hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Technetium hexafluoride
Technetium hexafluoride or technetium(VI) fluoride (TcF6) is a yellow inorganic compound with a low melting point. It was first identified in 1961. In this compound, technetium has an oxidation state of +6, the highest oxidation state found in the technetium halides. In this respect, technetium differs from rhenium, which forms a heptafluoride, ReF7. Technetium hexafluoride occurs as an impurity in uranium hexafluoride, as technetium is a fission product of uranium (spontaneous fission in natural uranium, possible contamination from induced fission inside the reactor in reprocessed uranium). The fact that the boiling point of the hexafluorides of uranium and technetium are very close to each other presents a problem in using fluoride volatility in nuclear reprocessing.

Fluoride volatility
Fluoride volatility is the tendency of highly fluorinated molecules to vaporize at comparatively low temperatures. Heptafluorides, hexafluorides and pentafluorides have much lower boiling points than the lower-valence fluorides. Most difluorides and trifluorides have high boiling points, while most tetrafluorides and monofluorides fall in between.   The term "fluoride volatility" is jargon used particularly in the context of separation of radionuclides.
Ruslan Yamadayev
Ruslan (Khalid or Halid) Bekmirzayevich Yamadayev (Russian: Руслан (Халид) Бекмирзаевич Ямадаев) (10 December 1961 – 24 September 2008) was a Chechen military leader and politician. A member of the high-profile Yamadayev family, he was assassinated in Moscow in 2008. He was one of Kremlin's most loyal allies.

Chechens
The Chechens (/ˈtʃɛtʃɛnz, tʃəˈtʃɛnz/ CHETCH-enz, chə-CHENZ; Chechen: Нохчий, Noxçiy, Old Chechen: Нахчой, Naxçoy), historically also known as Kisti and Durdzuks, are a Northeast Caucasian ethnic group of the Nakh peoples native to the North Caucasus. They are the largest ethnic group in the region and refer to themselves as Nokhchiy (pronounced [no̞xtʃʼiː]; singular Nokhchi, Nokhcho, Nakhchuo or Nakhche). The vast majority of Chechens are Muslims and live in Chechnya, an autonomous republic within the Russian Federation.

The North Caucasus has been invaded numerous times throughout history. Its isolated terrain and the strategic value outsiders have placed on the areas settled by Chechens has contributed much to the Chechen community ethos and helped shape its national character.

Chechen society is largely egalitarian and organized around tribal autonomous local clans, called teips, informally organized into loose confederations called tukkhums.
Kennell Jackson Jr.
Kennell Jackson (March 19, 1941 in Farmville, Virginia – November 21, 2005) was an African American expert in East Africa and African American cultural history.

His mother, Lottie, was a school teacher and his father, Kennell, was a building contractor. He attended Robert Russa Moton High School and graduated in 1958. He later received his bachelor's degree in Biology and Chemistry in 1962 from the Hampton Institute. He graduated second in his class and was awarded a special distinction for his dissertation. He later received his Ph.D. from UCLA in 1970. After graduating, Jackson became an expert in East Africa and African American cultural history. He was a fan of collecting books, as well as modern art.

General contractor
A contractor (North American English) or builder (British English), is responsible for the day-to-day oversight of a construction site, management of vendors and trades, and the communication of information to all involved parties throughout the course of a building project.

In the United States, a contractor may be a sole proprietor managing a project and performing labor or carpentry work, have a small staff, or may be a very large company managing billion dollar projects. Some builders build new homes, some are remodelers, some are developers.
2024 Calgary National Bank Challenger – Men's doubles
Juan Carlos Aguilar and Justin Boulais were the defending champions but lost in the first round to Aziz Dougaz and Courtney John Lock.

Ryan Seggerman and Patrik Trhac won the title after defeating Robert Cash and JJ Tracy 6–3, 7–6(7–3) in the final.

Courtney John Lock
Courtney John Lock (born 18 October 1996) is a Zimbabwean tennis player.
He has a career high ATP doubles ranking of No. 189 achieved on 18 November 2024.
Lock represents Zimbabwe at the Davis Cup alongside his brother Benjamin Lock. He has won 19 doubles titles on the ITF professional circuit.
2016 Ethias Trophy
The 2016 Ethias Trophy was a professional tennis tournament played on hard courts. It was the twelfth edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Mons, Belgium between 3 October and 9 October 2016.

