hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Ring-opening polymerization
In polymer chemistry, ring-opening polymerization (ROP) is a form of chain-growth polymerization in which the terminus of a polymer chain attacks cyclic monomers to form a longer polymer (see figure). The reactive center can be radical, anionic or cationic.

Ring-opening of cyclic monomers is often driven by the relief of bond-angle strain. Thus, as is the case for other types of polymerization, the enthalpy change in ring-opening is negative.  Many rings undergo ROP.

Ether
In organic chemistry, ethers are a class of compounds that contain an ether group, a single oxygen atom bonded to two separate carbon atoms, each part of an organyl group (e.g., alkyl or aryl). They have the general formula R−O−R′, where R and R′ represent the organyl groups. Ethers can again be classified into two varieties: if the organyl groups are the same on both sides of the oxygen atom, then it is a simple or symmetrical ether, whereas if they are different, the ethers are called mixed or unsymmetrical ethers. A typical example of the first group is the solvent and anaesthetic diethyl ether, commonly referred to simply as "ether" (CH3−CH2−O−CH2−CH3). Ethers are common in organic chemistry and even more prevalent in biochemistry, as they are common linkages in carbohydrates and lignin.
Steph Wales
Stephanie Wales is an Australian rules footballer playing for the Essendon Football Club in the AFL Women's (AFLW). Wales was recruited by Essendon with the 32nd pick in the 2022 AFL Women's draft. She is the twin sister of Hawthorn player Lucy Wales.

Hawthorn Football Club (AFL Women's)
The Hawthorn Football Club, nicknamed the Hawks, is an Australian rules football club based in Melbourne, Victoria. The club plays in the AFL Women's (AFLW) and, from 2018 until 2022, the VFL Women's (VFLW). The team is associated with the Hawthorn men's team.
The Confessor (album)
The Confessor is the seventh solo studio album by American rock musician Joe Walsh, released on May 21, 1985 by Warner Bros. Records, and Full Moon Records. It was produced by Grammy Award-winning producer and sound engineer Keith Olsen as well as Walsh himself. The album peaked at number 65 on the Billboard 200.

Waddy Wachtel
Robert "Waddy" Wachtel (born May 24, 1947) is an American musician, composer and record producer, most notable for his guitar work. Wachtel has worked as session musician for other artists such as Linda Ronstadt, Beth Hart, Stevie Nicks, Miranda Lambert, Kim Carnes, Randy Newman, Keith Richards, The Rolling Stones (lead guitar on "Saint of Me"), Jon Bon Jovi, James Taylor, Iggy Pop, Warren Zevon, Bryan Ferry, Michael Sweet, Jackson Browne, Karla Bonoff,  The Motels and Andrew Gold, both in the studio and live.
Cambarus loughmani
Cambarus loughmani, the blue Teays mudbug, is a species of burrowing crayfish endemic to the pre-glacial Teays River Valley in West Virginia. The species was previously considered to be part of the Cambarus dubius complex.

Crayfish
Crayfish are freshwater crustaceans belonging to the infraorder Astacidea, which also contains lobsters. Taxonomically, they are members of the superfamilies Astacoidea and Parastacoidea. They breathe through feather-like gills. Some species are found in brooks and streams, where  fresh water is running, while others thrive in swamps, ditches, and paddy fields. Most crayfish cannot tolerate polluted water, although some species, such as Procambarus clarkii, are hardier. Crayfish feed on animals and plants, either living or decomposing, and detritus.

The term "crayfish" is applied to saltwater species in some countries.
Afgedamde Maas
The Afgedamde Maas (Dutch pronunciation: [ˌɑfxədɑmdə ˈmaːs]; Dammed-up Meuse) is a former distributary of the Maas River (French: Meuse) in the Dutch provinces of North Brabant and Gelderland. The Maas splits near Heusden with one channel flowing north until its confluence with the river Waal (the main distributary of the river Rhine) to form the Merwede, while the other channel (the Bergse Maas) continues west as the main distributary of the Maas.

Heusden
Heusden (Dutch pronunciation: [ˈɦøːzdə(n)] ⓘ) is a municipality and a city in the south of the Netherlands. It is located between the towns of Waalwijk and 's-Hertogenbosch. The municipality of Heusden, including Herpt, Heesbeen, Hedikhuizen, Doeveren, and Oudheusden, merged with Drunen and Vlijmen in 1997, giving the municipality its current form.

