hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Octant of a sphere
In geometry, an octant of a sphere is a spherical triangle with three right angles and three right sides. It is sometimes called a trirectangular (spherical) triangle. It is one face of a spherical octahedron.

For a sphere embedded in three-dimensional Euclidean space, the vectors from the sphere's center to each vertex of an octant are the basis vectors of a Cartesian coordinate system relative to which the sphere is a unit sphere. The spherical octant itself is the intersection of the sphere with one octant of space.

Uniquely among spherical triangles, the octant is its own polar triangle.

The octant can be parametrized using a rational quartic Bézier triangle.

The solid angle subtended by a spherical octant is π/2 steradian or one-eight of a spat, the solid angle of a full sphere.

Spherical trigonometry
Spherical trigonometry is the branch of spherical geometry that deals with the metrical relationships between the sides and angles of spherical triangles, traditionally expressed using trigonometric functions. On the sphere, geodesics are great circles. Spherical trigonometry is of great importance for calculations in astronomy, geodesy, and navigation.

The origins of spherical trigonometry in Greek mathematics and the major developments in Islamic mathematics are discussed fully in History of trigonometry and Mathematics in medieval Islam. The subject came to fruition in Early Modern times with important developments by John Napier, Delambre and others, and attained an essentially complete form by the end of the nineteenth century with the publication of Isaac Todhunter's textbook Spherical trigonometry for the use of colleges and Schools.
Since then, significant developments have been the application of vector methods, quaternion methods, and the use of numerical methods.
Joe LaCava
Joseph LaCava is an American politician and engineer serving as the president of the San Diego City Council since 2024.  A member of the Democratic Party, he served as president pro tempore of the city council from 2023 to 2024 under council president Sean Elo-Rivera and has served as a member of the city council since 2020, representing District 1.

San Diego City Council
32°43′01″N 117°09′47″W﻿ / ﻿32.71691°N 117.16297°W﻿ / 32.71691; -117.16297

The San Diego City Council is the legislative branch of government for the City of San Diego. The city council was first established in San Diego in 1850. The council is part of a strong mayor system with a separately elected mayor who acts as the executive of the city. There are currently nine members of the council. City council members serve a four-year term and are limited to two successive terms.
Shawn Cheshire
Shawn Cheshire (born September 16, 1975 in Harlingen, Texas) is an American para-athlete and United States Army military veteran. Cheshire has competed at the National (United States) and International levels in multiple para-sports, including adaptive rowing, adaptive biathlon, tandem road para-cycling, and tandem track para-cycling.

Harlingen, Texas
Harlingen (/ˈhɑːrlɪndʒɪn/ HAR-lin-jin) is a city in Cameron County in the central region of the Rio Grande Valley of the southern part of the U.S. state of Texas, about 30 miles (48 km) from the coast of the Gulf of Mexico. The city covers more than 40 square miles (104 km2) and is the second-largest city in Cameron County, as well as the sixth-largest in the Rio Grande Valley. As of the 2020 census, the city had a population of 71,892.

Harlingen is a principal city of the Brownsville–Harlingen metropolitan area, which is part of the larger Brownsville–Harlingen–Raymondville combined statistical area, included in the Matamoros–Brownsville metropolitan region.
Mary Antoinette Cannon
Mary Antoinette Cannon (1884 – March 17, 1962) was an American medical social worker and social work educator. She was a professor in the New York School of Social Work at Columbia University, and president (1922–1923) of the American Association of Hospital Social Workers.

Columbia University School of Social Work
The Columbia University School of Social Work (also referred to as the Columbia School of Social Work) is the graduate school of social work of Columbia University in New York City. It is one of the oldest social work programs in the US, with roots extending back to 1898. It began awarding a Master of Science degree in 1940. As of 2018, it was one of the largest social work schools in the United States, with an enrollment of over 1,000 students.
Bear suit
Bear suits are a type of costumed character or creature suit resembling a bear. The first bear suits worn by humans were used in shamanic ritual practices by native peoples. In the modern day, they are a popular choice of mascot, and both stylized and realistic bear suits are commonly used in film and on stage, due to the bear's prominent role in the arts and entertainment. Specific types of bear suits are also used in activism, such as polar bear suits to draw attention to the threat of global warming. Bear suits are also commonplace in the furry community.