2016 ATP Challenger Tour
The ATP Challenger Tour, in 2016, was the secondary professional tennis circuit organized by the ATP. The 2016 ATP Challenger Tour calendar contained 166 tournaments, with prize money ranging from $40,000 up to $125,000. It was the 39th edition of challenger tournaments cycle, and 8th under the name of Challenger Tour.
Rebane
Rebane is an Estonian surname meaning "fox". Notable people with the surname include:

Alfons Rebane (1908–1976), Estonian military commander

Bill Rebane (born 1937), Latvian-born American film director, producer, screenwriter, author

Hans Rebane (1882–1961), Estonian politician, diplomat, Minister of Foreign Affairs

Helju Rebane (born 1948), Estonian writer

Karl Rebane (1926–2007), Estonian physicist

Ljubov Rebane (1929–1991), Estonian physicist

Peeter Rebane (born 1973), Estonian film producer, director, entrepreneur

Raul Rebane (born 1953), Estonian journalist and communication consultant

Hans Rebane
Hans Rebane (24 December [O.S. 12 December] 1882 – 16 December 1961) was an Estonian politician, diplomat and journalist. He served as the Minister of Foreign Affairs of Estonia from 1927 to 1928 in Jaan Tõnisson's third cabinet. Rebane was Estonian envoy in Helsinki 1931–1937, 1937–1940 in Riga.

Hans Rebane was born in Ärma farmstead, Halliste Parish (now in Veskimäe, Viljandi Parish), Viljandi County. The same farm is now owned by the former Estonian President Toomas Hendrik Ilves who uses it as his residence.

Hans Rebane studied medicine in the University of Tartu and later economics in Berlin.

He died in Stockholm.
Hampsfield House
Hampsfield House is a country house located to the west of the village of Lindale, Cumbria, England.  It was built between 1880 and 1882, and designed by the Lancaster architects Paley and Austin.  The house cost about £7,000 (equivalent to £890,000 in 2023).  It was built for Sir John Tomlinson Hibbert, Member of Parliament for Oldham, who was Parliamentary Secretary to the Local Government Board under Gladstone in 1871–74, and again in 1880–83.  The house was featured and illustrated in the British Architect in 1881.

Oldham (UK Parliament constituency)
Oldham was a parliamentary constituency centred on the town of Oldham, England. It returned two Members of Parliament (MPs) to the House of Commons of the Parliament of the United Kingdom. The constituency was created by the Reform Act 1832 and was abolished for the 1950 general election when it was split into the Oldham East and Oldham West constituencies.

The Oldham constituency was where Winston Churchill began his political career. Although taking two attempts to succeed, in the 1900 general election Churchill was elected as the member of Parliament for Oldham. He held the constituency for the Conservative Party until he defected from them in defence of free trade in 1904. He then represented the Liberal Party as MP for the seat until the 1906 general election.
Cyperus altochrysocephalus
Cyperus altochrysocephalus is a species of sedge that is native to an area which includes parts of Angola and Zambia.

The species was first formally described by the botanist Kåre Arnstein Lye in 1988.

Kåre Arnstein Lye
Kåre Arnstein Lye  (9 March 1940 – 24 March 2021) was a Norwegian botanist and field biologist.

This botanist is denoted by the author abbreviation Lye when citing a botanical name.

Lye was born in Bryne in south western Norway and studied at the University of Oslo. In 1968 he was employed as a scientific assistant at the former Agricultural University of Norway in the Department of Botany. In 1973 he was appointed to the Norwegian College of Agriculture (later the Norwegian University of Life Sciences) and became a professor in 1994 and remained there until his retirement in 2010.

He was regarded as an authority on sedges and revised flora releases in tropical countries, often in Africa. Most of his published works were for the families Cyperaceae, Rosaceae, Asteraceae, Juncaceae and Poaceae.
Ford Star Revue
Ford Star Revue is an American television variety series that was broadcast on NBC as the summer replacement for Kay Kyser's Kollege of Musical Knowledge from July 6, 1950, to September 28, 1950. It returned on January 4, 1951, and ended on March 29, 1951.

Kay Kyser's Kollege of Musical Knowledge
Kay Kyser's Kollege of Musical Knowledge is an American old-time radio musical quiz program starring Kay Kyser. It was broadcast on Mutual, NBC, and ABC beginning on February 1, 1938, and ending on July 29, 1949.
Mass media in Montenegro
The mass media in Montenegro refers to mass media outlets based in Montenegro. Television, magazines, and newspapers are all operated by both state-owned and for-profit corporations which depend on advertising, subscription, and other sales-related revenues. The Constitution of Montenegro guarantees freedom of speech.
As a country in transition, Montenegro's media system is under transformation.