The middle part of national park the Loonse en Drunense Duinen is located in the municipality of Heusden.
Paayum Puli (soundtrack)
Paayum Puli is the soundtrack album to the 2015 film of the same name directed by Suseenthiran starring Vishal and Kajal Aggarwal. The film's soundtrack featured eight songs composed by D. Imman with lyrics written by Vairamuthu. The soundtrack was preceded by the lead single "Silukku Marame" released on 3 August 2015, and the album was released on 15 August, under the V Music label. The music received positive reviews from critics praising the orchestration and composition but was critical of its placement.

Paayum Puli (2015 film)
Paayum Puli (transl. Pouncing tiger) is a 2015 Indian Tamil language action thriller film written and directed by Suseenthiran starring Vishal and Kajal Aggarwal, with Soori and Samuthirakani in supporting roles. The film was produced by Vendhar Movies and distributed by Escape Artists Motion Pictures. Music for the film was composed by D. Imman. The cinematography was handled by Velraj and the editing done by Anthony.

Principal photography commenced on 4 March 2015 and lasted for four months. Paayum Puli was shot predominantly in and around Chennai and other parts of Tamil Nadu in 75 working days. The film was released on 4 September 2015 worldwide in its Tamil version as Paayum Puli and in its Telugu version as Jayasurya.
2018 CBA Playoffs
The 2018 CBA Playoffs was the postseason tournament of the Chinese Basketball Association's 2017–18 season. It began on 3 March 2018. In this season, the playoffs were expanded from 8 teams to 10 teams.

2017–18 Chinese Basketball Association season
The 2017–18 CBA season was the 23rd season of the Chinese Basketball Association (CBA). The regular season was initially scheduled to begin on Saturday, October 21, 2017, with the Guangdong Southern Tigers hosting the Shenzhen Leopards, but later rescheduled to Saturday, October 28, 2017, with the defending champion Xinjiang Flying Tigers hosting the Jilin Northeast Tigers. The regular season ended on Sunday, February 11, 2018, and the playoffs begin on Saturday, March 3, 2018.

In this season, the playoffs were expanded from eight to ten teams.
Chris O'Sullivan (footballer)
Chris O'Sullivan (born 22 April 1968) is a former Australian rules footballer who played with the Brisbane Bears in the Victorian/Australian Football League (VFL/AFL).

O'Sullivan, a Victorian, was selected by Brisbane with the 72nd pick of the 1988 VFL Draft. He played eight games in 1989 but could only manage two more in 1990. His efforts with QAFL club Southport in 1992 were good enough to win him a Grogan Medal, in a three way tie. He now works as a brand manager.

1988 VFL draft
The 1988 VFL draft, held on 9 November 1988, was the third annual national draft held by the Victorian Football League (now known as the Australian Football League). It consisted of a pre-season draft and a national draft.

In 1988 there were 112 picks to be drafted between 14 teams in the national draft. The Hawthorn Football Club received the first pick in the national draft, after receiving it from St Kilda in the first ever trade involving draft picks, in return for Paul Harding, Peter Russo and Robert Handley.
Cecilia Fusco
Maria Cecilia Fusco (10 June 1933 – 26 November 2020) was an Italian operatic soprano and voice teacher. In a long career, she appeared regularly at La Scala in Milan, and leading opera houses in Italy and abroad. Her broad repertoire included works from early Italian opera to premieres of contemporary opera.

Franco Ferrara
Franco Ferrara (Palermo, 4 July 1911 – Florence, 7 September 1985) was an Italian conductor and teacher. Among his many students are various prominent conductors, including Roberto Abbado, Riccardo Chailly, Andrew Davis and Riccardo Muti.
2006 Eastbourne Borough Council election
The 2006 Eastbourne Council election took place on 4 May 2006 to elect members of Eastbourne Borough Council in East Sussex, England. One third of the council was up for election and the Conservative Party stayed in overall control of the council.

After the election, the composition of the council was:

Conservative 15

Liberal Democrats 12

Borough status in the United Kingdom
Borough status is granted by royal charter to local government districts in England, Wales and Northern Ireland. The status is purely honorary, and does not give any additional powers to the council or inhabitants of the district. In Scotland, similarly chartered communities were known as royal burghs, although the status is no longer granted.
2019–20 Milton Keynes Dons F.C. season
Milton Keynes Dons played their 16th season in 2019–20, which was the club's first season back in League One following promotion from League Two at the end of the 2018–19 season. Along with competing in League One, the club also competed in the FA Cup, EFL Cup and EFL Trophy.

