hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Changsha County
Changsha County (simplified Chinese: 长沙县; traditional Chinese: 長沙縣; pinyin: Chángshā Xiàn; lit. 'Long sandbar'), commonly known as Xingsha (Chinese: 星沙; pinyin: Xīngshā; lit. 'Star sandbar'), is a county in Hunan Province, China. It is under the administration of the prefecture-level city of Changsha. Located in the west portion of Changsha, the county is bordered to the north by Miluo City and Pingjiang County, to the west by Wangcheng, Kaifu and Furong Districts, to the southwest by Yuhua District, and to the southeast and the east by Liuyang City. Changsha County covers 1,756 km2 (678 sq mi). As of 2015 it has a registered population of 743,000 and a permanent resident population of 916,000. The county has 5 subdistricts and 13 towns under its jurisdiction. The county seat is Xingsha Subdistrict (星沙街道).

Tianxin, Changsha
Tianxin District (simplified Chinese: 天心区; traditional Chinese: 天心區; pinyin: Tiānxīn Qū) is one of six urban districts of the prefecture-level city of Changsha, the capital of Hunan Province, China. The district is bordered by Yuetang District of Xiangtan to the south, Yuhua District to the east, Furong and Kaifu districts  to the north, Yuelu District across the Xiang river to the west. Located in the southern central Changsha, Tianxin covers 141.05 km2 (54.46 sq mi) with population of 604,600 (as of 2016). The district has 14 subdistricts under its jurisdiction, with its administrative centre at Qingyuan Subdistrict.
East Berlin
East Berlin (German: Ost-Berlin; pronounced [ˈɔstbɛ:ˌliːn] ⓘ) was the capital of East Germany (GDR) from 1949 to 1990. From 1945, it was the Soviet occupation sector of Berlin. The American, British, and French sectors were known as West Berlin. From 13 August 1961 until 9 November 1989, East Berlin was separated from West Berlin by the Berlin Wall. The Western Allied powers did not recognize East Berlin as the GDR's capital, nor the GDR's authority to govern East Berlin. For most of its administrative existence, East Berlin was officially known as Berlin, capital of the GDR (German: Berlin, Hauptstadt der DDR) by the GDR government. On 3 October 1990, the day Germany was officially reunified, East and West Berlin formally reunited as the city of Berlin.

Wilhelm Pieck
Friedrich Wilhelm Reinhold Pieck (German pronunciation: [ˈvɪlhɛlm ˈpiːk]; 3 January 1876 – 7 September 1960) was a German communist politician who served as the co-chairman of the Socialist Unity Party from 1946 to 1950 and as the only president of the German Democratic Republic (East Germany) from 1949 until his death in 1960.

Pieck had been active in the SPD since the 1890s, breaking from the party in 1917 over his opposition to the First World War. He co-founded the Spartacus League and the KPD, rising to become chairman of the latter organization following the imprisonment of Ernst Thälmann and John Schehr by the Nazis. After the end of the Second World War, he played a key role in the 1946 merger of the KPD and SPD into the Socialist Unity Party of Germany, which served as the ruling party of East Germany from 1949 until 1989.
Oi!
Oi! (originally known as new punk or real punk) is a subgenre of punk rock that emerged in the United Kingdom, particularly the East End of London in the late 1970s and early 1980s. The term was originally coined by Sounds magazine writer Garry Bushell in August 1979. The music and its associated subculture aimed to unite punks, skinheads, and generally disaffected working-class youth.

The movement was partly a response to the perception that many participants in the early UK punk scene were, in the words of The Business guitarist Steve Kent, "trendy university people using long words, trying to be artistic... and losing touch." The movement was later associated with conservative and far-right ideologies.

Notable acts included Sham 69, Cock Sparrer, Angelic Upstarts, the 4-Skins, the Business, Anti-Establishment, Blitz, the Blood and Combat 84.

Crossover thrash
Crossover thrash (often abbreviated to crossover) is a fusion genre of thrash metal and hardcore punk. The genre emerged in the mid-1980s, when hardcore punk bands, such as Suicidal Tendencies, Cryptic Slaughter, Corrosion of Conformity and Dirty Rotten Imbeciles, began to incorporate the influence of thrash metal. At this time, the genre was particularly prominent in the New York hardcore scene, where groups including Agnostic Front, Leeway, Cro-Mags and Stormtroopers of Death were widely influential.

