hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Differential operator
In mathematics, a differential operator is an operator defined as a function of the differentiation operator. It is helpful, as a matter of notation first, to consider differentiation as an abstract operation that accepts a function and returns another function (in the style of a higher-order function in computer science).

This article considers mainly linear differential operators, which are the most common type. However, non-linear differential operators also exist, such as the Schwarzian derivative.

Function space
In mathematics, a function space is a set of functions between two fixed sets. Often, the domain and/or codomain will have additional structure which is inherited by the function space. For example, the set of functions from any set X into a vector space has a natural vector space structure given by pointwise addition and scalar multiplication. In other scenarios, the function space might inherit a topological or metric structure, hence the name function space. Often in mathematical jargon, especially in analysis or geometry, a function could refer to a map of the form  or  where  is the space in question. Whilst other maps of the form  between any two spaces are simply referred to as maps. Example of this can be the space of compactly supported functions on a topological space. However in a larger context a function space could just consist of a set of functions (set theoretically) equipped with possibly some extra structure.
Romania Davis Cup team
The Romania men's national tennis team represents Romania in Davis Cup tennis competition, being governed by the Romanian Tennis Federation and currently competes in the 2025 Davis Cup World Group II.

Romania has finished as runners-up three times. Alongside India, Romania has never won the Davis Cup despite playing three finals.

Ecuador Davis Cup team
The Ecuador men's national tennis team represents Ecuador in Davis Cup tennis competition and are governed by the Ecuador Tennis Federation.

Ecuador currently compete in the Americas Zone of Group I.  Their best performance was in 1985, when they advanced to the quarterfinals in the World Group.
Lower Franconia
Lower Franconia (German: Unterfranken, pronounced [ˈʊntɐˌfʁaŋkn̩] ⓘ) is one of seven districts of Bavaria, Germany. The districts of Lower, Middle and Upper Franconia make up the region of Franconia. It consists of nine districts and 308 municipalities (including three cities).

Franconian Saale
The Franconian Saale (German: Fränkische Saale, pronounced [ˈfʁɛŋkɪʃə ˈzaːlə] ⓘ) is a 140 km long river in Bavaria, Germany. It is a right-bank tributary of the Main, in Lower Franconia. It should not be confused with the larger Saxon Saale (German: Sächsische Saale), which is a tributary of the Elbe River.

The Franconian Saale flows through Bad Königshofen, Bad Neustadt, Bad Kissingen, Hammelburg and flows into the Main River in Gemünden am Main.
China Central Television
China Central Television (CCTV) is the national television broadcaster of the People's Republic of China. Established in 1958 as Peking Television, it was renamed as CCTV in 1978 and became a key player in the Chinese government's propaganda network. It is operated by China Media Group, supervised by National Radio and Television Administration, and led by the Publicity Department of the Chinese Communist Party. Freedom House and The Guardian commented that CCTV's reporting about topics sensitive to the Chinese government and the Chinese Communist Party (CCP) is distorted and often used as a weapon against the party's perceived enemies.

Chinese television drama
Chinese television dramas (Chinese: 中国电视连续剧; pinyin: Zhōngguó diànshì liánxùjù), sometimes colloquially known as C-dramas, are Chinese-language television drama series originating from China, sometimes including co-productions with the Greater China region. Popular drama series genres in China include fantasy romance, period costume, contemporary urban and thriller dramas. Chinese dramas are often subjected to stringent regulatory supervisions from China's National Radio and Television Administration (NRTA).

China produces the most television drama episodes per year and has the largest number of domestic television viewers in the world. It is also the second largest video streaming market in the world by revenue. Chinese television dramas are regularly broadcast and streamed throughout Asia; particularly in Vietnam, Malaysia, Singapore, Thailand, Indonesia, the Philippines, Sri Lanka and Cambodia.
Western Wei
Wei (/weɪ/), known in historiography as the Western Wei (Chinese: 西魏; pinyin: Xī Wèi), was an imperial dynasty of China that followed the disintegration of the Northern Wei. One of the Northern dynasties during the era of the Northern and Southern dynasties, it ruled the western part of northern China from 535 to 557 AD. As with the Northern Wei dynasty that preceded it, the ruling family of the Western Wei were members of the Tuoba clan of the Xianbei.

