hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Semiperimeter
In geometry, the semiperimeter of a polygon is half its perimeter. Although it has such a simple derivation from the perimeter, the semiperimeter appears frequently enough in formulas for triangles and other figures that it is given a separate name. When the semiperimeter occurs as part of a formula, it is typically denoted by the letter s.

Medial triangle
In Euclidean geometry, the medial triangle or midpoint triangle of a triangle △ABC is the triangle with vertices at the midpoints of the triangle's sides AB, AC, BC. It is the n = 3 case of the midpoint polygon of a polygon with n sides.  The medial triangle is not the same thing as the median triangle, which is the triangle whose sides have the same lengths as the medians of △ABC.

Each side of the medial triangle is called a midsegment (or midline). In general, a midsegment of a triangle is a line segment which joins the midpoints of two sides of the triangle. It is parallel to the third side and has a length  equal to half the length of the third side.
Emirate of Dhala
Dhala or Dhali` (Arabic: الضالع aḍ-Ḍāliʿ), Amiri (Arabic: الأميري al-Amīrī), or the Emirate of Dhala (Arabic: إمارة الضالع Imārat aḍ-Ḍāliʿ) was a state in the British Aden Protectorate, the Federation of Arab Emirates of the South, and its successor, the Federation of South Arabia.  Its capital was Dhala (Ad Dali').

Dhale
Dhale or Dhala, also spelled Dali and Dhalea and sometimes prefixed with Al or Ad (Arabic: الضالع, romanized: Aḍ-Ḍāliʿ), is the capital town of Dhale Governorate in south-western Yemen. It is located at around 13°41′48″N 44°43′51″E﻿ / ﻿13.69667°N 44.73083°E﻿ / 13.69667; 44.73083, at an elevation of around 1500 metres.
Air Force, Incorporated
Air Force, Incorporated (Spanish: Fuerza aérea sociedad anónima) is a 2006 Argentine documentary film written and directed by Enrique Piñeyro.  The picture was executive produced by Aqua Films' Verónica Cura and produced by Enrique Piñeyro.

Verónica Cura
Verónica Cura is a film producer, production manager, and production designer. She works in the cinema of Argentina.

Cura has worked at Aqua Films with Enrique Piñeyro, a film production company in Argentina. Cura owns since 2008 her own Production Company Utopica Cine partnering with Alex Zito. She teaches Production 101 at the ENERC (Escuela Nacional de Realización y Experimentación Cinematográfica).
Hayward Area Historical Society
Hayward Area Historical Society (HAHS) is a nonprofit organization dedicated to documenting the history of the city of Hayward, California and adjacent communities. These areas include San Lorenzo, Ashland, Cherryland, Castro Valley, Fairview, the former communities of Russell City, Mount Eden, Schafer Park, and other parts of unincorporated Alameda County. The society was founded in 1956. Their museum in Downtown Hayward closed in 2012. Their new facility opened nearby in 2014.

Cherryland, California
Cherryland is an unincorporated community and census-designated place (CDP) in Alameda County, California, United States. Cherryland is located between Ashland to the north and the city of Hayward to the south. The population was 15,808 at the 2020 census.
M protein (Streptococcus)
M protein is a virulence factor that is produced by certain species of Streptococcus.  The protein plays an important role in adhesion to and colonization of host tissues and especially in evading phagocytosis by immune cells.

The protein was originally identified by Rebecca Lancefield, who also formulated the Lancefield classification system for streptococcal bacteria.

Rebecca Lancefield
Rebecca Craighill Lancefield (January 5, 1895 – March 3, 1981) was a prominent American microbiologist. She joined the Rockefeller Institute for Medical Research (now Rockefeller University) in New York in 1918, and was associated with that institute throughout her long and outstanding career. Her bibliography comprises more than 50 publications published over 60 years.

Lancefield is best known for her serological classification of β-hemolytic streptococcal bacteria, Lancefield grouping, which is based on the carbohydrate composition of bacterial antigens found on their cell walls. She is also responsible for the serological typing of group A streptococci.
Pyetrykaw district
Pyetrykaw district or Pietrykaŭ district (Belarusian: Петрыкаўскі раён, romanized: Pietrykaŭski rajon; Russian: Петриковский район) is a district (raion) of Gomel region in Belarus. Its administrative center is Pyetrykaw. As of 2024, it has a population of 25,531.