Creature suit
Creature suits are realistic costumes used to disguise a performer as an animal, monster, or other being. They are used in film, television, or as costumed characters in live events. Unlike mascots, they are often made with a high degree of realism. In contrast with prosthetic makeup, which is applied to an actor's skin, the wearer is not normally visible outside their movements controlling the costume, although in some cases, part of the wearer's body is still visible (such as in the case of mermaids or other half-human monsters).
1968 Special Olympics World Summer Games
The 1968 Special Olympics World Summer Games were held in Soldier Field, Chicago, Illinois, United States, on July 20, 1968. Some of the smaller indoor events were held in the Conrad Hilton Hotel on Michigan Avenue. The event was co-sponsored by the Chicago Park District and the Joseph P. Kennedy Jr. Foundation.

1,000 athletes from 26 U.S. states, Canada, and France competed in track and swimming.

The athlete's oath was introduced at these games by founder Eunice Shriver at the opening ceremony. The oath is,   "Let me win. But if I can not win, let me be brave in the attempt."

Eunice Kennedy Shriver
Eunice Mary Kennedy Shriver DSG (née Kennedy; July 10, 1921 – August 11, 2009) was an American philanthropist. Shriver was a member of the Kennedy family by birth, and a member of the Shriver family through her marriage to Sargent Shriver, who was the United States ambassador to France and the final Democratic nominee for Vice President of the United States in 1972. She was a sister of U.S. president John F. Kennedy, U.S. senators Robert F. Kennedy and Edward Kennedy, and U.S. Ambassador to Ireland Jean Kennedy Smith.

Shriver nationalized the Special Olympics, a sports organization conceived for persons with intellectual disabilities. For her efforts on behalf of disabled people, she was awarded the Presidential Medal of Freedom in 1984.
Gaumee Film Award for Best Costume Design
The Gaumee Film Award for Best Costume Design is given as part of the Gaumee Film Awards for Maldivian Films.

The award was first given in 1995. Here is a list of the award winners and the nominees of the respective award ceremonies.

Gaumee Film Awards
The Gaumee Film Awards aka Dhivehi Film Awards are presented by National Centre for the Arts to honour both artistic and technical excellence of professionals in the Maldivian film industry. The Gaumee Film Award ceremony is the oldest film events in Maldives.

The ceremony had been sponsored by various private organisations in the past as well as in present provisions. A live ceremony was broadcast to television audiences.
Geoff Senior
Geoff Senior (born 1960) is a British artist, best known for his work in the comic book field in the 1980s, mainly for Marvel UK. Senior is perhaps best known for his art for the Marvel Transformers series.

The Transformers (Marvel Comics)
The Transformers is an 80-issue American comic book series published by Marvel Comics telling the story of the Transformers. Originally scheduled as a four-issue miniseries, it spawned a mythology that would inform other versions of the saga.
Jacob Kwakye-Maafo
Jacob Kenneth Kofi Kwakye-Maafo (born 1940), also known as Nana Ohemeng Awere V, is a Ghanaian physician and a surgeon who specialises in Obstetrics and Gynecology and traditional ruler of Assin Nsuta and the chief executive of the West End Hospital, Kumasi. A past president of the Ghana Medical Association, he is an advocate of community health and has helped establish several health centres, rural hospitals and clinics in the Ashanti Region of Ghana notably the Ankaasi Faith Healing Methodist Hospital and the Lake Clinic at Amakom near Lake Bosomtwi. He was a member of the committee set up by the government of Ghana in 2003, tasked with the implementation of the National Health Insurance Scheme in Ghana.

Kwakye-Maafo is the elder brother of Yaw Osafo-Maafo, the former finance minister during the John Kufuor administration and Isaac Adjei-Maafo, who was a Minister of Agriculture and later head of the Ghana Cocoa Board during the PNDC era.

