hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Surflon S-111
Surflon S-111 (CAS 72968-3-88) is a commercial product consisting of perfluorinated carboxylic acids (PFCAs) in ammonium salt form. It is commonly used as a polymerization aid in the production of fluoropolymers.

The dominant chemical compound is perfluorononanoic acid (PFNA) at 74% by weight, followed by the 11 carbon perfluoroundecanoic acid (20%), and the 13 carbon perfluorotridecanoic acid (5%).

Surflon S-111 is synthesized in Japan by oxidizing a mixture of fluorotelomer olefins. Fluorotelomer olefins are synthesized using a telomerization of tetrafluoroethylene taxogens (monomers), followed by an ethylene insertion. The olefin is oxidized, removing one carbon to yield products with an odd number of carbons with even-lengthed fluorocarbon chains plus a carboxylic acid group. As the fluorotelomer olefins are dominated by F(CF2)8CH=CH2, PFNA is the major PFCA product.

Surflon S-111 "is described as Fatty acids, C7-C13, perfluoro, ammonium salts".

Tetrafluoroethylene
Tetrafluoroethylene (TFE) is a fluorocarbon with the chemical formula C2F4. It is a colorless gas. Its structure is F2C=CF2. It is used primarily in the industrial preparation of fluoropolymers. It is the simplest perfluorinated alkene.
Sioux Chief Manufacturing
Sioux Chief Manufacturing is a family-owned American corporation based in Kansas City, Missouri, that designs and manufactures rough plumbing products for residential, commercial, industrial and government applications. The company's product line is divided into four core groups: Supply, Drainage, Support and Specialties. From its headquarters in Kansas City, Missouri, Sioux Chief's comprehensive product line is sold through qualified wholesale and retail distributors worldwide.

Plumbing
Plumbing is any system that conveys fluids for a wide range of applications. Plumbing uses pipes, valves, plumbing fixtures, tanks, and other apparatuses to convey fluids. Heating and cooling (HVAC), waste removal, and potable water delivery are among the most common uses for plumbing, but it is not limited to these applications.  The word derives from the Latin for lead, plumbum, as the first effective pipes used in the Roman era were lead pipes.

In the developed world, plumbing infrastructure is critical to public health and sanitation.

Boilermakers and pipefitters are not plumbers although they work with piping as part of their trade and their work can include some plumbing.
1971 US Open – Men's doubles
Pierre Barthès and Nikola Pilić were the defending US Open men's doubles tennis champions, but did not defend their title as a team.

Seventh-seeded John Newcombe and Roger Taylor won the title by defeating sixth-seeded Stan Smith and Erik van Dillen  6–7, 6–3, 7–6, 4–6, [5-3] in the final.

Erik van Dillen
Erik van Dillen (born February 21, 1951) is an American retired tennis player who played over 25 Grand Slam championships at Australian Open, French Open, Wimbledon and US Open. He was active from 1964 to 1982 and won 9 careers singles titles.
Auguste Bonheur
Auguste Bonheur (3 November 1824 in Bordeaux – 21 February 1884 in Bellevue, Seine-et-Oise) was a French painter of animals and bucolic scenes in landscapes. In his compositions he was able to accurately depict the horizon, ambience, luminous settings and space. His works show the influence of the paintings of cattle by seventeenth-century Dutch painters such as Aelbert Cuyp and Paulus Potter.

During his lifetime Bonheur's works were compared to those of his more successful older sister, the renowned animal painter Rosa Bonheur.  This is believed to have had a negative effect on his career.  Nevertheless, Bonheur's paintings enjoyed popularity among British art collectors. In the Netherlands, the uncle of Vincent van Gogh, an art dealer also called Vincent van Gogh, owned one of his paintings.

Pastoral
The pastoral genre of literature, art, or music depicts an idealised form of the shepherd's lifestyle – herding livestock around open areas of land according to the seasons and the changing availability of water and pasture.  The target audience is typically an urban one. A pastoral is a work of this genre. A piece of music in the genre is usually referred to as a pastorale.

The genre is also known as bucolic, from the Greek βουκολικόν, from βουκόλος, meaning a cowherd.
Vijaypur, Jammu and Kashmir
Vijaypur is a town, tehsil and municipal committee in the Samba district of the Indian union territory of Jammu and Kashmir, situated on the bank of Devak River, known locally as Gupt Ganga. It is one of the most fast-growing towns near Jammu city in Jammu division.