The genre largely declined in popularity by the 1990s; however, its influence developed the prominent metalcore genre. Since the 2000s, crossover thrash has experienced a number of underground revivals, which have produced notable acts including Municipal Waste, Trash Talk, Power Trip, and Drain.
Silkeborg IF
Silkeborg Idrætsforening, (pronounced [ˈse̝lkəˌpɒˀ ˈitʁætsfɒˌe̝ˀne̝ŋ]; commonly known as Silkeborg IF or SIF in short) is a professional football club based in Silkeborg, Denmark. The club was founded in 1917, reached the highest level of Danish football in 1987, and afterwards became one of the most successful football clubs in Denmark. They won the 1993–94 Danish Superliga, finished third in 1994–95, 2000–01, and 2021–22, second in 1997–98, and won the Danish Cup in 2001 and 2024. Silkeborg has participated in European competitions several times, winning the UEFA Intertoto Cup in 1996.

2014–15 Danish Superliga
The 2014–15 Danish Superliga season was the 25th season of the Danish Superliga, which decides the Danish football championship.

Since Denmark dropped from fifteenth to nineteenth place in the 2014 UEFA association coefficient rankings at the end of the 2013–14 season, only the champion of the league qualified for the UEFA Champions League; that club would commence its campaign in the second qualifying round. Furthermore, the second and third-place clubs would now enter the UEFA Europa League in the first qualifying round.
Indian rupee
The Indian rupee (symbol: ₹; code: INR) is the official currency of India. The rupee is subdivided into 100 paise (singular: paisa). The issuance of the currency is controlled by the Reserve Bank of India. The Reserve Bank derives this role from powers vested in it by the Reserve Bank of India Act, 1934. It is the world's eleventh-most-traded currency as of April 2025.

2023 Indian Premier League
The 2023 Indian Premier League (also known as Tata IPL 2023 for sponsorship reasons and sometimes referred to as IPL 2023 or IPL 16) was the 16th season of the Indian Premier League, a franchise Twenty20 cricket league in India. It is organised by the Board of Control for Cricket in India.

In the final, Chennai Super Kings defeated Gujarat Titans, by five wickets (DLS method) to win their fifth league title.
Fukuchiyama Line
The Fukuchiyama Line (福知山線, Fukuchiyama-sen) is a railway line operated by West Japan Railway Company (JR West) connecting Osaka and Fukuchiyama, Japan. Within JR West's "Urban Network" covering the Osaka–Kobe–Kyoto metropolitan region, the line from Osaka to Sasayamaguchi is also called the JR Takarazuka Line (JR宝塚線). The line traverses the cities of Kawanishi and Takarazuka in the northwestern corner of the Osaka metropolitan area.

Although Amagasaki is the line's official southeastern terminus, all trains continue east to Osaka and beyond on the JR Kōbe Line, or to the Gakkentoshi Line via the JR Tōzai Line.

San'yō Main Line
The San'yō Main Line (山陽本線, San'yō-honsen) is a major railway line owned by JR Group companies in western Japan, connecting Kōbe Station and Moji Station, largely paralleling the coast of the Seto Inland Sea, in other words, the southern coast of western Honshu. The San'yō Shinkansen line largely parallels its route. The name Sanyō derived from the ancient region and highway San'yōdō, the road on the sunny (south) side of the mountains.

The Sanyō Main Line is operated by two JR companies:

West Japan Railway Company (JR West)  JR Kobe Line, San'yō Line

Kyushu Railway Company (JR Kyushu) San'yō Line

The Wadamisaki Line, a short section of line in the length of 2.7 km (1.7 mi) between Hyōgo and Wadamisaki stations in Kobe is a branch of the Sanyō Main Line. A short section connecting Kitakyushu Freight Terminal also forms part of the Sanyō Main Line.
Singularity (mathematics)
In mathematics, a singularity is a point at which a given mathematical object is not defined, or a point where the mathematical object ceases to be well-behaved in some particular way, such as by lacking differentiability or analyticity.

For example, the reciprocal function  has a singularity at , where the value of the function is not defined, as involving a division by zero. The absolute value function  also has a singularity at , since it is not differentiable there.

The algebraic curve defined by  in the  coordinate system has a singularity (called a cusp) at . For singularities in algebraic geometry, see singular point of an algebraic variety. For singularities in differential geometry, see singularity theory.

Schwarzschild radius
The Schwarzschild radius is a parameter in the Schwarzschild solution to Einstein's field equations that corresponds to the radius of a sphere in flat space that has the same surface area as that of the event horizon of a Schwarzschild black hole of a given mass. It is a characteristic quantity that may be associated with any quantity of mass. The Schwarzschild radius was named after the German astronomer Karl Schwarzschild, who calculated this solution for the theory of general relativity in 1916.