National Health Insurance Scheme (Ghana)
The National Health Insurance Scheme (NHIS) is the publicly funded healthcare systems established by the Government of Ghana in 2003. The program was a form of national health insurance established to provide equitable access and financial coverage for basic health care services to Ghanaian citizens. Ghana's universal healthcare system has been described as the most successful healthcare system on the African continent by business magnate Bill Gates. The system has been found to have made Ghana's rate of health insurance one of the highest in Africa, though funding problems may complicate its future.
Brian Jensen (footballer, born 1975)
Brian Paldan Jensen (Danish pronunciation: [ˈpʁiːæn ˈjensn̩]; born 8 June 1975) is a Danish retired professional footballer and goalkeeping coach. He played more than 300 English league games as a goalkeeper for Burnley and West Bromwich Albion.

Jensen started his career with Danish lower-league club B.93, before joining Dutch Eredivisie club AZ Alkmaar in 1997. He made his senior breakthrough with West Bromwich Albion, playing a total of 50 games for the club. He joined Burnley in 2003 and played more than 300 games in all competitions, helping the club win promotion to the top-flight Premier League in 2009.

Boldklubben af 1893
Boldklubben af 1893, commonly referred to as B.93, is a football club based in Østerbro, Copenhagen, Denmark. The team competes in the Danish 1st Division, the second level of the Danish football league system. The club has won nine league titles and one Danish Cup.

B.93 was originally founded as a cricket club on 19 May 1893, and was named Cricketklubben af 1893 at its inception. Football was introduced in 1896, at which point the club adopted its current name. Tennis was added in 1901. The cricket division was later discontinued, but the football and tennis divisions remain among the country's larger clubs by membership.

The club's football division, with 1,834 members, was the fifth-largest football club under DBU Copenhagen in Denmark in 2023.
Hans Rietz
Hans Rietz (26 April 1914 – 25 May 1996) was an East German politician who became a top official in the country's Democratic Farmers' Party (" Demokratische Bauernpartei Deutschlands" / DBD), which was one of five so-called bloc parties controlled by the ruling Socialist Unity Party of Germany ("Sozialistische Einheitspartei Deutschlands" / SED).   For many years Rietz served as a member of the National parliament ("Volkskammer") and he was also a long-standing deputy chairman of the State Council.

Democratic Farmers' Party of Germany
The Democratic Farmers' Party of Germany (German: Demokratische Bauernpartei Deutschlands, DBD) was an East German political party.  The DBD was founded in 1948. It had 52 representatives in the Volkskammer, as part of the National Front. The DBD participated in all GDR cabinets (with the exception of the last GDR cabinet). The founding of the DBD was an attempt by the SED to weaken the influence of CDU/LDPD in the rural community by establishing a party loyal to the SED. The leadership cadre came mainly from the ranks of the SED. In the late 1980s, the party had 117,000 members.

After the fall of Berlin Wall, the party initially tried to find itself a niche as ecological agrarian party, but the first free Volkskammer election (1990) netted it only nine seats. In 1990 the DBD merged with the Christian Democratic Union.
Indy 200 at Mid-Ohio
The Honda Indy 200 at Mid-Ohio is an IndyCar Series race held at Mid-Ohio Sports Car Course in Lexington, Ohio. Scott Dixon is the defending race winner. Chip Ganassi Racing leads with thirteen total victories, with Dixon scoring seven of those wins.

Since 2007, the race has been sponsored by Honda. The sponsorship arrangement complements the track's proximity to the manufacturer's assembly plants in Marysville, East Liberty, and Anna.

Marysville Auto Plant
Honda Marysville Auto Plant (MAP) is a Honda manufacturing facility located approximately six miles northwest of Marysville, Ohio, and 42 miles northwest of Columbus, Ohio, near the intersection of US 33 and State Route 739.  It is one of the most integrated and flexible auto plants in North America.  Operations include stamping, plastics injection molding, welding, painting, sub-assembly and assembly.  The assembly plant opened in 1982.
Triangular chess
Triangular chess refers to a group of chess variants played on boards composed of triangular cells.

The best known is a chess variant for two players, Triangular Chess, invented by George R. Dekle Sr. in 1986. Dekle made another variation including fairy pieces which is called Tri-Chess.  These two two-player games were included in World Game Review No. 10 edited by Michael Keller.

Russian Ilshat Tagiev, who introduced a "neutrality rule" to three-player chess in the mid-2000s, took out a patent for a three-person variant of triangular chess on a hexagonal board in 2009.