Jammu
Jammu (/ˈdʒʌmuː/) is a city in Indian-administered  Jammu and Kashmir in the Jammu region. It is the winter capital of the union territory of Jammu and Kashmir.  It is the headquarters and the largest city in Jammu district. Lying on the banks of the river Tawi, the city of Jammu, with an area of 240 km2 (93 sq mi), is surrounded by the Himalayas in the north and the northern plains in the south. Jammu is the second-most populous city of the union territory. Jammu is known as "City of Temples" for its ancient temples and Hindu shrines.
Matthew Bracken
Matthew J. Bracken (born 1957) is an American writer and novelist, and former U.S. Navy SEAL associated with the Patriot movement. He is known for a series of novels, beginning with the Enemies trilogy, that depict a United States torn apart by violent conflict. He is a frequent guest and occasional guest host on Alex Jones' InfoWars show.

United States Navy SEALs
The United States Navy Sea, Air, and Land (SEAL) Teams, commonly known as Navy SEALs, are the United States Navy's primary special operations force and a component of the United States Naval Special Warfare Command. Among the SEAL's main functions are conducting small-unit special operation missions in maritime, jungle, urban, arctic, mountainous, and desert environments. SEALs are typically ordered to capture or kill high-level targets, or to gather intelligence behind enemy lines.

SEAL team personnel are hand-selected, highly trained, and highly proficient in unconventional warfare (UW), direct action (DA), and special reconnaissance (SR), among other tasks like sabotage, demolition, intelligence gathering, and hydrographic reconnaissance, training, and advising friendly militaries or other forces. All active SEALs are members of the U.S. Navy.
Prema Sandadi
Prema Sandadi (transl. Celebration of love) is a 2001 Indian Telugu-language romantic action film written and directed by P. A. Arun Prasad. The film stars Srikanth and Anjala Zhaveri. The film bears a similar to title to Pelli Sandadi (1996) also starring Srikanth. The film features music composed by Koti.

The film released on 19 October 2001 and was a box office failure.

Anjala Zaveri
Anjala Zaveri (born 20 April 1972) is a British Indian actress known for her work in Telugu and Hindi cinema. She appeared in several successful films, including the Telugu films Preminchukundam Raa (1997), Choodalani Vundi (1998), and Samarasimha Reddy (1999), as well as the Hindi film Pyaar Kiya To Darna Kya (1998).
Canton of Châtellerault-2
The canton of Châtellerault-2 is an administrative division of the Vienne department, western France. It was created at the French canton reorganisation which came into effect in March 2015. Its seat is in Châtellerault.

It consists of the following communes:

Châtellerault
Châtellerault (pronounced [ʃatɛlʁo] ⓘ; Poitevin-Saintongeais: Châteulrô/Chateleràud; Occitan: Chastelairaud) is a commune in the Vienne department in the Nouvelle-Aquitaine region in France. It is located in the northeast of the former province Poitou, and the residents are called Châtelleraudais.
Naule Katuwal
Naule Katuwal is a village and market center Dullu Municipality in Dailekh District in the Bheri Zone of western-central Nepal. The formerly village development committee was annexed to the municipality from 18 May 2014. At the time of the 1991 Nepal census it had a population of 2935 people living in 591 individual households.

Dailekh District
Dailekh District  (Nepali: दैलेख जिल्ला pronounced [dʌi̯lekʰ] ⓘ) a part of Karnali Province, is one of the seventy-seven districts of Nepal. The district, with Dailekh as its district headquarters, covers an area of 1,502 km2 (580 sq mi) and had a population of 225,201 in 2001 and 261,770 in 2011.
Will Hurd (rugby union)
William Arthur Hurd (born 29 June 1999) is a Scotland international rugby union player for Leicester Tigers in Premiership Rugby, his preferred position is prop.  Born in Ashby, Leicestershire, Hurd qualifies for Scotland through his maternal grandmother and previously represented Scotland under 20s during the 2019 World Rugby Under 20 Championship.

Scotland national under-20 rugby union team
The Scotland national under-20 rugby union team participates in the World Rugby Under 20 Trophy.  Their highest placement is 5th which they achieved in the 2017 World Rugby Under 20 Championship.

The U20 side also compete in the Six Nations Under 20s Championship.

Both tournaments began in 2008 and replaced the Under 19 or Under 21 championships. The World Rugby Under 20 Championship was known as the IRB Junior World Championship up to 2014.

