. A sophomore album, Salvation, followed in 2014. The third album Mad Season was followed up in 2017. The fourth album Balance was followed up in 2019.

Despised Icon
Despised Icon is a Canadian deathcore band from Montreal, Quebec. Formed in 2002, the band is noted for the talent of its drummer, Alex Pelletier, who makes frequent use of the blasting technique, as well as for its dual lead vocalists; Alex Erian and Steve Marois. They are credited as the pioneers of deathcore, alongside Antagony.

In April 2010, the band disbanded, but officially re-formed six years later in April 2016 after playing reunion shows in 2014 and 2015. Collectively the group has released seven full-length albums while succumbing to very few lineup changes throughout their run.
Sodium polysulfide
Sodium polysulfide is a general term for salts with the formula Na2Sx, where x = 2 to 5.  The species S2−x, called polysulfide anions, include disulfide (S2−2), trisulfide (S2−3), tetrasulfide (S2−4), and pentasulfide (S2−5). In principle, but not in practice, the chain lengths could be longer. The salts are dark red solids that dissolve in water to give highly alkaline and corrosive solutions. In air, these salts oxidize, and they evolve hydrogen sulfide by hydrolysis.

Polysulfide
Polysulfides are a class of chemical compounds derived from anionic chains of sulfur atoms. There are two main classes of polysulfides: inorganic and organic. The inorganic polysulfides have the general formula S2−n. These anions are the conjugate bases of polysulfanes H2Sn. Organic polysulfides generally have the formulae R1SnR2, where R is an alkyl or aryl group.
Dieterich Buxtehude
Dieterich Buxtehude (German: [ˈdiːtəʁɪç bʊkstəˈhuːdə]; born Diderich Hansen Buxtehude, Danish: [ˈtiðˀəʁek ˈhænˀsn̩ pukstəˈhuːðə]; c. 1637 – 9 May 1707) was a Danish composer and organist of the middle Baroque era, whose works are typical of the North German organ school. As a composer who worked in various vocal and instrumental idioms, Buxtehude's style greatly influenced other composers, such as Johann Sebastian Bach and George Frideric Handel. Buxtehude is considered one of the most important composers of the 17th century.

German organ schools
The 17th century organ composers of Germany can be divided into two primary schools: the north German school and the south German school (sometimes a third school, central German, is added). The stylistic differences were dictated not only by teacher-pupil traditions and international influences, but also by separate organ building traditions: northern organs tend to have a tower layout with emphasis on the pedal division, while southern and Austrian instruments are typically divided around a window and emphasize manual divisions.
Buttan Singh
Buttan Singh (born 1863; occasionally reported as 'Buttin Singh') was a professional wrestler in Australia, with a catch-as-catch-can style, and billed as one of the 'champion Hindu wrestlers of Australia', and 'champion of the world' by others.  Singh was given to be 'a model for the young wrestlers of his day'.

Singh was one of several Australian wrestlers of Indian heritage, from the early 1900s, including Massa Singh (born 1860), and Gunga Brahm (circa 1872–February 1916).  At one time he was part of Wirth Brothers Circus' stable of athletes.

Wirth's Circus
Wirth's Circus, also known as Wirth Brothers' Circus, was Australia's largest and most prestigious circus company for eight decades.  Billed as Australia's own 'Greatest show on Earth' (a reference to the slogan of the American P. T. Barnum Circus), the travelling circus held an international reputation.
1675 Simonida
1675 Simonida, provisional designation 1938 FB, is a stony Florian asteroid from the inner regions of the asteroid belt, approximately 11 kilometers in diameter. Discovered by Milorad Protić in 1938, it was later named after the medieval Byzantine princess Simonida.

Milorad B. Protić
Milorad B. Protić (Serbian Cyrillic: Милорад Б. Протић; 19 September 1911, Belgrade – 29 October 2001, Belgrade) was a Serbian astronomer, discoverer of comets and minor planets, and three times director of the Belgrade Observatory.
Praenomen
The praenomen (Classical Latin: [prae̯ˈnoːmɛn]; plural: praenomina) was a first name chosen by the parents of a Roman child. It was first bestowed on the dies lustricus (day of lustration), the eighth day after the birth of a girl, or the ninth day after the birth of a boy. The praenomen would then be formally conferred a second time when girls married, or when boys assumed the toga virilis upon reaching manhood. Although it was the oldest of the tria nomina commonly used in Roman naming conventions, by the late republic, most praenomina were so common that most people were called by their praenomina only by family or close friends. For this reason, although they continued to be used, praenomina gradually disappeared from public records during imperial times. Although both men and women received praenomina, women's praenomina were frequently ignored, and they were gradually abandoned by many Roman families, though they continued to be used in some families and in the countryside.