Emperor Jing of Liang
Emperor Jing of Liang (Chinese: 梁敬帝; 543 – 5 May 558), personal name Xiao Fangzhi (蕭方智), courtesy name Huixiang (慧相), nickname Fazhen (法真), was an emperor of the Chinese Liang Dynasty.  As the only surviving son of Emperor Yuan, he was declared emperor by the general Chen Baxian in 555, but in 557 Chen forced him to yield the throne and established Chen Dynasty.  In 558, Chen had him killed.
Member of parliament
A member of parliament (MP) is the representative in parliament of the people who live in their electoral district. Members of parliament typically form parliamentary groups, sometimes called caucuses, with members of the same political party. In many countries with bicameral parliaments, this term refers only to members of the lower house since upper house members often have a different title. The terms congressman (or congresswoman) and deputy are equivalent terms used in other jurisdictions.

St. Alban's Tavern group
The St. Alban's Tavern group was an informal association of 78 British Members of Parliament who aimed to bring about a reconciliation of William Pitt the Younger and Charles James Fox in a unified Ministry. They were named after the St. Alban's Tavern where the members met from January 1784.
Alena Sharp
Alena Sharp (born March 7, 1981) is a Canadian professional golfer currently playing on the LPGA Tour. A graduate of New Mexico State University, where she played on the golf team, Sharp turned professional in 2003, playing two seasons on the Futures Tour and on other minor tours before joining the LPGA Tour in 2005.

Sarah Kemp (golfer)
Sarah Kemp (born 7 December 1985) is an Australian professional golfer who has played on the LPGA Tour, Ladies European Tour (LET) and ALPG Tour concurrently for most of her career. She has been runner-up at the Catalonia Ladies Masters, New Zealand Women's Open, Lalla Meryem Cup and Women's Victorian Open.
Dasyproctidae
Dasyproctidae, from Ancient Greek δασύς (dasús), meaning "hair", and πρωκτός (prōktós), meaning "anus", is a family of large South American rodents, comprising the agoutis and acouchis. Their fur is a reddish or dark colour above, with a paler underside. They are herbivorous, often feeding on ripe fruit that falls from trees. They live in burrows, and, like squirrels, will bury some of their food for later use.

Dasyproctids exist in Central and South America, which are the tropical parts of the New World. The fossil record of this family can be traced back to the Late Oligocene (Deseadan in the SALMA classification).

As with all rodents, members of this family have incisors, pre-molars, and molars, but no canines. The cheek teeth are hypsodont and flat-crowned.

Tuco-tuco
A tuco-tuco is a neotropical rodent in the family Ctenomyidae. Tuco-tucos belong to the only living genus of the family Ctenomyidae, Ctenomys, but they include approximately 60 different species. The common name, "tuco-tuco", comes from the "tuc-tuc" sound they make while they dig their burrows.

The relationships among the species are debated by taxonomists. It has been described that they are in a state of "taxonomic chaos", but banded karyotypes have been used to help make progress on their taxonomic study. Their closest relatives are degus and other octodontids. All species of tuco-tucos are found in South America from Peru and central Brazil southward. The tuco-tucos of South America have an ecological role equivalent to that of the pocket gophers of North America.

They occupy an ecological niche previously taken by gondwanatheres such as Patagonia earlier in the Cenozoic.
Gomel region
Gomel region, also known as Gomel oblast or Homyel voblasts, is one of the regions of Belarus. Its administrative center is Gomel. The total area of the region is 40,400 square kilometres (15,600 sq mi). As of 2024, it had a population of 1,338,617.

Its largest settlements include Gomel, Mazyr, Zhlobin, Svyetlahorsk, Rechytsa, Kalinkavichy, Rahachow and Dobrush.

Both Gomel region and Mogilev region suffered severely from the Chernobyl disaster. Gomel Province borders the Chernobyl Exclusion Zone in places, and parts of it have been designated as mandatory or voluntary resettlement areas as a result of the radioactive contamination.