Prior to this, there were U19 and U21 tournaments for the World Rugby Championship. There was also a U21 tournament for the Six Nations from 2004.

The Under 20 side is now the pinnacle of Scottish Rugby's age-grade system.
Subhro Kamal Mukherjee
Subhro Kamal Mukherjee (born 10 October 1955) is a retired Indian judge and a former chief justice of the High Court of Karnataka. He was appointed as the interim Vice-Chancellor of Presidency University, Kolkata in September 2023. In July 2023, the Governor of West Bengal appointed him as the interim Vice-Chancellor of Rabindra Bharati University.

Karnataka High Court
The High Court of Karnataka (IAST: Karnāṭaka Ućća Nyāyālaya, commonly referred to as the Karnataka High Court and formerly known as the Mysore High Court, is the highest judicial authority of the Indian state of Karnataka. The court's principal bench is located in Bengaluru, the capital city of Karnataka, with additional benches in Hubballi-Dharwad and Kalaburagi. In Bengaluru, the High Court operates from a red-painted brick building known as the Attara Kacheri, located opposite the Vidhana Soudha, the seat of the Karnataka Legislature.
Thysanopyge
Thysanopyge is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived in what is now South America during the early part of the Arenig stage of the Ordovician Period, a faunal stage which lasted from approximately 478 to 471 million years ago.

Stage (stratigraphy)
In chronostratigraphy, a stage is a succession of rock strata laid down in a single age on the geologic timescale, which usually represents millions of years of deposition.  A given stage of rock and the corresponding age of time will by convention have the same name, and the same boundaries.

Rock series are divided into stages, just as geological epochs are divided into ages. Stages are divided into smaller stratigraphic units called chronozones or substages, and added together into superstages.

The term faunal stage is sometimes used, referring to the fact that the same fauna (animals) are found throughout the layer (by definition).
Joan Lawrence (golfer)
Joan Barrie Lawrence, MBE (20 April 1930 – 26 March 2020) was a Scottish amateur golfer. She won the Scottish Women's Amateur Championship in 1962, 1963 and 1964 and was a member of the 1964 Curtis Cup team.

European Ladies' Team Championship
The European Ladies' Team Championship is a European amateur team golf championship for women organised by the European Golf Association. The inaugural event was held in 1959.

It was played in odd-numbered years from 1959 to 2007 and has been played annually since 2008 (with the exception of 2012).
German submarine U-379
German submarine U-379 was a Type VIIC U-boat built for Nazi Germany's Kriegsmarine for service during World War II.
She was laid down on 27 May 1940 by Howaldtswerke, Kiel as yard number 10, launched on 15 October 1941 and commissioned on 29 November 1941 under Kapitänleutnant Paul-Hugo Kettner.

Howaldtswerke-Deutsche Werft
Howaldtswerke-Deutsche Werft GmbH (often abbreviated HDW) was a German shipbuilding company, headquartered in Kiel. It is now part of TKMS (ThyssenKrupp Marine Systems). The Howaldtswerke shipyard was founded in Kiel in 1838 and merged with Hamburg-based Deutsche Werft to form Howaldtswerke-Deutsche Werft (HDW) in 1968. The company's shipyard was formerly used by Friedrich Krupp Germaniawerft until the end of World War II.
Songs from the 86 Tram
Songs from the 86 Tram is the third full-length album by the ARIA nominated Australian musical comedian The Bedroom Philosopher, the performing persona of Justin Heazlewood. It is the soundtrack to his award-winning live comedy show. The album marks his first release on an established record label, Shock Records, and the first recording with his backing band, The Awkwardstra.

Shock Records
Shock Records was an Australian independent record label, branded with the logo Shock or Shock Australia. Founded in 1988, it traded as Shock Records Pty. Ltd, and its publishing arm as Shock Music Publishing Pty. Ltd. Its most prominent sublabel was Permanent Records. After going into receivership in August 2010, company assets were bought by Regency Media Group, and the company was rebranded Shock Entertainment. Regency Media folded in February 2023.
Southport Theatre
53°39′07″N 3°00′22″W﻿ / ﻿53.652°N 3.006°W﻿ / 53.652; -3.006

Southport Theatre was a theatre in Southport, England owned by Sefton Council.  The theatre presented a programme of touring shows, opera and children's shows throughout the year. The theatre was also a popular choice for national and international conferences & exhibitions and underwent a £40m renovation as part of the overall redevelopment of the Southport area.