Roman naming conventions
Over the course of some fourteen centuries, the Romans and other peoples of Italy employed a system of nomenclature that differed from that used by other cultures of Europe and the Mediterranean Sea, consisting of a combination of personal and family names. Although conventionally referred to as the tria nomina, the combination of praenomen, nomen, and cognomen that have come to be regarded as the basic elements of the Roman name in fact represent a continuous process of development, from at least the seventh century BC to the end of the seventh century AD. The names that developed as part of this system became a defining characteristic of Roman civilization, and although the system itself vanished during the Early Middle Ages, the names themselves exerted a profound influence on the development of European naming practices, and many continue to survive in modern languages.
Bob Quinn (Australian footballer)
Robert Berrima Quinn MM (9 April 1915 – 12 September 2008) was a champion Australian rules footballer with the Port Adelaide Football Club in the South Australian National Football League (SANFL), and a decorated soldier of the Second World War.

Military Medal
The Military Medal (MM) was a military decoration awarded to personnel of the British Army and other arms of the armed forces, and to personnel of other Commonwealth countries, below commissioned rank, for bravery in battle on land. The award was established in 1916, with retrospective application to 1914, and was awarded to other ranks for "acts of gallantry and devotion to duty under fire". The award was discontinued in 1993, when it was replaced by the Military Cross, which was extended to all ranks, while other Commonwealth nations instituted their own award systems in the post war period.
Fantasy of manners
The fantasy of manners is a subgenre of fantasy literature that also partakes of the nature of a comedy of manners (though it is not necessarily humorous). Such works generally take place in an urban setting and within the confines of a fairly elaborate, and almost always hierarchical, social structure. The term was first used in print by science fiction critic Donald G. Keller in an article, The Manner of Fantasy, in the April 1991 issue of The New York Review of Science Fiction.

Donald G. Keller
Donald G. Keller (born 1951) is a science fiction and fantasy editor and critic.  He was the co-founder of Serconia Press and was Managing Editor and a frequent contributor to The New York Review of Science Fiction (1990-1995), where his seminal essay on Fantasy of Manners, 'The Manner of Fantasy', appeared in 1991.

He co-edited the fantasy anthology The Horns of Elfland (1997) with Ellen Kushner and Delia Sherman.  He is a contributor to John Clute's The Encyclopedia of Fantasy and is a member of the editorial board of Slayage, the online Encyclopedia of Buffy Studies.

Keller was active in science fiction and fantasy fandom from the 1970s-1990s as coeditor with Jeffrey D. Smith of the fanzine Phantasmicom, editor of the journal The Eildon Tree, and a frequent contributor to the monthly newsletter Fantasiae.
Elena Martinez Fontes
Elena Martínez Fontes (Buenos Aires, 12 January 1915 – 4 May 1989) was an Argentine biologist who specialized in marine invertebrates. She is known for being one of four scientists called the "Four of Melchior" (Las Cuatro de Melchior) referring to the Argentinean temporary base in Antarctica. She was there In November 1968 with the Argentineans Irene Bernasconi, a specialist in echinoderms, the bacteriologist María Adela Caría and the specialist in marine algae, Carmen Pujals. They were the first female Argentine scientists to carry out fieldwork in Antarctica. principales logrós

Carmen Pujals
Carmen Pujals (January 13, 1916 – October 24, 2003) was an Argentine botanist. She was born in  Buenos Aires, Argentina and moved to Barcelona at the age of five. Pujals began studying biology at the University of Barcelona in 1935, but soon after, her father moved the family back to Buenos Aires fearing the start of the Civil War. In 1936 she continued her studies at the University of Buenos Aires and obtained a degree in Natural Sciences.
Derby, Tasmania
Derby (/ˈdɜːrbi/ DUR-bee) is a town in the north-east of Tasmania, Australia. It is situated on the Ringarooma River at the junction of the Cascade River, and is administered by the Dorset Council. The town was historically a hub for tin mining and has since been transformed into a major adventure tourism destination, renowned for its extensive network of mountain bike trails. At the 2021 census, Derby had a population of 109.

Dorset Council (Australia)
Dorset Council is a local government body in Tasmania, located in the far north-east of the state mainland. Dorset is classified as a rural local government area and has a population of 6,652. The major towns and localities of the region include Bridport, Derby and Ringarooma with Scottsdale the regional centre. Dorset was placed under a board of inquiry on 2 August 2023 and is currently under the supervision of commissioner Wardlaw. The current general manager is John Marik.
California's 26th congressional district
California 26th congressional district is a congressional district in the U.S. state of California currently represented by Democrat Julia Brownley.