Districts of Belarus
A district or raion (Russian: район, romanized: rayon, pl. районы, rayony; Belarusian: раён, romanized: rajon, pl. раёны, rajony) in Belarus is the second-level administrative division in the country which are subordinate to regions (also known as oblasts).
Nagaland Legislative Assembly
The Nagaland Legislative Assembly is the unicameral legislature of the Indian state of Nagaland. Nagaland became a state of India on 1 December 1963 and after election in January 1964, the first Nagaland Legislative Assembly was formed on 11 February 1964. In 1974, the number of the elected Nagaland Legislative Assembly members was increased to the present strength of 60.

There is no nominated member in the House, all the members are elected on the basis of adult franchise from single-seat constituencies. The normal tenure of the House is five years unless dissolved sooner. The seat of the legislative assembly is Kohima, the capital of Nagaland.

Fourth Rio ministry
This is a list of minister from the Neiphiu Rio fourth cabinet starting from December 2013. Rio is the leader of the Nationalist Democratic Progressive Party and was sworn in to the Chief Ministers of Nagaland on 8 March 2018. The ministry had 12 Cabinet ministers including the Chief Minister. The following is the list of ministers of his ministry.

In the current government, five incumbents including the Chief Minister belong to the NDPP, while six including the Deputy Chief Minister belong to the BJP. One Minister is an Independent MLA.
The Stylistics
The Stylistics are an American Philadelphia soul group that achieved their greatest chart success in the 1970s. They formed in 1968, with a lineup of singers Russell Thompkins Jr., Herb Murrell, Airrion Love, James Smith, and James Dunn. All of their U.S. hits were ballads characterized by the falsetto of Russell Thompkins Jr. and the production of Thom Bell. During the early 1970s, the group had twelve consecutive R&B top ten hits including "Stop, Look, Listen", "You Are Everything", "Betcha by Golly, Wow", "I'm Stone in Love with You", "Break Up to Make Up", "People Make the World Go Round" and "You Make Me Feel Brand New". They had five gold singles and three gold albums.

The Chi-Lites
The Chi-Lites (/ˈʃaɪlaɪts/, SHY-lytes) is an American R&B/soul vocal quartet from Chicago. Forming at Chicago's Hyde Park High School in 1959, the group's original lineup consisted of singers Robert Lester, Eugene Record, Creadel Jones, Clarence Johnson, Burt Bowen, Eddie Reed and Marshall Thompson.

The Chi-Lites' greatest fame came during the late 1960s through the early 1970s (with members Record, Jones, Lester and Thompson), scoring eleven top-ten R&B chart hits from 1969 until 1974. The group also charted 21 songs in the Billboard Hot 100 Pop Chart, and had chart hits in Australia, the United Kingdom, Ireland, and Canada, as well as in the U.S.
Tribe (biology)
In biology, a tribe is a taxonomic rank above genus, but below family and subfamily. It is sometimes subdivided into subtribes. By convention, all taxa ranked above species are capitalized, including both tribe and subtribe.

In zoology, the standard ending for the name of a zoological tribe is "-ini". Examples include the tribes Caprini (goat-antelopes), Hominini (hominins), Bombini (bumblebees), and Thunnini (tunas). The tribe Hominini is sometimes divided into subtribes; subtribe Hominina then comprises "humans". The standard ending for the name of a zoological subtribe is "-ina".

In botany, the standard ending for the name of a botanical tribe is "-eae". Examples include the tribes Acalypheae and Hyacintheae. The tribe Hyacintheae is divided into subtribes, including the subtribe Massoniinae. The standard ending for the name of a botanical subtribe is "-inae".

In bacteriology, the form of tribe names is as in botany, e.g., Pseudomonadeae, based on the genus name Pseudomonas.

Catocalini
The Catocalini are a tribe of moths in the family Erebidae. Adults of many species in the tribe are called underwing moths due to their vividly colored hindwings that are often covered by contrastingly dark, drab forewings.
Derek Rae
Derek Rae (born 9 April 1967) is a Scottish association football commentator and presenter. He currently works for ESPN and ABC in the United States for the English-language coverage of Bundesliga, DFB Pokal, and La Liga and Deutsche Fußball Liga for the English-language world feed as well as the Premier League coverage on Amazon Prime Video in the UK. He has provided the English commentary for the FIFA/EA FC video game series alongside former Arsenal players Lee Dixon in 2020, and Stewart Robson, who also played for West Ham United, since 2021. He is also an ambassador for Berwick Rangers.