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.
Pride (2014 film)
Pride is a 2014 historical comedy-drama film written by Stephen Beresford and directed by Matthew Warchus. Based on a true story, it depicts a group of lesbian and gay activists who raised money to help families affected by the British miners' strike in 1984, at the outset of what would become the Lesbians and Gays Support the Miners campaign.

It was screened as part of the Directors' Fortnight section of the 2014 Cannes Film Festival, where it won the Queer Palm award. Writer Stephen Beresford said a stage musical adaptation involving director Matthew Warchus was being planned.

The film was nominated for the Golden Globe Award for Best Motion Picture – Musical or Comedy and for the BAFTA for Best British Film, Best Actress in a Supporting Role for Imelda Staunton and for Outstanding Debut by a British Writer, Director or Producer.

A stage musical adaptation is set to premiere in 2026.

Mark Ashton
Mark Christian Ashton ((1960-05-19)19 May 1960 – (1987-02-11)11 February 1987) was a British gay rights activist and co-founder of the Lesbians and Gays Support the Miners (LGSM) support group. He was a member of the Communist Party of Great Britain and general secretary of the Young Communist League.
Georgia State Route 212
State Route 212 (SR 212) is a 72.3-mile-long (116.4 km) state highway that runs northwest-to-southeast through portions of DeKalb, Rockdale, Newton, Jasper, Putnam, and Baldwin counties in the central part of the U.S. state of Georgia. It runs from a point just southeast of Snapfinger southeast to Milledgeville. Oddly enough, the route is branded north and south, depending on direction, west of GA 20, while the remainder of the route is branded east/west. The route first appears as a state highway on the 1960 state highway map.

Newton County, Georgia
Newton County is a county located in the East Central region of the U.S. state of Georgia. As of the 2020 census, the population was 112,483. The county seat is Covington. Newton County is included in the Atlanta-Sandy Springs-Roswell MSA.
Corabia
Corabia (Romanian pronunciation: [koˈrabi.a]) is a small Danube port located in Olt County, Oltenia, Romania, which used to be part of the now-dissolved Romanați County before World War II. Across the Danube from Corabia lies the Bulgarian village of Gigen.

Gigen
Gigen (Bulgarian: Гиген, pronounced [ɟiˈɟɛn]) is a village in northern Bulgaria, part of Gulyantsi Municipality, Pleven Province. It is located near the Danube River, opposite the Romanian town of Corabia. As of 2024, Gigen has a population of 1,641 inhabitants. Gigen Peak on Graham Land in Antarctica is named after the village.
Fort Fork
Fort Fork a North West Company (NWC) trading post on the Peace River, established in 1792. From 1 November 1792 to 9 May 1793, Alexander Mackenzie wintered there prior to his expedition to the Pacific Ocean. The fort was used until the NWC merged with the XY Company in 1805, after which it was replaced by Fort Dunvegan, further upstream.

The fort was located southwest of the present-day town of Peace River, Alberta. No known physical remains of the fort have survived, but there is an archaeological site there marked by a semi-circular depression and a cairn.  The site was declared a National Historic Site of Canada in 1928.

Alexander Mackenzie (explorer)
Sir Alexander Mackenzie (c. 1764 – 12 March 1820) was a Scottish-Canadian explorer and fur trader known for accomplishing the first crossing of North America north of Mexico by a European in 1793. The Mackenzie River and Mount Sir Alexander are named after him.

As a leading member of the North West Company, he aspired to extend the Company's operations into western Canada and sell furs gained from there in China. His ambitions competed with the monopoly positions of both the Hudson's Bay Company and the East India Company.
Arnold Neustadter
Arnold Neustadter (25 August 1910 – 17 April 1996) was an American inventor and businessman. He invented the Rolodex desktop rotating card file and other office equipment with Danish engineer Hildaur Neilson, which has been called "a triumph of low technology" and "a lasting symbol of the art of networking".

Neustadter's earlier inventions included the Autodex, a spring-operated phone directory that automatically opened to the selected letter, Swivodex, an inkwell that did not spill, Punchodex, a paper hole puncher, and Clipodex, a transcription aid that attached to a stenographer's knee.