Triangular chess (game)
Triangular chess is a chess variant for two players invented by George R. Dekle Sr. in 1986. The game is played on a hexagon-shaped gameboard comprising 96 triangular cells. Each player commands a full set of chess pieces in addition to three extra pawns and a unicorn.

Triangular chess and its variation tri-chess were included in World Game Review No. 10 edited by Michael Keller.
Annor Walker
Daniel Annor Walker (1962 or 1963 – 1 October 2025) was a Ghanaian football coach who coached the Accra Great Olympics and the Ghana A' national football team (Local Black Stars). He previously coached Ghanaian teams; Nania FC, Kpando Hearts of Lions and Berekum Chelsea.

Ghana A' national football team
The Ghana A' national football team is the local national football team of Ghana and is open only to indigenous domestic league players. The team represents Ghana at the WAFU Nations Cup and the African Nations Championship and is controlled by the Ghana Football Association. Previously known as the Local Black Stars, the team is known as the Black Galaxies.

The Local Black Stars came second at the 2009 African Nations Championship, at the 2014 edition hosted in South Africa, Ghana reached the final again but lost in a penalty shoot-out to the Libya.

They have also appeared at the WAFU Nations Cup 4 times, hosting the tournament twice and winning the on both occasions in 2013 and 2017. The current coach of the side is Annor Walker. Maxwell Konadu and Ibrahim Tanko are former head coaches of the side.
2013 Australian Manufacturers' Championship
The 2013 Australian Manufacturers' Championship was an Australian motor racing series for modified production touring cars. It comprised two CAMS sanctioned national championship titles, the Australian Manufacturers’ Championship (for automobile manufacturers) and the Australian Production Car Championship (for drivers). The 2013 Australian Manufacturers' Championship was the 28th manufacturers title to be awarded by CAMS and the 19th to be contested under the Australian Manufacturers' Championship name. The 2013 Australian Production Car Championship was the 20th Australian Production Car Championship. The Manufacturers title was awarded to Mitsubishi and the Australian Production Car Championship to Garry Holt.

Australian Manufacturers Championship Pty Ltd was appointed by CAMS as the Category Manager for the championship.

Australian Production Car Championship
The Australian Production Car Championship is an Australian motor racing title for production cars. The championship was first contested in 1987 and from 2008 to 2015 the title was awarded to the most successful driver in the annual Australian Manufacturers' Championship series which ran on the Shannons Nationals Motor Racing Championships program.

For 2016 the Australian Manufacturers' Championship (and thus the Australian Production Car Championship) was rebranded again as the Australian Production Car Series.

In 2025, the series, which had since its inception been sanctioned by Motorsport Australia and its predecessors organisation CAMS, switched to the Australian Auto Sport Alliance and will run as part of the Hi-Tec Oils Super Series event calendar.
Hans Albert Hohnfeldt
Hans Albert Hohnfeldt (22 May 1897 – 31 July 1948) was a member of the Nazi Party (NSDAP) who served as Gauleiter in  the  Free City of Danzig and acting Gauleiter of Gau East Prussia. He also held other Party and government posts in the Free City of Danzig until September 1939 when the city was annexed by Nazi Germany. Details of his subsequent life are not known.

Gauleiter
A Gauleiter (German pronunciation: [ˈɡaʊlaɪtɐ] ⓘ) was a regional leader of the Nazi Party (NSDAP) who served as the head of a Gau or Reichsgau. Gauleiter was the third-highest rank in the Nazi political leadership, subordinate only to Reichsleiter and to the Führer himself. The position was effectively abolished with the fall of the Nazi regime on 8 May 1945.
S. H. H. Clark
Silas Henry Harrison Clark (October 17, 1836 – June 1, 1900) was an American railroad executive. Clark is best remembered as the President of the Union Pacific and Missouri Pacific Railroads during the decade of the 1890s.

Missouri Pacific Railroad
The Missouri Pacific Railroad (reporting mark MP), commonly abbreviated as MoPac, was one of the first railroads in the United States west of the Mississippi River. MoPac was a Class I railroad growing from dozens of predecessors and mergers. In 1967, the railroad operated 9,041 miles of road and 13,318 miles of track, not including DK&S, NO&LC, T&P, and its subsidiaries C&EI and Missouri-Illinois.

