hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Perpendicular bisector construction of a quadrilateral
In geometry, the perpendicular bisector construction of a quadrilateral is a construction which produces a new quadrilateral from a given quadrilateral using the perpendicular bisectors to the sides of the former quadrilateral. This construction arises naturally in an attempt to find a replacement for the circumcenter of a quadrilateral in the case that is non-cyclic.

Quadrilateral
In  geometry  a quadrilateral is a four-sided polygon, having four edges (sides) and four corners (vertices). The word is derived from the Latin words quadri, a variant of four, and latus, meaning "side". It is also called a tetragon, derived from Greek "tetra" meaning "four" and "gon" meaning "corner" or "angle", in analogy to other polygons (e.g. pentagon). Since "gon" means "angle", it is analogously called a quadrangle, or 4-angle. A quadrilateral with vertices , ,  and  is sometimes denoted as .

Quadrilaterals are either simple (not self-intersecting), or complex (self-intersecting, or crossed). Simple quadrilaterals are either convex or concave.

The interior angles of a simple (and planar) quadrilateral ABCD add up to 360 degrees, that is

This is a special case of the n-gon interior angle sum formula: S = (n − 2) × 180° (here, n=4).

All non-self-crossing quadrilaterals tile the plane, by repeated rotation around the midpoints of their edges.
2015 Yuen Long protest
The 2015 Yuen Long protest, also known as Liberate Yuen Long or Recover Yuen Long (Chinese: 光復元朗) by the protesters, was part of a series of anti–parallel trading protests in North District, Hong Kong that took place on 1 March 2015 in Yuen Long. It was mainly organised by political parties Civic Passion, Hong Kong Indigenous and other grassroots groups. The protesters rallied against the practice of parallel trading; the act of buying goods at cheaper prices in Hong Kong, especially in Yuen Long, and selling them in mainland China for profit.

Yuen Long
Yuen Long is a town in the western north New Territories, Hong Kong. To its west lie Hung Shui Kiu (洪水橋), Tin Shui Wai, Lau Fau Shan and Ha Tsuen, to the south Shap Pat Heung and Tai Tong, to the east Au Tau and Kam Tin (錦田), and to the north Nam Sang Wai.
Rushall, Norfolk
Rushall is a village and former civil parish, now in the parish of Dickleburgh and Rushall, in the South Norfolk district, in the county of Norfolk, England. In 1931 the parish had a population of 176.

The church of Rushall St Mary the Virgin is one of 124 existing round-tower churches in Norfolk.

Dickleburgh and Rushall
Dickleburgh and Rushall is a civil parish in South Norfolk. It covers an area of 14.90 km2 (5.75 sq mi) and had a population of 1356 in 565 households at the 2001 census, increasing to 1,472 at the 2011 Census.
1979–80 Philadelphia Flyers season
The 1979–80 Philadelphia Flyers season was the Philadelphia Flyers' 13th season in the National Hockey League (NHL). This team owns the longest unbeaten streak in major North American sports history in 35 consecutive games (25 wins, 10 ties) without a loss, from October 14 to January 6. The Flyers reached the Stanley Cup Finals but lost in six games to the New York Islanders.

1980 Stanley Cup Final
The 1980 Stanley Cup Final was the championship series of the National Hockey League's (NHL) 1979–80 season, and the culmination of the 1980 Stanley Cup playoffs. It was contested by the New York Islanders in their first-ever Finals appearance and the Philadelphia Flyers, in their fourth Finals appearance, and first since 1976. The Islanders would win the best-of-seven series, four games to two, to win their first Stanley Cup championship and the third for a post-1967 expansion team after Philadelphia's Cup wins in 1974 and 1975.
Seventeen (Yoasobi song)
"Seventeen" (セブンティーン, Sebuntīn) is a song by Japanese duo Yoasobi from their EPs, Hajimete no – EP and The Book 3 (2023). It was released through Sony Music Entertainment Japan on March 27, 2023, as the fourth and final single from the short story collection project Hajimete no, following "Mr.", "Suki da", and "Umi no Manimani". It was based on 120th Naoki Prize-winning Miyuki Miyabe's story Iro Chigai no Trump.

Hajimete no
Hajimete no (Japanese: はじめての; lit. 'The First Time Of') is a book collected short stories by Japanese novelists Rio Shimamoto, Mizuki Tsujimura, Miyuki Miyabe, and Eto Mori under the theme of "a story to read when you do [something] for the first time" in collaboration with Japanese duo Yoasobi to perform songs based on the stories.