Dan (newspaper)
Dan (Serbian Cyrillic: Дан, pronounced [dâːn]; English: The Day) is a daily newspaper published in Montenegro. It took its name from the old day Cetinje monthly newspaper that was published in the old Montenegrin state at the beginning of the 20th century. As of 2009 it has the second-highest readership after Vijesti, with a share of an estimated 31.6% of the country's total readers.
Robert Mailer Anderson
Robert Mailer Anderson (born 1968) is an American novelist, screenwriter, playwright, Grammy-nominated producer and activist. He is the author of the bestselling novel Boonville, which takes place in the Northern California town of Boonville, and the 2016 play The Death of Teddy Ballgame. He is a contributor to the Anderson Valley Advertiser. Anderson is a three-time San Francisco Library Laureate and in 2016 he was presented the San Francisco Arts Medallion for his outstanding leadership in the arts. In August 2020, Anderson was appointed to the California Humanities Board of Directors by Governor Gavin Newsom.

Windows on the World (film)
Windows on the World is a 2019 American drama film directed by Michael D. Olmos and starring Ryan Guzman and Edward James Olmos.  The title of the film refers to the namesake restaurant that used to exist in the top floors of the North Tower of the World Trade Center until it was destroyed in the September 11 attacks.
Tahil (Sharjah)
Tahil is a remote desert village in Sharjah, United Arab Emirates.

The small community of Tahil is connected to Sharjah by a road, constructed in 2014, linking Tahil with the Al Rafiya and Al Zubair roads. Consisting of a small collection of houses and a mosque, Tahil's road network is lit by 140 solar lights, installed by Sharjah Electricity and Water Authority (SEWA) in 2017.

Emirate of Sharjah
The Emirate of Sharjah (/ˈʃɑːrdʒə/; Arabic: إِمَارَة ٱلشَّارِقَة Imārat Aš-Šāriqah) is one of the emirates of the United Arab Emirates. It covers 2,900 square kilometres (1,100 sq mi) and has a population of over 1,800,000 (2022). It comprises the capital city of Sharjah, after which it is named, and other minor towns and exclaves such as Kalba, Al Dhaid, Dibba Al-Hisn and Khor Fakkan.

The emirate is an absolute monarchy. It has been ruled by Sultan bin Muhammad Al-Qasimi since 1972, except for a seven-day period during an attempted coup d'etat by his brother, Sheikh Abd al-Aziz bin Muhammad Al Qasimi.
Evan Lysacek
Evan Frank Lysacek (/ˈlaɪsətʃɛk/; born June 4, 1985) is an American retired figure skater. He is the 2010 Olympic champion, the 2009 World champion, a two-time (2005, 2007) Four Continents champion, the 2009 Grand Prix Final champion, and a two-time (2007, 2008) U.S. national champion. Lysacek was the 2010 United States Olympic Committee's SportsMan of the Year, and the winner of the James E. Sullivan Award as the top U.S. amateur athlete of 2010. On January 22, 2016, he was inducted into the U.S. Figure Skating Hall of Fame.

Figure skating at the 2010 Winter Olympics
Figure skating at the 2010 Winter Olympics was held at the Pacific Coliseum in Vancouver, British Columbia, Canada. The events took place between 14 and 27 February 2010.

Shen Xue and Zhao Hongbo (CHN) won the gold medal in the pairs skating. This was the first time since 1960 that a Russian, Soviet, or Unified Team (CIS) flagged team did not win the gold medal.
Acqua di Parma
Acqua di Parma is an Italian art of living company that produces fragrances, candles, soaps, and handcrafted accessories. All of its ranges are  exclusively made in Italy, and distributed in 43 countries.

Soap
Soap is a salt of a fatty acid (sometimes other carboxylic acids) used for cleaning and lubricating products as well as other applications. In a domestic setting, soaps, specifically "toilet soaps", are surfactants usually used for washing, bathing, and other types of housekeeping. In industrial settings, soaps are used as thickeners, components of some lubricants, emulsifiers, and catalysts.