Rolodex
A Rolodex is a rotating card file device used to store a contact list. In this usage, it has generally come to describe an effect or characteristic of the small-world network of a business's investors, board of directors, or the value of a CEO's contacts, or in organizational structure. Models have been exhibited in the Smithsonian Institution.
Melu Kolupu
Melu Kolupu (transl. Awakening) is a 1978 Telugu-language drama film written and directed by B. V. Prasad. The film stars  N. T. Rama Rao, Jaya Prada and, K. R. Vijaya, with music composed by Master Venu. It is a remake of the Hindi film Jagriti (1977).

B. V. Prasad
Barla Venkata Prasad (born 11 September 1931) is an Indian film director known for his works in Telugu cinema. In 1971, he directed Mattilo Manikyam which won the National Film Award for Best Feature Film in Telugu, for that year. He is the father of cinematographer, Prabhunath and also, paternal grandfather of Sai Marthand, director of the Telugu film Little Hearts (2025)
Varadvinayak
Varadvinayak, also spelt as Varadavinayaka, is one of the Ashtavinayak temples of the Hindu deity Ganesha. It is located in Mahad village situated in Khalapur taluka near Karjat and Khopoli of Raigad District, Maharashtra, India. The temple was built (restored) by Peshwa General Ramji Mahadev Biwalkar in 1725AD.

Khalapur taluka
Khalapur taluka is a subdistrict/upazila/tehsil in Raigad district of Maharashtra. The headquarters of the taluka is Khalapur village. This taluka belongs to the Karjat sub-division, and comprises 130 villages, 5 revenue circles and 25 sajas. 56 villages of this taluka come under NAINA. Khalapur toll naka is one of the busiest tolls in the state as it serves as an important transit point for goods from the Nhava Sheva port to automative and industrial belt of Pimpri-Chinchwad.
Pennsylvania's congressional delegations
These are tables of congressional delegations from Pennsylvania to the United States House of Representatives and the United States Senate.

The current dean of the Pennsylvania delegation is Representative Glenn Thompson, having served in the House since 2009.

Glenn Thompson (politician)
Glenn William "GT" Thompson Jr. (born July 27, 1959) is an American politician serving as the U.S. representative for Pennsylvania's 15th congressional district since 2019. A member of the Republican Party, he was first elected to Congress in 2008 for the state's 5th congressional district; Thompson was redistricted to the 15th congressional district in the 2018 election by an order of the Supreme Court of Pennsylvania. Since 2023, he has chaired the House Agriculture Committee. Thompson became the dean of the Pennsylvania's congressional delegation in 2025 following the defeat of Senator Bob Casey Jr.
Ross Thompson (actor)
Ross Thompson is an Australian actor.

Major screen roles he has played include Bellbird as Terry Hill, The Chain Reaction as Heinrich Schmidt, Punishment as prison warder Mike Rogers Carson's Law as Robert Carson, In 1966 he starred in two Australian plays on television, The Pigeon which was filmed for ABC TV's Australian Playhouse and Point of Departure from Wednesday Theatre.

Thompson has a long theatre career working on the likes of The Promise (1968, Independent Theatre) The Steal Away Home (1988, Studio Theatre), The Freedom of the City (1992, National (St Kilda)), Remember Ronald Ryan (1994, Merlyn Theatre) and Abide With Me (1999, La Mama)

The Pigeon (Australian Playhouse)
"The Pigeon" is the first television play episode of the first season of the Australian anthology television series Australian Playhouse. "The Pigeon" was written by Peter Finnane and directed by Eric Taylor and originally aired on ABC on 18 April 1966.

David Goddard, who produced the series, called it "a very sensitive, very moving lovely piece."

Finnane reportedly wrote another play for the series, "The Widow Thrum", but it does not appear to have been filmed.
Slippin'
"Slippin'" is a song by American rapper DMX, released as the first single from his second studio album Flesh of My Flesh, Blood of My Blood (1998). The song peaked at #30 on the UK Singles Chart, and at #60 on the U.S. Billboard Hot R&B/Hip-Hop Songs. The song samples "Moonstreams" by Grover Washington Jr. from the 1975 album Feel So Good.