The Schwarzschild radius is given as

where G is the Newtonian constant of gravitation, M is the mass of the object, and c is the speed of light.
Thirsty Merc
Thirsty Merc are an Australian pop rock band, formed in 2002 by Rai Thistlethwayte, Phil Stack (bass guitar), Karl Robertson (drums), and Matthew Baker (guitar). In 2004, Baker was replaced by Sean Carey, who was, in turn, replaced by Matt Smith in 2010. Thirsty Merc have released one extended play, First Work (September 2003), and six studio albums: Thirsty Merc (August 2004), Slideshows (April 2007), Mousetrap Heart (June 2010), Acoustic Anniversary Album (September 2014), Shifting Gears (September 2015), and Celebration (June 2022). As for 2016, band have sold over 200,000 albums and have been nominated for four ARIA Music Awards.

A car accident on 22 September 2015 at Streatham, Victoria during a Thirsty Merc tour killed the band's stage manager and injured drummer Mick Skelton.

ARIA Charts
The ARIA Charts are the main Australian music charts, issued weekly by the Australian Recording Industry Association. The charts are a record of the highest selling and streamed songs and albums in various genres in Australia. ARIA became the official Australian music chart in June 1988, succeeding the Kent Music Report, which had been Australia's national music sales charts since 1974.
Three-dart average
The three-dart average in darts is the average of the total score achieved with each turn of three darts.

Averages are the most cited statistics in matches as they give a rough estimate of a player's form. The longer a match lasts, the harder it is to maintain a high average, as low-scoring legs or missed darts when aiming for a double bring the average down.

While there have been match averages of over 130 in floor tournaments, the world record only lists televised matches, which are easy to verify.

Callan Rydz
Callan Rydz (/rɪdz/ ⓘ born 3 July 1998) is an English professional darts player who competes in Professional Darts Corporation (PDC) events. He has won three PDC ranking titles and is a two-time PDC World Championship quarter-finalist.

Rydz topped the 2019 PDC Challenge Tour Order of Merit, which earned him his PDC Tour Card. He won two titles each on the PDC's Challenge Tour and Development Tour before winning his first two PDC ranking titles during the 2021 Pro Tour and adding a third in 2023. He has reached the quarter-finals of two PDC World Championships: 2022 and 2025.
Lima, Ohio
Lima (/ˈlaɪmə/ LY-mə) is a city in Allen County, Ohio, United States, and its county seat. It had a population of 35,579 at the 2020 census. The city is located in northwest Ohio along Interstate 75, approximately 72 miles (116 km) north of Dayton, 78 miles (126 km) southwest of Toledo, and 63 mi (101 km) southeast of Fort Wayne, Indiana.

Lima was founded in 1831. It is the principal city of the Lima metropolitan area, which had 102,000 residents in 2020 and is included in the Lima–Van Wert–Wapakoneta combined statistical area. The Lima Army Tank Plant, officially called the Joint Systems Manufacturing Center, was built in 1941 and is the sole producer of the M1 Abrams tank.

Perrysburg, Ohio
Perrysburg is a city in Wood County, Ohio, United States. The population was 25,041 at the 2020 census. The city is along the south side of the Maumee River about 12 miles (19 km) southwest of Toledo and is part of the Toledo metropolitan area.

Perrysburg was surveyed and platted by a federal survey team in the summer of 1816. It served as the county seat from 1822 to 1868. A local legend has held that it was designed by noted architect Charles Pierre L'Enfant, after he planned Washington, DC, but this has not been supported by fact.
Sasebo
Sasebo (佐世保市, Sasebo-shi) is a core city located in Nagasaki Prefecture, Japan. It is the second-largest city in Nagasaki Prefecture, after its capital, Nagasaki. As of 1 April 2024, the city had an estimated population of 230,873 in 102,670 households, and a  population density of 540 persons per km2. The total area of the city is 426.01 km2 (164.48 sq mi).