Bliss Space (Southport) Ltd, the lease holder and operating company for Southport Theatre & Convention Centre (STCC) went into liquidation on 19 May 2020.

Sefton Council
Sefton Council, or Sefton Metropolitan Borough Council, is the local authority of the Metropolitan Borough of Sefton in Merseyside, England. It is a metropolitan borough council and provides the majority of local government services in the borough. The council has been a member of the Liverpool City Region Combined Authority since 2014.

The council has been under Labour majority control since 2012. Full council meetings generally alternate between Bootle Town Hall and Southport Town Hall. The main administrative offices are at Magdalen House in Bootle.
Respiratory Medicine
Respiratory Medicine is a monthly peer-reviewed medical journal published by Elsevier covering research in pulmonology. According to the Journal Citation Reports, Respiratory Medicine has a 2020 impact factor of 3.415.

Pulmonology
Pulmonology (/ˌpʌlməˈnɒlədʒi/, /ˌpʊlməˈnɒlədʒi/, from Latin pulmō, -ōnis "lung" and the Greek suffix -λογία -logía "study of"), pneumology (/nʊˈmɒlədʒi, njʊ-/, built on Greek πνεύμων pneúmōn "lung") or pneumonology (/nʊmənˈɒlədʒi, njʊ-/) is a medical specialty that deals with diseases involving the respiratory tract. It is also known as respirology, respiratory medicine, or chest medicine in some countries and areas.

Pulmonology is considered a branch of internal medicine, and is related to intensive care medicine. Pulmonology often involves managing patients who need life support and mechanical ventilation. Pulmonologists are specially trained in diseases and conditions of the chest, particularly pneumonia, asthma, tuberculosis, emphysema, and complicated chest infections.

Pulmonology/respirology departments work especially closely with certain other specialties: cardiothoracic surgery departments and cardiology departments.
Moritani
Moritani (written: 森谷 or 守谷) is a Japanese surname. Notable people with the surname include:

Kaori Moritani (守谷 香, born 1969), Japanese singer

Shirō Moritani (森谷 司郎, 1931–1984), Japanese film director and screenwriter

Kaori Moritani
Kaori Moritani (守谷 香, Moritani Kaori, born July 26, 1969), also known as Wanku (わんくぅ), is a Japanese singer from Aichi Prefecture, Japan. She retired after marrying in 1997, but resumed activities in 2008 for the record label Healing World.

In 1993, she played Ophelia in a musical adaptation of Hamlet. Four years later on February 17, 1997, she married her Hamlet co-star Toshi, lead singer of the heavy metal band X Japan.
Toshi filed for divorce in February 2010, saying that for the past ten years they "effectively have not been husband and wife." He also claimed that for the same duration she has been living with Tōru Kurabuchi (倉渕透), better known as "Masaya", the leader of a self-help organization called Home of Heart and her label Healing World.
2026 British Touring Car Championship
The 2026 Kwik Fit British Touring Car Championship (commonly abbreviated as BTCC) will be a motor racing championship for production-based touring cars held across England and Scotland. The championship will feature a mix of professional motor racing teams and privately funded amateur drivers competing in highly modified versions of family cars which are sold to the general public and conform to the technical regulations for the championship. The 2026 season will be the 69th British Touring Car Championship season, the 16th season for cars conforming to the Next Generation Touring Car (NGTC) technical specification.

This is the second season using 100% renewable fuels, with the hybrid boost being removed and being replaced with turbo boost. While the amount of power boost stayed the same the weight will be reduced by 55 kg (121 lb).  In another change to the 2026 season will introduce qualifying races for all cars on the Saturday afternoon of each race weekend.

Family car
A family car is a car classification used in Europe to describe normally-sized cars. The name comes from the marketed use of these cars to carry a whole family, locally or on vacations. Most family cars are hatchbacks or sedans, although there are MPVs, estates and cabriolets with the same structure as with the other body style. The term covers two types of family cars.
Fu Xishou
Fu Xishou (Chinese: 傅锡寿; January 1931 – 25 March 2015) was a Chinese business executive and politician who served as governor of Anhui from 1989 to 1994.

He was an alternate member of the 13th Central Committee of the Chinese Communist Party and a member of the 14th Central Committee of the Chinese Communist Party. He was a delegate to the 8th National People's Congress. He was a member of the Standing Committee of the 8th Chinese People's Political Consultative Conference and 9th Chinese People's Political Consultative Conference.