Soaps are often produced by mixing fats and oils with a base. Humans have used soap for millennia; evidence exists for the production of soap-like materials in ancient Babylon around 2800 BC.
Game, Set and Match
Game, Set and Match is a 1988 television serial directed by Ken Grieve and Patrick Lau and written by John Howlett. It is based on the books Berlin Game (1983), Mexico Set (1984), and London Match (1985) by Len Deighton. The two directors worked separately on different episodes. Filmed on location in Berlin and Mexico, the project included a large international cast with 3,000 extras and a budget of $8 million. While critically acclaimed, the ratings for the series were a disaster. Ian Holm was nominated for a BAFTA award for his portrayal of Bernard Samson.

It was aired in 1989 in the United States as part of the PBS show Mystery!

BAFTA Award for Best Actor in a Leading Role
The BAFTA Award for Best Actor in a Leading Role is an award presented annually by the British Academy of Film and Television Arts (BAFTA). It has been awarded since the 6th British Academy Film Awards to an actor who has delivered an outstanding performance in a leading role in a film. From 1952 to 1967, there were two Best Actor awards: one for a British actor and another for a foreign actor. In 1968, the two prizes of British and Foreign actor were combined to create a single Best Actor award. Its current title, for Best Actor in a Leading Role, has been used since 1995.

Peter Finch has the most wins in the category with five. The most recent winner of the award is Robert Aramayo for I Swear (2025).
Borabenzene
Borabenzene is a hypothetical organoboron compound with the formula C5H5B. Unlike the related but highly stable benzene molecule, borabenzene would be electron-deficient.  Related derivatives are the boratabenzene anions, including the parent [C5H5BH]−.

Biphenyl
Biphenyl (also known as diphenyl, phenylbenzene, 1,1′-biphenyl, lemonene or BP) is an organic compound that forms colorless  crystals.  Particularly in older literature, compounds containing the functional group consisting of biphenyl less one hydrogen (the site at which it is attached) may use the prefixes xenyl or diphenylyl.

It has a distinctively pleasant smell. Biphenyl is an aromatic hydrocarbon with a molecular formula (C6H5)2. It is notable as a starting material for the production of polychlorinated biphenyls (PCBs), which were once widely used as dielectric fluids and heat transfer agents.

Biphenyl is also an intermediate for the production of a host of other organic compounds such as emulsifiers, optical brighteners, crop protection products, and plastics. Biphenyl is insoluble in water, but soluble in typical organic solvents. The biphenyl molecule consists of two connected phenyl rings.
Chawinda
Chawinda (Urdu: چونڈہ) is a city located near village Sehna Wali in Pasrur Tehsil, Sialkot District, Punjab, Pakistan. The town sits at an altitude of 165 metres (541 ft), close to the border with Jammu and Kashmir.

Chawinda was the site of a key tank battle during the Indo-Pakistani War of 1965, where the Pakistani forces blocked the advance of the Indian Army which had thrust itself into the Sialkot district in an effort to thwart Pakistan's own advances into Indian-administered Kashmir.

Pasrur Tehsil
Pasrur (Urdu: تحصیل پسرور) is a tehsil of the Sialkot District in Punjab, Pakistan. The city of Pasrur serves as its capital and namesake.

The tehsil, an administrative unit, was created during British rule in India, with its administrative centre located in the city of Pasrur. The tehsil covers a total area of 1,020 km2 (394 sq mi), and its oldest village is Sabo Bhadiar, located near Qila Kallar Wala. Village Maanga is also located in Tehsil Pasrur.
Treveneague
Treveneague is an area near Goldsithney, Penzance, in the civil parish of St Hilary. It was originally composed of two places, North Treveneague and South Treveneague. The Grade II listed early 19th century North Treveneague Farmhouse and Farm Buildings North of Treveneague Farmhouse are located here. In the 1860s, an Iron Age fogou was discovered at Treveneague. The location of the fogou was located using Geophysics during a 1996 Time Team episode.

Goldsithney
50°07′30″N 5°26′06″W﻿ / ﻿50.125°N 5.435°W﻿ / 50.125; -5.435

Goldsithney (Cornish: Golsydhni, meaning fair of St Sithney) is a village in west Cornwall, England, United Kingdom. It is on the B3280  at grid reference SW546306, about four miles (6 km) east of Penzance and one mile (1.6 km) east of Marazion. It is in the civil parish of Perranuthnoe.

The centre of Goldsithney is a conservation area and has two pubs (the Trevelyan Arms and the Crown Inn), a shop (The Stores Goldsithney). The village holds a Charter fair in August each year.
Song Bird (Deniece Williams album)
Song Bird is the second studio album by American singer Deniece Williams. It was produced by Maurice White and released on October 28, 1977, by Columbia Records. The album peaked at No. 23 on the US Billboard Top Soul Albums chart and No. 5 on the UK Blues & Soul Top British Soul Albums chart.

