hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Norbornane
Norbornane (also known as bicyclo[2.2.1]heptane) is an organic compound and a saturated hydrocarbon with chemical formula C7H12. It is a crystalline compound with a melting point of 88 °C. The carbon skeleton is derived from cyclohexane ring with a methylene bridge in the 1,4- position, and is a bridged bicyclic compound. The compound is a prototype of a class of strained bicyclic hydrocarbons.

The compound was originally synthesized by reduction of norcamphor.

The name norbornane is derived from bornane, which is 1,7,7-trimethylnorbornane, being a derivative of camphor (bornanone).  The prefix nor- refers to the stripping of the methyl groups from the parent molecule bornane.

Melting point
The melting point (or, rarely, liquefaction point) of a substance is the temperature at which it changes state from solid to liquid. At the melting point the solid and liquid phase exist in equilibrium. The melting point of a substance depends on pressure and is usually specified at a standard pressure such as 1 atmosphere or 100 kPa.

When considered as the temperature of the reverse change from liquid to solid, it is referred to as the freezing point or crystallization point. Because of the ability of substances to supercool, the freezing point can easily appear to be below its actual value. When the "characteristic freezing point" of a substance is determined, in fact, the actual methodology is almost always "the principle of observing the disappearance rather than the formation of ice, that is, the melting point."
Moore curve
A Moore curve (after E. H. Moore) is a continuous fractal space-filling curve which is a variant of the Hilbert curve. Precisely, it is the loop version of the Hilbert curve, and it may be thought as the union of four copies of the Hilbert curves combined in such a way to make the endpoints coincide.

Because the Moore curve is plane-filling, its Hausdorff dimension is 2.

The following figure shows the initial stages of the Moore curve:

Smoothness
In mathematical analysis, the smoothness of a function is a property measured by the number of continuous derivatives it has over its domain.

A function of class  is a function of smoothness at least k;  that is, a function of class  is a function that has a kth derivative that is continuous in its domain.

A function of class  or -function (pronounced C-infinity function) is an infinitely   differentiable function, that is, a function that has derivatives of all orders (this implies that all these derivatives are continuous).

Generally, the term smooth function refers to a -function. However, it may also mean "sufficiently differentiable" for the problem under consideration.
Auburndale, Massachusetts
Auburndale is one of the 13 villages within the city of Newton in Middlesex County, Massachusetts, United States. It lies at the western end of Newton near the intersection of interstate highways 90 and 95. It is bisected by the Massachusetts Turnpike (Interstate 90). Auburndale is surrounded by three other Newton villages (West Newton, Waban, and Newton Lower Falls) as well as the city of Waltham and the Charles River.  Auburndale is the home of Williams and Burr Elementary Schools, as well as Lasell University.  Auburndale Square is the location of the Plummer Memorial Library, which is run by the Auburndale Community Library and no longer affiliated with the Newton Free Library, the Turtle Lane Playhouse, and many small businesses.

Newton Free Library
Newton Free Library, the public library of Newton, Massachusetts, provides an extensive collection of print, non-print, and electronic resources, a comprehensive reference service, and a wide array of educational and cultural programs for people of all ages.
Barcia CF
Barcia Club de Fútbol is a Spanish football team based in Barcia, a small village in the municipality of Valdés, in the autonomous community of Asturias. Founded in 1931, they play in Primera Asturfútbol,, holding home matches at Campo de Fútbol San Sebastián.

Valdés, Asturias
Valdés is a Spanish municipality in the province of Asturias. Its capital is Luarca. It borders the Bay of Biscay on the north, the municipalities of Navia and Villayón on the west, Tineo on the south, Salas on the southeast, and Cudillero on the east. The rivers Esva, Negro and Barayo flow through the area. The national road N-634 is the main road serving the municipality.

The surname "Valdés", widespread throughout Spain and Hispanic America, is believed to have ultimately originated from the town of Valdés.
Ted 2
Ted 2 (stylized as ted2) is a 2015 American fantasy comedy film, directed by Seth MacFarlane, and written by MacFarlane, Alec Sulkin and Wellesley Wild. In addition to MacFarlane, Mark Wahlberg, Giovanni Ribisi, and Jessica Barth also reprise their roles from the first film, with Amanda Seyfried, John Slattery, and Morgan Freeman joining the cast. The film follows talking teddy bear Ted as he fights for his civil rights in order to be recognized as a person and not as property so he can adopt a child. Principal photography began in Massachusetts in July 2014.