Tommy Smyth
Thomas Michael Smyth (pronounced Smith) (born 19 December 1946) is an Irish soccer commentator. Since February 1993, he has been employed by ESPN in the United States, where his primary role is as color commentator and in-studio analyst for major soccer events. He also commentates on Gaelic games, horse racing, harness racing, and American football.
Prefecture-level city
A prefecture-level city (simplified Chinese: 地级市; traditional Chinese: 地級市; pinyin: Dìjíshì) or prefectural city is an administrative division of the People's Republic of China (PRC), ranking below a province and above a county in China's administrative structure. It usually consists of multiple sub-prefecture-level cities or towns and the surrounding countryside.

Jining
Jining (simplified Chinese: 济宁; traditional Chinese: 濟寧 / 濟寗; pinyin: Jǐníng) is a prefecture-level city in southwestern Shandong province. It borders Heze to the southwest, Zaozhuang to the southeast, Tai'an to the northeast, and the provinces of Henan and Jiangsu to the northwest and south respectively. Jining, which is located directly to the north of Lake Nanyang (Chinese: 南阳湖; pinyin: Nányáng Hú), is today the northernmost city reachable by navigation on the Grand Canal of China making it an important inland port.

Its population was 8,081,905 at the 2010 census, of whom 1,518,000 lived in the built-up (or metro) area made up of Rencheng urban district on 884 km2 (341 sq mi), Yanzhou district not being totally conurbated yet.
Writers Guild of America
The Writers Guild of America (WGA) is the name of two American labor unions representing writers in film, television, radio, and online media:

The Writers Guild of America East (WGAE) is headquartered in New York City and is affiliated with the AFL-CIO national trade union center

The Writers Guild of America West (WGAW) is headquartered in Los Angeles and is unaffiliated with any larger national trade union.

Although both organizations operate independently, they perform some common activities, including negotiating contracts and launching strike actions, as well as maintaining the American database of writing credits, and arbitrating between writers when conflicts arise.

Writers Guild of America Awards
The Writers Guild of America Awards is an award for film, television, and radio writing including both fiction and non-fiction categories given by the Writers Guild of America, East and Writers Guild of America West since 1949.
List of Alberta provincial highways
The Canadian province of Alberta has a provincial highway network consisting of over 31,400 kilometres (19,500 mi) of roads as of 2021-2022, of which 28,000 kilometres (17,000 mi) have been paved.

All of Alberta's provincial highways are maintained by the Ministry of Transportation and Economic Corridors, a department of the Government of Alberta. The network includes two distinct series of numbered highways:

The 1–216 series (formerly known as primary highways), making up Alberta's core highway network—typically paved and with the highest traffic volume

The 500–986 series, providing more local and rural access, with a higher proportion of gravel surfaces

Alberta Highway 22
Highway 22, officially named Cowboy Trail, is a 584-kilometre (363 mi) highway in the Canadian province of Alberta. It generally parallels Highway 2, beginning in the foothills of southern Alberta at Highway 3 near Lundbreck Falls.  It proceeds north along the eastern slopes of the Rocky Mountains passing through the foothills and ranch country to the aspen parkland of northern Alberta, ending at Highway 18 near Mayerthorpe.

Cowboy Trail continues south and east of Highway 22 by following Highway 3 to Pincher Creek, Highway 6 to Waterton Lakes National Park, and Highway 5 to Cardston.

Alberta Transportation is currently constructing a new interchange at the over-saturated intersection of Highways 22 and 1A in Cochrane.  There are also long-term plans for twinning from Bragg Creek to the north end of Cochrane, and the implementation of passing lanes near the highway's south end.
Billy Bishop
Air Marshal William Avery Bishop, VC, CB, DSO & Bar, MC, DFC, ED (8 February 1894 – 11 September 1956) was a Canadian flying ace of the First World War. He was officially credited with 72 victories, making him the top Canadian and British Empire ace of the war, and also received a Victoria Cross. During the Second World War, Bishop was instrumental in setting up and promoting the British Commonwealth Air Training Plan.