This song includes background vocals from future American Idol contestant Tamyra Gray.

Tamyra Gray
Tamyra Monica Gray (born July 26, 1979) is an American actress, singer and songwriter, who finished fourth place on the first season of the musical reality competition American Idol in 2002. Post American Idol, Gray has begun acting on Broadway and television. She had a recurring role on the third season of the drama series Boston Public in early 2003.
Live Well, Change Often
Live Well, Change Often is the second album by Irish rock band The Minutes. It was released on 9 May 2014, through Model Citizen Records. The band claim that the album deals with "the reality of being in a rock 'n' roll band in the 21st Century, the hopes and the dreams, tempered with the shadows and illusions."

In its first week of release, the album peaked at number 12 in the official Irish Albums Chart.

Rubyworks Records
Rubyworks Records is an independent record label and music management company created in 2001 by Niall Muckian and based in Dublin, Ireland.

Rubyworks owns two subsidiary labels, Gotta Run Records and Model Citizen Records. The second subsidiary label Model Citizen Records creates rearrangements of their artists songs to be used for PD (Public Domain)  In May 2012 Rubyworks merged with UK independent record label Ark Recordings.
Holly (Red Dwarf)
Holly is a fictional character in the science fiction situation comedy Red Dwarf. The character, who is the eponymous spaceship's onboard computer, has been played by Norman Lovett (Series I–II, VII–VIII, XII, The Promised Land) and Hattie Hayridge (Series III–V).

Red Dwarf: Back to Earth
Red Dwarf: Back to Earth (also referred to as Red Dwarf IX) is a three-part miniseries continuation of the British science fiction sitcom Red Dwarf, broadcast on UK television channel Dave between 10 and 12 April 2009 and subsequently released on DVD on 15 June 2009 and on Blu-ray on 31 August 2009. It was the first television outing for Red Dwarf in over ten years, and features the characters Rimmer, Cat, Kryten and Lister. The storyline involves the characters arriving back on Earth, circa 2009, only to find that they are characters in a television series called Red Dwarf.
Settimo Torinese
Settimo Torinese (Piedmontese: Ël Seto) is a comune in the Metropolitan City of Turin, in Piedmont, Italy. The name settimo means "seventh", and it comes from the comune's distance from Turin, which is seven Roman miles. It is bordered by the other comuni of Leinì, Mappano, Volpiano, Brandizzo, San Mauro Torinese, Gassino Torinese, Castiglione Torinese, and Turin.

Sights include the Tower of Settimo, the last remains of the medieval castle (13th–14th centuries) mostly destroyed in the 16th century wars.

Castiglione Torinese
Castiglione Torinese is a comune (municipality) in the Metropolitan City of Turin in the Italian region Piedmont,  about 11 kilometres (7 mi) northeast of Turin.

Castiglione Torinese borders the following municipalities: Settimo Torinese, Gassino Torinese, San Mauro Torinese, Baldissero Torinese, and Pavarolo.
Dave Prentis
David Prentis, Baron Prentis of Leeds (born 29 May 1948) is a British trade unionist and former General Secretary of UNISON, the United Kingdom's largest trade union. He was originally elected in 2000. He was re-elected in March 2005 with 77% of the vote, in 2010 with 67% of the vote, and in 2015 with 49% of the vote.

Unison (trade union)
Unison (stylised as UNISON) is the largest trade union in the United Kingdom, with over 1.3 million members who work predominantly in public services, including local government, education, health and outsourced services.

The union was formed in 1993 when three public sector trade unions, the National and Local Government Officers Association (NALGO), the National Union of Public Employees (NUPE) and the Confederation of Health Service Employees (COHSE) merged. Since 2021, UNISON's general secretary has been Christina McAnea. In December 2025, Andrea Egan was elected General Secretary and will take up the post on 21 January 2026. Egan is a member of the union's broad left faction, Time for Real Change.
Jura (album)
Jura is a collaborative album by the Mekons and Robbie Fulks. It was released on November 27, 2015, originally for Record Store Day, on Bloodshot Records. The original release was a limited-edition vinyl-only release that sold out quickly; since then, the album has only been available digitally. It was recorded on the Scottish island of Jura in August 2014.