Fixtures were suspended on 13 March 2020 due to the COVID-19 pandemic. Clubs later voted to end the season prematurely with immediate effect on 9 June 2020, with the final table decided upon by an unweighted points-per-game system resulting in the club finishing the season in 19th place.

The season covered the period from 1 July 2019 to 30 June 2020.

2018–19 Milton Keynes Dons F.C. season
The 2018–19 season was Milton Keynes Dons' 15th season in their existence, and the club's first season back in League Two following relegation from League One at the end of the 2017–18 season. Along with competing in League Two, the club also competed in the FA Cup, EFL Cup and EFL Trophy.

The season covers the period from 1 July 2018 to 30 June 2019.
Bridei
Bridei (also Brude, Bruide, Breidei or Bred) is a name shared by a number of Pictish people, including:

Bridei I of the Picts (Brude son of Maelchon, r. 554–584), contemporary of Saint Columba

Bridei II of the Picts (Brude son of Foith, r. 635–641)

Bridei III of the Picts (Brude son of Bile, r. 672–693)

Bridei IV of the Picts (Brude son of Der-Ilei and Dargart, r. 697–706)

Bridei V of the Picts (Brude son of Fergus, r. 761–763)

Bridei VI of the Picts (Brude son of Ferat, r. 842–843)

Bridei VII of the Picts (Brude son of Fothel, r. 843–845)

Brude son of Óengus I of the Picts, died 736

Bridei II
Bridei son of Uuid (Old Irish: Bruide mac Foith; died 641) was a king of the Picts from 635 to 641.

The Pictish Chronicle king list gives him a reign of five years following his brother Gartnait III.

His death is reported by the Annals of Ulster and the Annals of Tigernach. He was followed by another brother, Talorc III, according to the king lists.

Bridei II might have been the father of the "Pictish princess" married to Eanfrith of Bernicia and might explain why their son Talorgan I became the king of the Picts in 653–657.
Runestones of Högby
The Runestones of Högby are runestones located in the village of Högby in Östergötland, Sweden, but the name Högby runestone (Swedish: Högbystenen) usually refers to the notable Ög 81. It is famous for its eloquent epitaph in fornyrðislag for all the five sons of a man. The runestone was found when the church was demolished in 1874. Fragments of some other runestones were found as well. The Rundata project dates them to the late 10th century.

The following presentations show the runic inscription transliterated into Latin script, followed by transcriptions into Old East Norse dialect of Old Norse, and it ends with a translation into English.

Runestone
A runestone is typically a raised stone with a runic inscription, but the term can also be applied to inscriptions on boulders and on bedrock. The tradition of erecting runestones as a memorial to dead men began in the 4th century and lasted into the 12th century, but the majority of the extant runestones date from the late Viking Age. While most of these are located in Scandinavia, particularly Sweden, there are also scattered runestones in locations that were visited by Norsemen. Runestones were usually brightly coloured when erected, though this is no longer evident as the colour has worn off.
Thum Ping Tjin
Thum Ping Tjin (Chinese: 覃炳鑫; pinyin: Tán Bǐng Xīn) (born 17 December 1979), also known as PJ Thum, is a Singaporean historian, journalist, podcaster, activist and former swimmer. Thum was a national swimmer who participated in the 1996 Summer Olympics, and was the first Singaporean to swim the English Channel.

He was a research associate and coordinator of Project Southeast Asia, a collective of scholars of Southeast Asian studies at Oxford, and is an academic visitor of the university. He is a founder and manager of online journalism outlet New Naratif and creator of The History of Singapore podcast, which originally ran as a radio show on BFM 89.9. His advocacy has led to a number of legal and public disputes with Singaporean politicians and authorities.

The Straits Times
The Straits Times (also known informally by its abbreviation ST) is a Singaporean daily English-language newspaper owned by the SPH Media Trust. Established on 15 July 1845, it is the most-widely circulated newspaper in the country and has a significant regional audience. The newspaper is published in the broadsheet format and online, the latter of which was launched in 1994. It is regarded as the newspaper of record for Singapore.

The newspaper has been generally perceived as having a close relationship with the government and toeing the party line of the governing People's Action Party (PAP).
Rena Nōnen
Rena Nōnen (sometimes spelled as Rena Nounen) (能年 玲奈, Nōnen Rena; born July 13, 1993), known professionally as Non (のん, Non), is a Japanese actress, fashion model and singer from Kamikawa, Hyōgo Prefecture. She is best known for her lead roles on the NHK drama series Amachan (2013). In July 2016, it was announced that she changed her stage name to Non (のん, Non). She started releasing her own music in 2017 under her own label with her debut single, Ohirome Pack, and released her debut album, Super Heroes, in 2018.