Blues & Soul
Blues & Soul is a British music magazine, established in 1967 by John Abbey.  The Independent has noted Blues & Soul as being the equal of magazines such as NME and Q. Billboard magazine has called Blues & Soul "a respected publication."

As of 2024, Blues & Soul has published some 1100 issues and is still based in Croydon, London. The publisher is Blues & Soul Limited. It  publishes five issues per year in both print and digital format, edited by Pete Lewis. The publisher has a growing online archive of back issues and images published by the magazine.
Laboratory of Analysis-Research in quantitative Economics
The Laboratory of Analysis-Research in Quantitative Economics (French: Laboratoire dAnalyse-Recherche en Economie Quantitative, LAREQ) is a project created in 2012 at the initiative of Jean-Paul K. Tsasa to propose a new order in research in economics departments of the congolese universities.
LAREQ is composed of academics and researchers from three main Congolese universities including: University of Kinshasa, Protestant University at Congo, and Catholic University of Congo, and it is directed by a Resident Coordinator and a Deputy Coordinator.

University of Kinshasa
The University of Kinshasa (French: Université de Kinshasa), colloquially known by its acronym UNIKIN, is a public university located in Kinshasa's Lemba commune within the western region of the Democratic Republic of the Congo. It is the country's premier university. Initially established in 1954 as Lovanium University during Belgian colonial rule, the current university was established following the division of the National University of Zaire (UNAZA) in 1981.

The university had an enrollment of 29,554 and a faculty and research staff of 1,929 in the 2018–19 academic year, and currently has twelve academic divisions. The Notre-Dame de la Sagesse is strategically located on the campus and provides pastoral ministries to professors and students.
Battle of Kunduz (2015)
The Battle of Kunduz took place from April to October 2015 for control of the city of Kunduz, located in northern Afghanistan, with Taliban fighters attempting to seize the city and displace Afghan security forces. On 28 September 2015, the Taliban forces suddenly overran the city, with government forces retreating outside the city. The capture marked the first time since 2001 that the Taliban had taken control of a major city in Afghanistan. The Afghan government claimed to have largely recaptured Kunduz by 1 October 2015 in a counterattack, although local sources in the city disputed the claim made by government officials.

Twelve hospital staff of Médecins Sans Frontières (Doctors Without Borders) and ten patients, including three children, were killed on October 3 by a prolonged series of US airstrikes on Kunduz Trauma Centre, an emergency trauma hospital run by the agency. Thirty-seven people were injured including nineteen staff members.

Imam Sahib District
Imam Sahib District (ولسوالی امام‌صاحب‬) is situated in the northern part of Kunduz Province, Afghanistan. It borders with Qalay-I-Zal District to the west, Tajikistan to the north (along the Panj river), with Archi District to the east and Kunduz District to the south. It has an estimated population of 232,846 as of 2021, which include ethnic Uzbeks at 45%, Pashtuns at 25%, Tajiks at 25% and Hazaras at 1%. The district center is the town of Imam Sahib, located in the northern part of the district. The other main town in the district is Sher Khan Bandar, which serves as Afghanistan's main port of entry to Tajikistan.

The district is one of the richest in Afghanistan. The land is very fertile and well irrigated and has not suffered drought. The medical and educational facilities are better than in other districts of Kunduz.
Renegade Brewery
51°28′2″N 1°12′17″W﻿ / ﻿51.46722°N 1.20472°W﻿ / 51.46722; -1.20472

Renegade Brewery is a brewery in Yattendon, Berkshire, England. Founded in 1995 as the West Berkshire Brewery by husband and wife Dave and Helen Maggs, the brewery began in a brickworks shed in Frilsham. The company has received a number of SIBA and CAMRA local beer festival awards.

Having entered administration in 2021, the brewery was acquired by the Yattendon Group and was renamed the Renegade Brewery.

Society of Independent Brewers
The Society of Independent Brewers and Associates (formerly the Small Independent Brewers Association, or SIBA) is an organisation representing the interests of independent breweries in the UK. Founded in 1980, it was intended to fight the pub-tie system, under which large brewers owned 80% of the UK's pubs. It changed its name in 1995 to reflect the changing aspirations of its members, but retained its original acronym.