Japanese submarine Ha-109
Ha-109 was an Imperial Japanese Navy Ha-101-class submarine. Completed as a transport submarine, she was converted into a submarine tender for midget submarines. She served during the final months of World War II, surrendered at the end of the war in September 1945, and was scuttled in April 1946.
Thiol
In organic chemistry, a thiol (/ˈθaɪɒl/; from Ancient Greek  θεῖον (theion) 'sulfur'), or thiol derivative, is any organosulfur compound of the form R−SH, where R represents an alkyl or other organic substituent. The −SH functional group itself is referred to as either a thiol group or a sulfhydryl group, or a sulfanyl group. Thiols are the sulfur analogue of alcohols (that is, sulfur takes the place of oxygen in the hydroxyl (−OH) group of an alcohol), and the word is a blend of "thio-" with "alcohol".

Many thiols have strong odors resembling that of garlic, cabbage or rotten eggs. Thiols are used as odorants to assist in the detection of natural gas (which in pure form is odorless). The smell of natural gas is due to the addition of thiol.

Acyl group
In chemistry, an acyl group is a moiety derived by the removal of one or more hydroxyl groups from an oxoacid, including inorganic acids. It contains a double-bonded oxygen atom and an organyl group (R−C=O) or hydrogen in the case of formyl group (H−C=O). In organic chemistry, the acyl group (IUPAC name alkanoyl if the organyl group is alkyl) is usually derived from a carboxylic acid, in which case it has the formula R−C(=O)−, where R represents an organyl group or hydrogen. Although the term is almost always applied to organic compounds, acyl groups can in principle be derived from other types of acids such as sulfonic acids and phosphonic acids. In the most common arrangement, acyl groups are attached to a larger molecular fragment, in which case the carbon and oxygen atoms are linked by a double bond.
Kyogle Council
Kyogle Council is a local government area in the Northern Rivers region of New South Wales, Australia.

The council services an area of 3,589 square kilometres (1,386 sq mi) and is located adjacent to the Summerland Way and the North Coast railway line, within two hours drive from Brisbane and one hour from the Queensland Gold Coast and the NSW coastal communities of Byron Bay, Ballina and Tweed Heads. Kyogle Council comprises a large and diverse region with natural attributes, including the Border Ranges National Park and other world heritage listed areas, and cultural features.

The mayor of Kyogle Council is Danielle Mulholland.

In 2015, Kyogle Council was deemed 'not fit for future' by the New South Wales government's Independent Pricing and Regulatory Tribunal and was urged to merge with a nearby council, although the NSW government backflipped later in 2015 and allowed the council to continue in its current form.

City of Lismore
The City of Lismore is a local government area in the Northern Rivers region of New South Wales, Australia. The seat of the local government area is Lismore, a major regional centre of the state.

The mayor of Lismore City Council since December 2021 is Steve Krieg.
Endorheic basin
An endorheic basin (/ˌɛndoʊˈriː.ɪk/ EN-doh-REE-ik; also endoreic basin and endorreic basin) is a drainage basin that normally retains water and allows no outflow to other external bodies of water (such as rivers and oceans). Instead, the water drainage flows into permanent and seasonal lakes and swamps that equilibrate through evaporation. Endorheic basins are also called closed basins, terminal basins, and internal drainage systems.

Endorheic regions contrast with open lakes (exorheic regions), where surface waters eventually drain into the ocean. In general, water basins with subsurface outflows that lead to the ocean are not considered endorheic; but cryptorheic. Endorheic basins constitute local base levels, defining a limit of the erosion and deposition processes of nearby areas. Endorheic water bodies include the Caspian Sea, which is the world's largest inland body of water.

Owens River
The Owens River is a river in eastern California in the United States, approximately 183 miles (295 km) long. It drains into and through the Owens Valley, an arid basin between the eastern slope of the Sierra Nevada and the western faces of the Inyo and White Mountains. The river terminates at the endorheic Owens Lake south of Lone Pine, at the bottom of a 2,600 sq mi (6,700 km2) watershed.

In the early 1900s, the Owens River was the focus of the California Water Wars, fought between the city of Los Angeles and the inhabitants of Owens Valley over the construction of the Los Angeles Aqueduct. Since 1913, the Owens River has been diverted to Los Angeles, causing the ruin of the valley's economy and the drying of Owens Lake. In winter 2006, the Los Angeles Department of Water and Power restored 5% of the pre-aqueduct flow to the river by court order, allowing the Owens River Gorge, the river bed in the valley, and Owens Lake to contain a small amount of water.
Estonian language
Estonian (eesti keel [ˈeːsʲti ˈkeːl] ⓘ) is a Finnic language and the official language of Estonia. It is written in the Latin script and is the first language of the majority of the country's population; it is also an official language of the European Union. Estonian is spoken natively by about 1.1 million people: 922,000 people in Estonia and 160,000 elsewhere.