13th Central Committee of the Chinese Communist Party
The 13th Central Committee of the Chinese Communist Party was in session from 1987 to 1992. It held seven plenary sessions. It was preceded by the 12th Central Committee and succeeded by the 14th Central Committee. It elected the 13th Politburo of the Chinese Communist Party in 1987.
Peter Karoshi
Peter Karoshi (born 1975) is an Austrian writer born and raised in Graz. He studied history, English and American studies at the University of Graz. Afterwards, he continued his education in Vienna and Central Europe, where he researched from 1999 until 2005, when he started writing his debut novel. In 2009, his first novel Grünes, grünes Gras lit. 'Green, green Grass' was published in German in 2009 by Milena Verlag.

His second novel, Zu den Elephants lit. 'The Elephants' was published by Leykam Buchverlag, and was nominated for the German Book Prize in August 2021, and the EU Prize for Literature. Karoshi lives in Vienna.

German Book Prize
The German Book Prize (German: Deutscher Buchpreis) is awarded annually, in October, by the German Publishers and Booksellers Association (Börsenverein des Deutschen Buchhandels) to the best new German-language novel of the year. The books, published in Germany, Austria and Switzerland, are nominated by their publishers, who can propose up to two books from their current or planned publication list. The books should be in shops before the short-list is announced in September of the award year. The winner is awarded €25,000, while the five shortlisted authors receive €2,500 each. It is presented annually during the Frankfurt Book Fair.

The prize was created in 2005, as a successor to the Deutscher Bücherpreis, to heighten awareness for authors writing in German. It is based on the same idea as literary prizes such as the Booker Prize or the Prix Goncourt.
Munganga
Munganga is a Congolese surname. Notable people with the surname include:

Jean Munganga (born 1990), Congolese footballer

Kasongo Munganga (born 1944), Congolese politician and monetarist

Nelson Munganga (born 1993), Congolese football player

Kasongo Munganga
Constantin Kasongo Munganga is a politician and monetarist from the Democratic Republic of Congo. He holds a Ph.D. in economics. In 2011, he was elected MP for the constituency of Katanda Territory, in the Kasai-Oriental province. He is the former Chief Executive Officer of the Center for Expertise, Evaluation, and Certification of Precious and Semi-Precious Mineral Substances, CEEC  in short. Television audiences nicknamed him "The Man With The Red Knot" because of his appearance on media. Since 1975, he has taught at the Institut Supérieur de Commerce of Kinshasa.
Peter C. Meinig
Peter C. Meinig (1939 – September 25, 2017) was an American business executive and a trustee at Cornell University. Along with his friend and business partner, Richard Hojel, he founded HM International, a diversified investment holding company. Meinig served as the company’s long-time Chairman and CEO.

Meinig received a BME degree in 1962 from Cornell University and an MBA in 1964 from Harvard University. At Cornell, he joined the International Fraternity of Phi Gamma Delta (Fiji).  In May 2007, Meinig donated $25 million to fund research grants to Cornell faculty in the life sciences and in 2015 he and his wife donated another $50 million to create the Meinig School of Biomedical Engineering. Meinig was also a member of the Sphinx Head Society.

Phi Gamma Delta
Phi Gamma Delta (ΦΓΔ), commonly known as Phi Gam and sometimes written as FIJI, is a North American social fraternity with 139 active chapters and 13 colonies across the United States and Canada. It was founded at Jefferson College, Pennsylvania, in 1848. Along with Phi Kappa Psi, Phi Gamma Delta forms half of the Jefferson Duo. Since its founding, the fraternity has initiated more than 211,000 brothers.
Pankaj Tripathi filmography
Pankaj Tripathi is an Indian actor who predominantly works in Hindi cinema and has also appeared in English, Kannada, Telugu, Punjabi and Tamil language films. He is the recipient of several awards, including a National Film Award, a Filmfare Award, a Screen Award, and an IIFA Award.

International Indian Film Academy Awards
The International Indian Film Academy Awards (IIFA Awards) is an annual awards ceremony for Hindi cinema. Produced by Wizcraft International Entertainment Pvt. Ltd, the winners of the awards are decided by fans, who vote online for their favourite actors from the Indian Hindi film industry. Instituted in 2000, the ceremony is held in different countries around the world every year.

The IIFA Utsavam is the South Indian segment of the annual IIFA Awards. The awards were introduced in 2016, around the films released in 2015. The 1st IIFA Utsavam was held on 24 and 25 January 2016 at the Gachibowli Athletic Stadium, Hyderabad, India.