The collection comprises Shimamoto's Watashi Dake no Shoyūsha, Tsujimura's Yūrei, Miyabe's Iro Chigai no Trump, and Mori's Hikari no Tane, resulting the songs "Mr.", "Umi no Manimani", "Seventeen", and "Suki da", respectively. All songs were included on the EP titled Hajimete no – EP, released in May 2023. Upon its publication, Hajimete no received positive reviews and sold 13,000 copies in its first week, according to Oricon.
Haysden Country Park
Haysden Country Park  is a  64-hectare (160-acre) country park and Local Nature Reserve on the outskirts of Tonbridge in Kent. It is owned by Tonbridge and Malling Borough Council, the Highways Agency, Network Rail and the Environment Agency, and managed by the council.

Tonbridge
Tonbridge (/ˈtʌnbrɪdʒ/ TUN-brij) (historic spelling Tunbridge) is a market town in Kent, England, on the River Medway, 4 miles (6 km) north of Royal Tunbridge Wells, 12 miles (19 km) south west of Maidstone and 29 miles (47 km) south east of London. In the administrative borough of Tonbridge and Malling, it had an estimated population of 41,293 in 2019.
Gold(III) bromide
Gold(III) bromide is a dark-red to black crystalline solid. It has the empirical formula AuBr3, but exists as a dimer with the molecular formula Au2Br6 in which two gold atoms are bridged by two bromine atoms. It is commonly referred to as gold(III) bromide, gold tribromide, and rarely but traditionally auric bromide, and sometimes as digold hexabromide. The analogous copper or silver tribromides do not exist.

Gold(III) chloride
Gold(III) chloride, traditionally called auric chloride, is an inorganic compound of gold and chlorine with the molecular formula Au2Cl6. The "III" in the name indicates that the gold has an oxidation state of +3, typical for many gold compounds. It has two forms, the monohydrate (AuCl3·H2O) and the anhydrous form, which are both hygroscopic and light-sensitive solids. This compound is a dimer of AuCl3. This compound has a few uses, such as an oxidizing agent and for catalyzing various organic reactions.
Big Tyme
Big Tyme is the second album by American hip hop group Heavy D & the Boyz and their last album before  Trouble T. Roy's death in 1990. It was released on June 12, 1989, through Uptown Records. The album was produced by DJ Eddie F, Teddy Riley, Al B. Sure!, Marley Marl, Pete Rock, and Heavy D.

Big Tyme was supported by four singles: "We Got Our Own Thang", "Somebody for Me", "Gyrlz, They Love Me" and "Big Tyme". The album received generally positive reviews from music critics and was a commercial success.

The album is also notable for containing the first productions made by legendary producer Pete Rock.

Heavy D
Dwight Arrington Myers (May 24, 1967 – November 8, 2011), known professionally as Heavy D, was a Jamaican-American rapper, record producer, and actor. He was the leader of Heavy D & the Boyz, a group that included dancers/hype men G-Whiz (Glen Parrish) and "Trouble" T. Roy (Troy Dixon), as well as DJ and producer Eddie F (Edward Ferrell). The group maintained a sizeable audience in the United States through most of the 1990s. The five albums the group released included production mainly by Teddy Riley, Marley Marl, DJ Premier, Myers's cousin Pete Rock, and "in-house" beatmaker Eddie F. Myers also released four solo albums and discovered Soul for Real and Monifah.
Huang Quan (painter)
Huang Quan (903–965), courtesy name Yaoshu, was a Chinese painter during the Five Dynasties period and the Song dynasty who worked in the imperial painting academies of the Former Shu, Later Shu and Song dynasties. Along with Xu Xi, Huang is considered a founding master of the bird-and-flower painting.

Huang Quan was highly prolific: the 1120 catalog Xuanhe Huapu alone critiques 349 of his works. However, few are extant.

Bird-and-flower painting
Bird-and-flower painting, called Huaniaohua (Chinese: 花鳥畫; pinyin: huāniǎohuà) in Chinese, is a kind of Chinese painting with a long tradition in China and is considered one of the treasures of Chinese culture. The huaniaohua was named after its subject matter. It originated in the Tang dynasty where it gained popularity, matured by the end of that period and during the Five Dynasties and Ten Kingdoms period, and fully reached its peak during the Song dynasty. Most huaniaohua paintings belong to the scholar-artist style of Chinese painting. In the coming centuries, the genre gained popularity and spread throughout the East Asian cultural sphere. It also had an influence on Iranian painting in the golomorgh genre of illustration for book covers and illuminated manuscripts.
Bob Hazell
Robert Joseph Hazell (born 14 June 1959) is a former professional footballer who made 266 league appearances in a 12-year career in the English Football League between 1977 and 1989. Born in Jamaica, he represented England at under-21 level. His nephew is the former Oldham Athletic defender Reuben Hazell, and his son Rohan was a non-League player.