Permic languages
The Permic or Permian languages are a branch of the Uralic language family. They are spoken in several regions to the west of the Ural Mountains within the Russian Federation. The total number of speakers is around 950,000, of which around 550,000 speak the most widely spoken language, Udmurt. Like other Uralic languages, the Permic languages are primarily agglutinative and have a rich system of grammatical cases. Unlike many other agglutinative languages, they do not have vowel harmony.

The earliest Permic language to be preserved in writing was Old Permic or Old Zyryan, in the 14th century.
South Slavic languages
The South Slavic languages are one of three branches of the Slavic languages. There are approximately 30 million speakers, mainly in the Balkans. These are separated geographically from speakers of the other two Slavic branches (West and East) by a belt of Austrian German, Hungarian and Romanian speakers.

Eastern Herzegovinian
The Eastern Herzegovinian dialect (/ˌhɛərtsəɡəˈviːniən, ˌhɜːr-, -ɡoʊ-, -ˈvɪn-/, Serbo-Croatian: istočnohercegovački dijalekt / источнохерцеговачки дијалект) is a dialect of the Shtokavian supradialect of the Serbo-Croatian language, dominantly of Ijekavian pronunciation. It is the dialectal basis for all modern Serbo-Croatian standards: Bosnian, Croatian, Serbian, and Montenegrin.
Putyvl
Putyvl (Ukrainian: Путивль, IPA: [pʊˈtɪu̯lʲ] ⓘ; Russian: Путивль, IPA: [pʊˈtʲivlʲ]) is a city in Sumy Oblast, in north-east Ukraine. The city served as the administrative center of Putyvl Raion until the administrative reform in 2020; now it is under the jurisdiction of Konotop Raion. Population: 14,886 (2022 estimate).

Konotop
Konotop (Ukrainian: Конотоп [konoˈtɔp] ⓘ; Russian: Конотоп [kənɐˈtop] ⓘ) is a city in Sumy Oblast, northeastern Ukraine. Konotop serves as the administrative center of Konotop Raion within the oblast. Konotop is located about 129 kilometres (80 mi) from Sumy, the administrative center of the oblast. It is host to Konotop Air Base. The population is 83,543 (2022 estimate).
Dijon-Prenois
Dijon-Prenois is a 3.801 km (2.362 mi) motor racing circuit located in Prenois, near Dijon, France. The undulating track is noted for its fast, sweeping bends.

Opened in 1972, Dijon-Prenois hosted the Formula One French Grand Prix five times, and the Swiss Grand Prix in 1982. The non-championship 1975 Swiss Grand Prix was also held at Dijon. The circuit currently hosts the Grand Prix de l'Age d'Or, and last hosted the FFSA GT Championship in 2018.

Circuit Paul Armagnac
Circuit Paul Armagnac, also known as Circuit de Nogaro, is a motorsport race track located in the commune of Nogaro in the Gers department in southwestern France. The track is named in honor of Nogaro-born racing driver Paul Armagnac, who died in an accident during practice for the 1962 1000 km de Paris at the Montlhéry circuit.
Prism (geometry)
In geometry, a prism is a polyhedron comprising an n-sided polygon base, a second base which is a translated copy (rigidly moved without rotation) of the first, and n other faces, necessarily all parallelograms, joining corresponding sides of the two bases. All cross-sections parallel to the bases are translations of the bases. Prisms are named after their bases, e.g. a prism with a pentagonal base is called a pentagonal prism. Prisms are a subclass of prismatoids.

Like many basic geometric terms, the word prism (from Greek  πρίσμα (prisma) 'something sawed') was first used in Euclid's Elements. Euclid defined the term in Book XI as "a solid figure contained by two opposite, equal and parallel planes, while the rest are parallelograms". However, this definition has been criticized for not being specific enough in regard to the nature of the bases (a cause of some confusion amongst generations of later geometry writers).

Star polygon
In geometry, a star polygon is a type of non-convex polygon. Regular star polygons have been studied in depth; while star polygons in general appear not to have been formally defined, certain notable ones can arise through truncation operations on regular simple or star polygons.

Branko Grünbaum identified two primary usages of this terminology by Johannes Kepler, one corresponding to the regular star polygons with intersecting edges that do not generate new vertices, and the other one to the isotoxal concave simple polygons.

Polygrams include polygons like the pentagram, but also compound figures like the hexagram.

One definition of a star polygon, used in turtle graphics, is a polygon having q ≥ 2 turns (q is called the turning number or density), like in spirolaterals.