The district is located on the South Coast, comprising most of Ventura County as well as a small portion of Los Angeles County. Cities in the district include Camarillo, Oxnard, Santa Paula, Thousand Oaks, Westlake Village, Moorpark, and part of Simi Valley. In 2022, the district lost Ojai and most of Ventura and added Calabasas, Agoura Hills, and the sparsely populated northern half of Ventura County.

From 2003 to 2013, the district spanned the foothills of the San Gabriel Valley from La Cañada Flintridge to Rancho Cucamonga. David Dreier, a Republican, represented the district during this period.

Moorpark, California
Moorpark is a city in Ventura County in Southern California. Moorpark was founded in 1900. The town grew from just over 4,000 citizens in 1980 to over 25,000 by 1990. The population was 36,284 at the 2020 census, up from 34,421 at the 2010 census.
Giordana Angi
Giordana Angi (born 12 January 1994) is a French-Italian singer-songwriter and record producer.

She debuted in the "Newcomers" section at the Sanremo Music Festival 2012 with the song "Incognita poesia". In 2019 she ended up second in the eighteenth edition of the Italian talent show Amici di Maria De Filippi.

In 2019 she signed a recording contract with Universal Music Italia, releasing two studio albums and several singles, including "Casa" and "Come mia madre",which she competed with at the Sanremo Music Festival 2020.

As a songwriter and lyricist she wrote songs for Nina Zilli, Tiziano Ferro, Alessandra Amoroso and Alberto Urso. In 2022, she founded 21co, a record label affiliated with Fascino PGT.

Amici di Maria De Filippi
Amici di Maria De Filippi known simply as Amici and known until 2003 as Saranno famosi is an Italian talent show. Created by Maria De Filippi, the show began in 2001 and has since aired annually. The show is produced by Fascino P.G.T. s.r.l. (owned by De Filippi) and is broadcast on Canale 5. Since the thirteenth edition, daytime and casting have been broadcast on the television network Real Time  and on the online streaming platform Witty TV by Fascino.

Amici is an academy school involving a class of about 20 young students (16–30 age), who aspire to become professional singers, songwriters and dancers (ballet, modern, contemporary, latin and hip-hop). Additional original categories of "actors", "musicians" and "TV presenters" have since been dropped after 2009.
Daidal
Daidal (named after a spirit in Takelma mythology) is an extinct genus of mantis shrimp that lived during the Carboniferous period. It is the only genus in the family Daidalidae. Three species are currently placed within the genus. Fossils of the type species, D. acanthocercus, have been found in the Bear Gulch Limestone of Montana. A second species, D. pattoni, is known from the Lower Limestone Formation of Scotland, and the third species, D. schoellmanni, was discovered in Westphalia, Germany. The genus has been proposed to be polyphyletic, with D. pattoni possibly being an earlier diverging lineage, though more specimens and research are needed to confirm this.

Tyrannophontes
Tyrannophontes is an extinct genus of mantis shrimp that lived during the late Carboniferous period in what is now the Mazon Creek fossil beds of Illinois. It is the only genus in the family Tyrannophontidae. The type species, T. theridion, was described in 1969 by Frederick Schram. A second, much larger species, T. gigantion, was also named by Schram in 2007. Two other species were formerly assigned to the genus, but have since been reclassified.

This animal is theorized to be a benthopelagic predator, swimming above the seabed while it hunted, perhaps grabbing prey from above using its raptorial appendages. It lived in a marine environment which would have been just south of  the equator.
Bulgarian State Television Female Vocal Choir
The Bulgarian State Television Female Vocal Choir is a Bulgarian musical ensemble that performs modern arrangements of traditional Bulgarian folk melodies. It is most recognized for its contribution to Marcel Cellier's Le Mystère des Voix Bulgares (The Mystery Of The Bulgarian Voices) project, for which it was awarded the Grammy Award for Best Traditional Folk Album at the 32nd Grammy Awards in 1989.

First created by Georgi Boyadjiev in 1952 as the Ensemble for Folk Songs of the Bulgarian Radio, the choir is now directed by Dora Hristova. It was granted the name Le Mystère des Voix Bulgares by Marcel Cellier in 1997, in recognition of the fact that it had contributed most of the songs on the original compilations.

Marcel Cellier
Marcel Cellier (29 October 1925 – 13 December 2013) was a Swiss organist, ethnomusicologist and music producer, internationally known for introducing the singing of Le Mystère des Voix Bulgares, and the playing of Gheorghe Zamfir.

Cellier was the founder and owner of the "Disques Cellier" recording label. From 1960, and for the next 25 years, he hosted a weekly radio show on "Radio Suisse Romande", which he called "From the Black Sea to the Baltic".