Union Pacific Corporation, the parent company of the Union Pacific Railroad, agreed to buy the Missouri Pacific Railroad on January 8, 1980. Lawsuits filed by competing railroads delayed approval of the merger until September 13, 1982. After the Supreme Court denied a trial to the Southern Pacific, the merger took effect on December 22, 1982. However, due to outstanding bonds of the Missouri Pacific, its full merger into the Union Pacific Railroad did not become official until January 1, 1997.
Acting
Acting is an activity in which a story is told by means of its enactment by an actor who adopts a character—in theatre, television, film, radio, or any other medium that makes use of the mimetic mode.

Acting involves a broad range of skills, including a well-developed imagination, emotional facility, physical expressivity, vocal projection, clarity of speech, and the ability to interpret drama. Acting also demands an ability to employ dialects, accents, improvisation, observation and emulation, mime, and stage combat. Many actors train at length in specialist programs or colleges to develop these skills. The vast majority of professional actors have gone through extensive training. Actors and actresses will often have many instructors and teachers for a full range of training involving singing, scene-work, audition techniques, and acting for camera.

Most early sources in the West that examine the art of acting (Ancient Greek: ὑπόκρισις, hypokrisis) discuss it as part of rhetoric.

Mode (literature)
In literature and other artistic media, a mode is an unspecific critical term usually designating a broad but identifiable kind of literary method, mood, or manner that is not tied exclusively to a particular form or genre. Examples are the satiric mode, the ironic, the comic, the pastoral, and the didactic.
Euro English
Euro English, Euro-English, or European English, less commonly known as EU English, Continental English, and EU Speak, is a group of dialects of the English language and a form of International English as used in Europe based on common lexical and grammatical mistranslations influenced by the native languages of its non-native English-speaking population mostly built on the technical jargon of the European Union (EU) and the European Free Trade Association (EFTA). It is mostly used among EU staff, EFTA staff, expatriates and migrants from EU and EFTA countries, global nomads and young international travelers such as international students in the EU's Erasmus Programme, as well as European diplomats with a lower proficiency in English inclusive of both Standard English and non-standard native speaker dialects of English.

International student
International students or exchange students, also known as foreign students, are students who undertake all or part of their secondary or tertiary education in a country other than their own.

In 2022, there were over 6.9 million international students, up from 5.12 million in 2016. The most popular destinations were in the Anglosphere. Three countries in particular received 39% of international students: the United States (with 1,126,690 international students), Canada (842,760 students), and the United Kingdom (758,855 students).
Pantterit
Pantterit (English: Panthers) is a professional basketball club from Helsinki, Finland. The club was formed in 1938 and it has won the men's Finnish championship title for 14 times making it the most successful team in Finnish basketball history. Pantterit also has 5 women's Finnish championship titles.

Korisliiga
The Korisliiga is the top-tier professional basketball league in Finland, comprising the top 12 teams of the country. In its current format, each team plays all other teams two times in the regular season, once at home and once away, for a total of 22 regular season games. The top six teams advances continues to upper stage and the bottom six teams plays lower stage after 22 games, 5 games at home and 5 games at away versus all other teams in stage. The best two teams from lower group joins to playoffs with upper group teams. Playoffs are played best of seven format, except the quarter-finals which are played best of 5 format. Pantterit holds the record for the most league titles won, with 14. The top level Finnish league for women is the Naisten Korisliiga.
Sunay Bulut
Sunay Bulut (born 1 December 1967) is a Turkish weightlifter, two-time European champion and World bronze medalist.  
He competed internationally in the light-heavyweight, middle-heavyweight and heavyweight divisions.

World Weightlifting Championships
The World Weightlifting Championships is an international weightlifting competition, currently held annually (except for years of the Summer Olympic Games) by the International Weightlifting Federation (IWF). The predecessor organization of the IWF was founded in 1905, but World Championship events began before its foundation. The first recognized World Championship event was held in 1891, and was won by Edward Lawrence Levy of England.

Athletes today compete in a total of 16 weight categories (8 for men and 8 for women):

Men categories: 60 kg, 65 kg, 71 kg, 79 kg, 88 kg, 94 kg, 110 kg and +110 kg.

Women categories: 48 kg, 53 kg, 58 kg, 63 kg, 69 kg, 77 kg, 86 kg and +86 kg.