A big physical defender, he began his career at Wolverhampton Wanderers, featuring in the FA Youth Cup final in 1976. He moved on to Queens Park Rangers in 1979. He helped QPR to the Second Division title in 1982–83 and also played in the 1982 FA Cup final. He moved on to Leicester City in 1983 and had a brief spell back on loan at Wolves in 1985 before he signed with Reading. He joined Port Vale in December 1986 and was a regular for the "Valiants" until a back injury forced his retirement in June 1989.

1982 FA Cup final
The 1982 FA Cup final was the 101st final of the FA Cup and took place on 22 May 1982 at Wembley Stadium. It was contested between Tottenham Hotspur and Queens Park Rangers.

Tottenham were the cup holders and were hot favourites, while QPR had narrowly missed out on promotion from the Second Division.

It would be the last final involving a team from outside the top flight for ten years.

Tottenham's victory meant that they had then won the FA Cup seven times – matching the record set by Aston Villa 25 years earlier. It also preserved their unbeaten record in FA Cup finals.

Tottenham's Argentinian players Ricky Villa and Osvaldo Ardiles did not play due to the Falklands War. Ardiles was away on international duty and due to the war was unable to return to London, so Tottenham loaned him to French club Paris Saint-Germain. Villa said he decided not to play in the final because of the ongoing Falklands War.
Atlas Elektronik
Atlas Elektronik GmbH is a naval/marine electronics and systems business based in Bremen, Germany. It is involved in the development of integrated sonar systems for submarines and heavyweight torpedoes.

The company was a subsidiary of BAE Systems until December 2005, when it was sold to ThyssenKrupp and EADS.

Atlas Elektronik became a wholly owned subsidiary of TKMS (ThyssenKrupp Marine Systems) in 2017.

DM2A4
DM2A4 Seehecht (export designation "SeaHake mod 4" ) is the latest heavyweight torpedo developed by Atlas Elektronik for the German Navy, as a further update of DM2 (Deutsches Modell 2) torpedo which was released in 1976.
Switzerland in the Eurovision Song Contest 1979
Switzerland was represented at the Eurovision Song Contest 1979 with the song "Trödler und Co.", written by Peter Reber, and performed by Peter, Sue, Marc, Pfuri, Gorps, and Kniri. The Swiss participating broadcaster, the Swiss Broadcasting Corporation (SRG SSR), selected its entry for the contest through a national final.

Pfuri, Gorps and Kniri
Pfuri, Gorps and Kniri was a Swiss folk/blues music group consisting of Pfuri Baldenweg (born 26 November 1946), Anthony "Gorps" Fischer (1947–2000) and Peter "Kniri" Knaus (born 3 March 1945 in Aarau). The group took part in the 1978 Roskilde Festival and the 1977 & 1979 Montreux Jazz Festival. In 1979 the trio teamed up with Peter, Sue and Marc at the 1979 Eurovision Song Contest with the song "Trödler und Co." (Second-handers and Co.) they finished 10th place with 60 points.
Oleksandr Skichko
Oleksandr Oleksandrovych Skichko (Ukrainian: Олександр Олександрович Скічко; born 28 April 1991 in Cherkasy) is a Ukrainian politician, comedian, actor, and television presenter. From 29 January 2021 to 2 March 2022 Skichko was Governor of Cherkasy Oblast.

Governor of Cherkasy Oblast
The governor of Cherkasy Oblast is the head of executive branch for the Cherkasy Oblast.

The office of governor is an appointed position, with officeholders being appointed by the president of Ukraine, on recommendation from the prime minister of Ukraine.

The official residence for the governor is located in Cherkasy. The governor is Ihor Taburets was appointed on 2 March 2022 by President Volodymyr Zelenskyy. Taburets was appointed on the seventh day of the 2022 Russian invasion of Ukraine.
Marius Borg Høiby
Marius Borg Høiby (born 13 January 1997) is a celebrity in Norway. When Marius Borg Høiby was two years-old, his mother became crown princess, when she married Crown Prince Haakon. She is titled Crown Princess Mette-Marit. His father is Morten Borg.

Høiby is being tried on 38 criminal counts, including rape and domestic violence; in addition, 6 counts were added in mid-February 2026: one count of drugs [possession], three counts of speeding on motorcycle, and two counts of violating restraining order. The trial began on 3 February 2026 and is expected to last to 13 March 2026. He is being held at Oslo Prison (as of February 2026).

Marius Borg Høiby is not royal and holds no official position.