Raymond Collishaw
Raymond Collishaw, CB, DSO & Bar, OBE, DSC, DFC (22 November 1893 – 28 September 1976) was a distinguished Canadian fighter pilot, squadron leader, and commanding officer who served in the Royal Naval Air Service (RNAS) and later the Royal Air Force (RAF). He was the highest scoring RNAS flying ace and the second highest scoring Canadian pilot of the First World War. He was noted as a great leader in the air, leading many of his own formations into battle. After the Great War, he became a permanent commissioned officer in the RAF, seeing action against the Bolsheviks in 1919–20, and subsequently commanding various Air Service detachments. During the Second World War, he commanded No. 204 Group (which later became the Desert Air Force) in North Africa, achieving great success against the numerically and technologically superior Italian Air Force. He was retired in 1943.
Hendry County, Florida
Hendry County is a county in the Florida Heartland region of the U.S. state of Florida. As of the 2020 census, the population was 39,619, a 1.2% increase from 39,140 at the 2010 census. The county is majority-Hispanic or Latino. Its county seat is LaBelle. Hendry County is in the Clewiston micropolitan area, a Micropolitan statistical area (μSA) which also includes Glades County. These two counties, along with the Cape Coral-Fort Myers (Lee County) MSA and the Naples-Marco Island (Collier County) MSA, constitute the Cape Coral-Fort Myers-Naples Combined Statistical Area (CSA).

St. Lucie County, Florida
St. Lucie County (Spanish: Condado de Santa Lucía) is a county located in the southeastern portion of the U.S. state of Florida. As of the 2020 census, the population was 329,226. The county's seat is Fort Pierce, while the largest city is Port St. Lucie, which makes up 62% of the county's population. St. Lucie County is the principal county of the Port St. Lucie, FL Metropolitan Statistical Area.
Central Bureau of Statistics (Syria)
The Central Bureau of Statistics (CBS) (Arabic: المكتب المركزي للإحصاء) is the statistical agency responsible for the gathering of "information relating to economic, social and general activities and conditions" in the Syrian Arab Republic. The office is answerable to the office of the Prime Minister and has its main offices in Damascus. The CBS was established in 2005 and is administered by an administrative council headed by the deputy prime minister for economic affairs.

After the Syrian government began reconstructing infrastructure in 2011, the bureau began releasing data from 2011 to 2018.

Kafr Nabl Subdistrict
Kafr Nabl Subdistrict (Arabic: ناحية كفرنبل) is a Syrian nahiyah (subdistrict) located in Ma'arrat al-Nu'man District in Idlib.  According to the Syria Central Bureau of Statistics (CBS), Kafr Nabl Subdistrict had a population of 67,460 in the 2004 census.
C. S. Jayaraman
Chidambaram Sundaram Jayaraman or C. S. Jayaraman (Tamil: சி. எஸ். ஜெயராமன்) (6 January 1917 – 29 January 1995) was a noted actor, music director and a successful playback singer, whose numerous songs were featured in many Tamil films from 1940s and 1960s.

Thiruchi Loganathan
Thiruchi Loganathan (24 July 1924 – 17 November 1989)  was an Indian playback singer of the Tamil film industry. He is known for his work in movies such as Manthiri Kumari (1950)and Sarvadhikari'. He was married to Rajalakshmi, daughter of actress C. T. Rajakantham. His sons are, T. L. Maharajan, Deepan Chakravarthy, TL Kamalakannan, and T.L. Thyagarajan, who are also popular playback singers.
Battle of Xiaoting
The Battle of Xiaoting (猇亭之戰), also known as the Battle of Yiling and the Battle of Yiling and Xiaoting, was fought between the states of Shu Han and Eastern Wu, in the years 221 and 222 during the early Three Kingdoms period of China. The battle is significant because Wu was able to turn the situation from a series of initial losses into a defensive stalemate, before proceeding to win a decisive victory over Shu. The Wu victory halted the Shu invasion and preceded the death of Liu Bei, Shu's founding emperor.

Baidicheng
Baidicheng or Baidi Fortress (lit. White Emperor City) is an ancient fortress and temple complex on a hill on the northern shore of the Yangtze River in China, 8 km east of the present day Fengjie County seat in Chongqing municipality.