The Mekons
The Mekons (stylized as mekons) are a British post-punk band formed in 1976 as an art collective. They are one of the longest-running and most prolific of the first-wave British punk rock bands. Although the Mekons' lineup has changed from time to time over the years, the core line-up includes Jon Langford (vocals, guitar), Sally Timms (vocals), Tom Greenhalgh (vocals, guitar) and Susie Honeyman (violin).

The band's style has evolved over time to incorporate aspects of country music, folk music, alternative rock and occasional experiments with dub. They are well known for their exuberant live performances.
Television in Australia
Television in Australia began experimentally as early as 1929 in Melbourne with radio stations 3DB and 3UZ, and 2UE in Sydney, using the Radiovision system by Gilbert Miles and Donald McDonald, and later from other locations, such as Brisbane in 1934.

Mainstream television was launched on 16 September 1956 in Willoughby, New South Wales, with Nine Network station TCN-9 Sydney. The new medium was introduced by advertising executive Bruce Gyngell with the words "Good evening, and welcome to television", and has since seen the transition to colour and digital television.

Local programs, over the years, have included a broad range of comedy, sport, and in particular drama series, in addition to news and current affairs. The industry is regulated by the Australian Communications and Media Authority, through various legislation, regulations, standards and codes of practice, which also regulates radio and in recent years has attempted to regulate the Internet.

Crawford Productions
Crawford Productions is an Australian former media production house, now primarily involved in distribution and licensing. It focused on the radio and television industries.

Founded in Melbourne, Victoria in 1945 by Hector Crawford and his sister, actress and voice-over artist Dorothy Crawford, the company, also known as Crawfords Australia, is now a subsidiary of the WIN Corporation.

The company has been defunct as a production house since 2002, and it now markets DVDs of it former programs.
The Nextwave Sessions
The Nextwave Sessions is an extended play by British indie rock band Bloc Party. It was released on 12 August 2013 in the United Kingdom, and 13 August in the United States, via Frenchkiss Records. "Ratchet" and "Obscene" were recorded with Dan Carey, who had previously worked with Bat for Lashes and Hot Chip. It features five previously unreleased songs that were given live debuts on the band's 2013 North American tour. This is the final Bloc Party release to feature founding members Matt Tong and Gordon Moakes who left the band in 2013 and 2015 respectively.

"Ratchet", the EP's lead track, was given its first radio play by Zane Lowe on BBC Radio 1 on 25 June. An accompanying video, created by Cyriak using heavily edited footage from the music videos for "Octopus", "Hunting for Witches", "Little Thoughts" and "Helicopter", was released on the band's Vevo channel on the same day.

Ratchet (song)
"Ratchet" is a song by English rock band Bloc Party. The song was released on 25 June 2013 as the lead single from the band's third EP The Nextwave Sessions. The song was given its first radio play by Zane Lowe on BBC Radio 1. A music video for the song was also uploaded to the band's Vevo channel on YouTube on the same day of the song's release. The song was featured in the soundtrack for the video game FIFA 14.

It is the final single released by the band with the original lineup intact, as drummer Matt Tong left the band in 2013 and bassist Gordon Moakes left in 2015. Tong left the band prior to the release of the single but plays on the recording and appears in the video.
Sudlersville, Maryland
Sudlersville is a town in the far northeastern corner of Queen Anne's County, Maryland, United States. The ZIP code is 21668 and the area code is 410. The population was 379 at the 2022 census. It is perhaps best known as the hometown of Baseball Hall of Famer Jimmie Foxx. Other famous residents include astronomer and mathematician Simon Newcomb.

Simon Newcomb
Simon Newcomb (March 12, 1835 – July 11, 1909) was a Canadian–American astronomer, applied mathematician, and autodidactic polymath. He served as Professor of Mathematics in the United States Navy and at Johns Hopkins University. Born in Nova Scotia, at the age of 19 Newcomb left an apprenticeship to join his father in Massachusetts, where the latter was teaching.

Though Newcomb had little conventional schooling, he completed a Bachelor of Science at Harvard in 1858. He later made important contributions to timekeeping, as well as to other fields in applied mathematics, such as economics and statistics. Fluent in several languages, he also wrote and published several popular science books and a science fiction novel.