In the 1960s, Cellier extensively researched Romanian folk music, which led to his discovery of Zamfir.  In 1984, he was presented with the "Grand prix audiovisuel de l'Europe" from the Académie du disque français in Paris. In 1989, he was presented with a Grammy Award for producing Le Mystère des Voix Bulgares, Vol. II which featured, among others, the Bulgarian State Television Female Vocal Choir.

In 2012, a documentary called Balkan Melodie was made about Cellier's travels in Eastern Europe.
2013 Los Angeles mayoral election
Greater Los Angeles portal

An election was held on March 5, 2013, to elect the mayor of Los Angeles. No candidate received a majority of the primary votes to be elected outright, and the top two finishers, Eric Garcetti and Wendy Greuel advanced to a runoff vote. On May 21, 2013, Garcetti was elected mayor with a majority of the votes in the runoff.

Municipal elections in California are officially non-partisan but candidates receive support and endorsements from their respective parties or affiliated organizations.

Incumbent mayor Antonio Villaraigosa was ineligible to run for re-election because of term limits.

Eric Garcetti
Eric Michael Garcetti (born February 4, 1971) is an American politician and diplomat who served as the United States ambassador to India from 2023 to 2025. He was the 42nd mayor of Los Angeles from 2013 until 2022. A member of the Democratic Party, he was first elected in the 2013 election, and re-elected in 2017. A former member of the Los Angeles City Council, Garcetti served as City Council president from 2006 to 2012. He was the city's first elected Jewish mayor, and its second consecutive Mexican-American mayor. He was elected as the youngest mayor in over 100 years, having been 42 at the time of his inauguration. Upon nomination by President Joe Biden after a previously failed nomination the year before, Garcetti was eventually confirmed as Ambassador to India by the Senate on a 52–42 vote on March 15, 2023.
Keio 7000 series
The Keio 7000 series (京王7000系) is a Japanese electric multiple unit (EMU) commuter train type operated by the private railway operator Keio Corporation on commuter services in the western suburbs of Tokyo.

Keio Corporation
Keio Corporation (Japanese: 京王電鉄株式会社, Hepburn: Keiō Dentetsu Kabushiki-gaisha; 'Keio Electric Railway KK') is a private railway operator in Tokyo, Japan and the central firm of the Keio Group (京王グループ, Keiō Gurūpu) that is involved in transport, retail, real estate and other industries. The Keio railway network connects western suburbs of Tokyo (Chōfu, Fuchū, Hachiōji, Hino, Inagi, Tama) and Sagamihara in Kanagawa with central Tokyo at Shinjuku Station.

The name 'Keio' (京王) is derived from taking one character each from the places through which the railway runs: Tokyo (東京) and Hachiōji (八王子).
Cassidy O'Reilly
Cassidy James Riley (born November 21, 1976), also known as Kassidy James, is an American professional wrestler. He is best known for his work with Total Nonstop Action Wrestling and World Wrestling Entertainment.

Monty Brown
Montaque "Monty" Brown (born April 13, 1970) is an American retired professional wrestler and NFL linebacker. In professional  wrestling, he is best known for his time with Total Nonstop Action Wrestling (TNA) where he wrestled under his real name, and with World Wrestling Entertainment (WWE), where he wrestled on its ECW brand under the ring name Marquis Cor Von, later changed to  Marcus Cor Von. In both companies, he utilized the nickname "the Alpha Male". As a football player, he competed at Super Bowl XXVIII for the Buffalo Bills.
Pennsylvania Route 868
Pennsylvania Route 868 (PA 868) is a 5.23-mile-long (8.42 km) state highway located in Bedford County in Pennsylvania.  The southern terminus is at PA 36 in South Woodbury Township.  The northern terminus is at PA 867 in Bloomfield Township.

Pennsylvania Route 867
Pennsylvania Route 867 (PA 867) is a 12-mile-long (19 km) state highway located in Bedford and Blair counties in Pennsylvania.  The southern terminus is at PA 869 in South Woodbury Township. The northern terminus is at PA 36/PA 164 outside of Roaring Spring.
Morrilton, Arkansas
Morrilton is a city in Conway County, Arkansas, United States, less than 50 miles (80 km) northwest of Little Rock. The city is the county seat of Conway County. The population was 6,992 at the 2020 United States census.

Conway County, Arkansas
Conway County is a county located in the U.S. state of Arkansas. Created as Arkansas's 11th county on October 20, 1825, Conway County has four incorporated municipalities, including Morrilton, the county seat and most populous city. The county is also the site of numerous unincorporated communities and ghost towns. The county was formed from a portion of Pulaski County and is named for Henry Wharton Conway, a politician from a powerful political family who served as the delegate from the Arkansas Territory to the U.S. Congress from 1823 to 1827.

In 2010, the center of population of Arkansas was located in Conway County, near the city of Plumerville. As of the 2020 census, the population was 20,715.