Mette-Marit, Crown Princess of Norway
Mette-Marit, Crown Princess of Norway (born Mette-Marit Tjessem Høiby 19 August 1973) is a member by marriage of the Norwegian royal family. She has been married to Crown Prince Haakon, the heir apparent to the Norwegian throne, since 2001. Mette-Marit and Haakon have two children, Princess Ingrid Alexandra and Prince Sverre Magnus.

Mette-Marit's engagement to Haakon in 2000 was highly controversial. She was raised in a middle-class family, and had had relationships with several men convicted of drug-related crimes, one of whom, Morten Borg, fathered her son Marius Borg Høiby before going to prison.

Mette-Marit had a long‑standing association with American child sex offender Jeffrey Epstein. In 2026, the Epstein files showed that she had far more extensive contact with Epstein and over a longer period than she had previously admitted.
SCB-27
SCB-27 (also known as "Two Seven-Alpha" or "Two Seven-Charlie") was the United States Navy designation for a series of upgrades to the Essex-class aircraft carriers (both the short-hull and long-hull Ticonderoga versions), conducted between 1947 and 1955. These upgrades were intended to allow the World War II-era carriers to operate jet aircraft.

USS Oriskany, laid up incomplete at the conclusion of World War II, served as the prototype and was re-ordered to the SCB-27 standard.  All but one of the SCB-27 modernized Essex carriers, the USS Lake Champlain, were further modified under the SCB-125 modernization program.

SCB-125
SCB-125 was the United States Navy designation for a series of upgrades to the Essex class of aircraft carriers planned by the Ship Characteristics Board and conducted between 1954 and 1959. These upgrades included the addition of an angled flight deck and other enhancements (such as with catapults and elevators)  aimed at improving flight operations and seakeeping.
Gert Verhulst
Gert Tony Hubert Verhulst (born 24 January 1968 in Berchem, Antwerp) is a Belgian presenter, entrepreneur, singer, director, actor, screenwriter, composer, film producer, and business magnate. As a prominent figure within the children's entertainment industry in the Benelux, he is regarded as a Flemish cultural icon, known for his influence and contributions to children's entertainment in the Benelux and founder of Studio 100.

Studio 100
Studio 100 N.V. is a Belgian production and distribution company that specializes in kids & family entertainment content and operated their in-house animation studios such as their Australian animation company Flying Bark Productions and theme parks worldwide including their own international distribution division Studio 100 International alongside their main television channels such as Studio 100 TV. The headquarters of the company is in Schelle, along with offices in Breda, Munich, Paris, New York City, Sydney and Los Angeles.
Belair line
34°59′33″S 138°37′56″E﻿ / ﻿34.992597°S 138.632355°E﻿ / -34.992597; 138.632355

The Belair line is a suburban rail commuter route in greater Adelaide, South Australia, that runs from the Adelaide railway station to Belair in the Adelaide Hills via the Adelaide-Wolseley line using diesel 3000/3100 class railcars. This part of the Adelaide–Wolseley line comprised two broad-gauge tracks until the Adelaide–Wolseley line was converted to standard gauge in 1995. Now two separate single-track lines run in parallel from Adelaide to Belair: the Belair commuter line – still 1600 mm (5 ft 3 in) broad gauge – and the line to Wolseley thence interstate – 1435 mm (4 ft 8+1⁄2 in) standard gauge – line. The latter carries freight except for four long-distance passenger trains per week.

Adelaide railway station
Adelaide railway station is the central terminus of the Adelaide Metro railway system. All lines approach the station from the west, and it is a terminal station with no through lines, with most of the traffic on the metropolitan network either departing or terminating here. It has nine below-ground platforms, all using broad gauge track. The station is located on the north side of North Terrace, west of Parliament House.

The Adelaide Casino occupies the majority of the station building, which no longer houses railway administrators. Adelaide station was also the terminus for regional and interstate passenger trains until their relocation to Keswick Terminal, now Adelaide Parklands Terminal, in 1984.
Narapani
Narapani is a market center in Sandhikharka Municipality of Arghakhanchi District in the Lumbini Zone of southern Nepal. The former village development committee (VDC) was converted into a municipality on 18 May 2014 by merging the existing Sandhikharka, Bangla, Narapani, Khanchikot, Keemadada, Argha and Dibharna VDCs. At the 1991 Nepal census it had a population of 4,664 and had 873 houses in the town.