Calpis
Calpis (Japanese: カルピス, Hepburn: Karupisu), sold in North America as Calpico, is a Japanese  probiotic milk beverage manufactured by Calpis Co., Ltd. (カルピス株式会社, Karupisu Kabushiki-gaisha), a subsidiary of Asahi Breweries headquartered in Shibuya, Tokyo. The beverage has a light, somewhat milky, and slightly acidic flavour, similar to plain or vanilla-flavoured yogurt or Yakult. Its ingredients include water, dry milk, and lactic acid, and it is produced by lactic acid fermentation.

The drink is sold as a concentrate, which is mixed with water or sometimes milk just before consumption. A pre-diluted version known as Calpis Water (カルピスウォーター, Karupisu Wōtā), or its carbonated variety, known as Calpis Soda (カルピスソーダ, Karupisu Sōda), is also available. It is also used to flavour kakigōri and as a mixer for cocktails and chūhai.
Barefoot Waltz
Barefoot Waltz (裸足でワルツを, Hadashi de Waltz o) is a Japanese manga written and illustrated by Romuko Miike. The manga was serialized in Houbunsha's manga magazine, Hana Oto. The individual chapters were collected into a one-shot, which was published by Hobunsha on July 29, 2006. It was licensed in English by Digital Manga Publishing under its Juné imprint, which released the manga on October 7, 2008.

One-shot (comics)
In comics, a one-shot is a work composed of a single standalone issue or chapter, contrasting a limited series or ongoing series, which are composed of multiple issues or chapters. One-shots date back to the early 19th century, published in newspapers, and today may be in the form of single published comic books, parts of comic magazines/anthologies or published online on websites. In the marketing industry, some one-shots are used as promotion tools that tie in with existing productions, films, video games or television shows.
Reggie Joule
Reginald L. "Reggie" Joule, Jr. (born July 14, 1952) is a politician in the U.S. state of Alaska. Between 2012 and 2015, Joule served a three-year term as mayor of the Northwest Arctic Borough. He announced his intention to retire from public service at the end of his term.

Joule had previously served as a Democratic member of the Alaska House of Representatives, representing the 40th District from 1997 to 2012.

Northwest Arctic Borough, Alaska
Northwest Arctic Borough is a borough located in the U.S. state of Alaska. As of the 2020 census, the population was 7,793, up from 7,523 in 2010. The borough seat is Kotzebue. The borough was formed on June 2, 1986.
OpenRTM-aist
OpenRTM-aist is a software platform developed on the basis of the RT middleware standard. OpenRTM-aist is developed by National Institute of Advanced Industrial Science and Technology which also contributes to definition of the RT-middleware standard.

Common Object Request Broker Architecture
The Common Object Request Broker Architecture (CORBA) is a standard defined by the Object Management Group (OMG) designed to facilitate the communication of systems that are deployed on diverse platforms. CORBA enables collaboration between systems on different operating systems, programming languages, and computing hardware. CORBA uses an object-oriented model although the systems that use the CORBA do not have to be object-oriented. CORBA is an example of the distributed object paradigm.

While briefly popular in the mid to late 1990s, CORBA's complexity, inconsistency, and high licensing costs have relegated it to being a niche technology.
Nathalie (singer)
Natalia Beatrice Giannitrapani (born 16 December 1979), simply known as Nathalie, is an Italian singer. She rose to fame after winning the fourth season of the Italian version of The X Factor in 2010. Her winning single, "In punta di piedi", was released immediately after the final of the show, and debuted atop the FIMI Top Digital Downloads chart.

In 2011, Nathalie competed in the Big Artists section of the 61st Sanremo Music Festival, placing 7th in a field of 14 with the song "Vivo sospesa", which was released as the lead single from her debut album with the same title. Her second studio set, Anima di vento, was released on 17 September 2013.

The X Factor
The X Factor is a television music competition franchise created by British producer Simon Cowell and his company Syco Entertainment. It originated in the United Kingdom, where it was devised as a replacement for Pop Idol (2001–2003), and has been adapted in various countries. The "X Factor" of the title refers to the undefinable "something" that makes for star quality.