Sandhikharka
Sandhikharka Municipality (Nepali: सन्धिखर्क नगरपालिका) is the headquarter of Arghakhanchi District which lies in Lumbini Province of Nepal. The former village development committee (VDC) was converted into a municipality on 18 May 2014 by merging the existing Sandhikharka, Wangla, Narapani, Khanchikot, Kimadada, Argha and Dibharna VDCs. It is located, in a valley surrounded by hills, in the western part of the capital, Kathmandu.
White Lightning (1973 film)
White Lightning is a 1973 American action film directed by Joseph Sargent, written by William W. Norton, and starring Burt Reynolds, Jennifer Billingsley, Ned Beatty, Bo Hopkins, R. G. Armstrong and Diane Ladd. It marked Laura Dern's film debut.

Bobby "Gator" McKlusky (Reynolds), in an Arkansas prison for running moonshine, agrees to work for the Department of the Treasury to investigate crooked county sheriff J. C. Connors (Beatty), who killed Gator's younger brother Donny. Seeking revenge, he soon infiltrates the local moonshine industry.

Joseph Sargent
Joseph Sargent (born Giuseppe Danielle Sorgente; July 22, 1925 – December 22, 2014) was an American director, producer, and actor of film and television. His directing career spanned nearly 50 years, between 1959 and 2008, and over 90 productions. He was a four-time Primetime Emmy Award and Directors Guild of America Award recipient.

Sargent's directing credits included the science-fiction film Colossus: The Forbin Project (1970), the Burt Reynolds action film White Lightning (1973), the thriller The Taking of Pelham One Two Three (1974), the biopic MacArthur (1977) starring Gregory Peck, and the horror anthology Nightmares (1983). On television, he was known as a prolific director of telefilms and miniseries, winning the Emmy Award for Outstanding Directing for a Limited Series or Movie three times.

He was the father of voice actress Lia Sargent.
Santa Maria, Texas
Santa Maria is a census-designated place (CDP) in Cameron County, Texas, United States. The population was 651 at the 2020 census. It is part of the Brownsville–Harlingen Metropolitan Statistical Area.

Cameron County, Texas
Cameron County is the southernmost county in the U.S. state of Texas. As of the 2020 census, its population was 421,017. Its county seat is Brownsville.

The county was founded in 1848 and is named for Captain Ewen Cameron, a soldier during the Texas Revolution and in the ill-fated Mier Expedition. During the later 19th century and through World War II, Fort Brown was a US Army outpost here, stimulating the development of the city of Brownsville.

Cameron County comprises the Brownsville–Harlingen, TX metropolitan statistical area, as well as the Brownsville–Harlingen–Raymondville combined statistical area, which itself is part of the larger Rio Grande Valley region.

The second-largest city in the county is Harlingen.

The county is home to the SpaceX Starbase spaceport, situated in Boca Chica; it is also the residence of Elon Musk.
Mississippi Highway 42
Mississippi Highway 42 (MS 42) is a state highway in southern Mississippi. MS 42 runs in an east/west direction for 116.0 miles (186.7 km), serving seven Mississippi counties: Wayne, Greene, Perry, Forrest, Lamar, Jefferson Davis, and Lawrence. Portions of this highway run parallel to the Longleaf Trace. The length of highway between Interstate 59 and U.S. Highway 11 in Forrest County, just outside Petal is known as the Evelyn Gandy Parkway.

Lamar County, Mississippi
Lamar County is a county located in the U.S. state of Mississippi. As of the 2020 census, the population was 64,222. Its county seat is Purvis. Named for Confederate Lucius Quintus Cincinnatus Lamar, the county was carved out of Marion County to the west in 1904.

Lamar County is part of the Hattiesburg metropolitan area. It is largely a rural county, except for its northeast quarter.
Mictlán (wrestler)
Jonathan de Jesus Navarro Jímenez (born August 25, 1982) is a Mexican Luchador, or professional wrestler, currently working for Consejo Mundial de Lucha Libre (CMLL) using the ring name Mictlán. Mictlán was originally an enmascarado, or masked wrestler but lost his mask to Dragón Rojo, Jr., on August 8, 2008. On August 18, 2009 Navarro won his first wrestling championship, defeating Misterioso, Jr. to win the Occidente Light Heavyweight Championship.

Misterioso Jr.
José Luís Hurtado Soto also known as Misterioso Jr. (Birthdate unknown) is a Mexican luchador enmascarado, or masked professional wrestler, who is also referred to as Misterioso II. Misterioso Jr. is the nephew of Misterioso who wore a similar mask until losing it in 1997. Misterioso Jr. has mainly worked for the Mexican professional wrestling promotion Consejo Mundial de Lucha Libre (CMLL) throughout his career, where he won the 2006 Gran Alternativa tournament with Perro Aguayo Jr. Over the summer of 2009, Misterioso Jr. joined the wrestling group Poder Mexica.