Similar to Got Talent, the franchise maintains a YouTube channel, called X Factor Global. The channel uploads clips of X Factor shows from around the world. The channel currently has over 3 million subscribers. Additionally, many individual X Factor shows have their own YouTube channels such as X Factor Latvia.
Charles Doig Sr.
Charles George Alexander Doig (27 April 1883 – 31 October 1944) was an Australian rules football player and coach. A member of the Doig sporting family, Doig played 209 games for the East Fremantle Football Club in the West Australian Football League (WAFL) between 1903 and 1921, including seven premierships. Playing mainly as a forward, Doig led the WAFL's goalkicking on two occasions, in 1908 and 1909. His two sons, Charles Jr. and George Doig, also played football for East Fremantle.

Bernie Naylor Medal
The Bernie Naylor Medal is an Australian rules football award which is given to the leading goalkicker at the end of each home and away season in the West Australian Football League. It is named after South Fremantle full-forward Bernie Naylor. Before the Bernie Naylor Medal was first awarded in 1996, there was no physical award given to the competition's leading goalkicker, although there had been proposals for such a trophy to be instituted.

In 2025, the WAFL announced any player who was leading goalkicker between seasons 1955 and 1995 would be recognised as Bernie Naylor Medalists retrospectively.
Jonas Rapp
Jonas Rapp (born 16 July 1994) is a German racing cyclist, who currently rides for UCI Continental team Hrinkow Advarics. He rode for Hrinkow Advarics Cycleang in the men's team time trial event at the 2018 UCI Road World Championships.

2018 UCI Road World Championships
The 2018 UCI Road World Championships were held in Innsbruck, Austria. It was the 91st UCI Road World Championships and the third to be held in Austria.

The World Championships consisted of a total of twelve competitions, one road race, one team time trial and one individual time trial for men and women, as well as one road race and one individual time trial for U23 riders and juniors. The Tour de Suisse organisers were responsible for the operational organisation of the races. The competitions were very demanding: the 265-kilometre men's road race had nine climbs with around 5000 metres of altitude difference. Because of the many climbs, some sprinters did not participate in the World Championships because they saw no prospect of success for themselves. It was the last edition to feature a team time trial for UCI trade teams. From 2019 onwards it will be replaced by a mixed team time trial for national teams.
Uranopilite
Uranopilite is a minor ore of uranium with the chemistry (UO2)6SO4(OH)6O2·14H2O or, hydrated uranyl sulfate hydroxide.

As with many uranyl minerals, it is fluorescent and radioactive. It is straw yellow in normal light. Uranopilite fluoresces a bright green under ultraviolet light. Uranopilite contains clusters of six uranyl pentagonal bipyramids that share equatorial edges and vertices, with the clusters cross-linked to form chains by sharing vertices with sulfate tetrahedra. In uranopilite, the chains are linked directly by hydrogen bonds, as well as to interstitial H2O groups.

Uranopilite is associated with other uranyl minerals such as zippeite and johannite and, like them, is usually found as an efflorescent crust in uranium mines.

Notable occurrences include:

Wheal Owles, Cornwall, England

San Juan County, Utah, US

Northwest Territories, Canada

Bohemian region of Europe

Wheal Owles
Wheal Owles (Cornish: Hwel Als) was a tin mine in the parish of St Just in Cornwall, UK and the site of a disaster in 1893 when twenty miners lost their lives. Since 2006 it has been part of the UNESCO World Heritage Site – Cornwall and West Devon Mining Landscape. The mine is within the Aire Point to Carrick Du Site of Special Scientific Interest (SSSI) and the South West Coast Path passes along the cliff.
Keith Ferguson (voice actor)
Keith Ferguson is an American voice actor. He is known for his voice work as Bloo from Foster's Home for Imaginary Friends, Flintheart Glomgold in the 2017 reboot of DuckTales, Basch fon Ronsenburg from Final Fantasy XII, Marluxia from Kingdom Hearts, Lord Hater from Wander Over Yonder, Lord Saladin from Destiny and Destiny 2, Reaper from Overwatch and Ronin from Titanfall 2. He also provides a number of sound-alike portrayals, including Harrison Ford as Han Solo and Indiana Jones on Robot Chicken, Will Ferrell as the titular character in Megamind and Owen Wilson as Lightning McQueen in the Cars franchise.

Reaper (Overwatch)
Reaper is the alias of Gabriel Reyes, a character who first appeared in the 2016 video game Overwatch, a Blizzard Entertainment–developed first-person hero shooter, later featured in its resulting franchise and subsequent 2022 sequel, Overwatch 2. Conceived by Jeff Kaplan in the early development phases of the game, his design was fleshed out by Arnold Tsang and other Blizzard artists.