Ted 2 was released in the United States on June 26, 2015, by Universal Pictures. It received mixed reviews from critics, and was a box office success, grossing $216 million on a $68 million budget. It was followed by a prequel television series, which premiered in 2024.

Giovanni Ribisi
Antonino Giovanni Ribisi (born December 17, 1974) is an American actor and cinematographer. He has appeared in the films That Thing You Do! (1996), Saving Private Ryan (1998), Gone in 60 Seconds (2000), Heaven (2002), Flight of the Phoenix (2004), Perfect Stranger (2007),  Avatar (2009), Public Enemies (2009), Gangster Squad (2013), A Million Ways to Die in the West (2014), and Papa: Hemingway in Cuba (2015). He had starring roles in the TV sitcom Dads (2013–2014) and the crime drama series Sneaky Pete (2015–2019). He also had recurring roles in television series such as The Wonder Years (1992–1993), Friends (1995–1998, 2003) and My Name Is Earl (2005–2008).
Char (Cyrillic)
Char () is a letter of the Cyrillic script which was historically used in four Northeast Caucasian languages using Peter von Uslar's alphabets. It was derived from the Georgian Mkhedruli letter Ch'ari (ჭ). It is romanized as Ċh for Dargwa and Lezgian, the languages in which it was formerly used. In 2022, the letter's capital and small versions were among 23 characters proposed for addition to the Unicode standard.

Dargin alphabets
Dargin writing is a written form of communication representing the North East Caucasian Dargin language. This language has approximately 439,000 speakers, most of whom live in the Russian republic of Dagestan. Additionally, Dargin writing is used in the Russian Republics of Kalmykia, Khantia-Mansia, and Chechnya, as well as nearby countries of Azerbaijan, Kazakhstan, Kyrgyzstan,
Turkey, Turkmenistan, Ukraine, and Uzbekistan.
Hardened aircraft shelter
A hardened aircraft shelter (HAS) or protective aircraft shelter (PAS) is a reinforced hangar to house and protect military aircraft from enemy attack. Cost considerations and building practicalities limit their use to fighter size aircraft.

Military aircraft
A military aircraft is any fixed-wing or rotary-wing aircraft that is operated by a legal or insurrectionary military of any type. Some military aircraft engage directly in aerial warfare, while others take on support roles:

Combat aircraft, such as fighters and bombers, are designed to destroy enemy equipment or personnel using their own ordnance. Combat aircraft are typically developed and procured only by military forces.

Non-combat aircraft, such as transports and tankers, are not designed for combat as their primary function but may carry weapons for self-defense. These mainly operate in support roles, and may be developed by either military forces or civilian organizations.
The Odd Couple (1970 TV series)
The Odd Couple is an American sitcom television series broadcast from September 24, 1970, to March 7, 1975, on ABC. It ran for five seasons and has become one of the most acclaimed sitcoms of its era. The show, which stars Tony Randall as Felix Unger and Jack Klugman as Oscar Madison, was the first of several sitcoms developed by Garry Marshall for Paramount Television. The series is based on the 1965 play The Odd Couple, written by Neil Simon, which was also adapted into a 1968 film. The story examines two divorced men, Oscar and Felix, who share Oscar's Manhattan apartment, and whose contrasting personalities inevitably lead to conflict and laughter.

In 1997, the episodes "Password" and "The Fat Farm" were ranked numbers 5 and 58, respectively, on TV Guide's 100 Greatest Episodes of All Time. The show received three nominations for the Primetime Emmy Award for Outstanding Comedy Series.

Primetime Emmy Award for Outstanding Comedy Series
The Primetime Emmy Award for Outstanding Comedy Series is an annual award given to the best television comedy series of the year. From 1960 to 1964, this category was combined with the Comedy Specials (one time programs) category so that both type of programs competed for the same award during those years. The award goes to the producers of the series.
Vusala Seyfatdinova
Vusala Seyfatdinova (Azerbaijani: Vüsalə Seyfətdinova, born 11 March 2000) is an Azerbaijani footballer, who plays as a midfielder for Neftçi PFK in the Azerbaijani women's football championship and the Azerbaijan women's national team.

2022–23 Turkish Women's Football Super League
The 2022–23 Turkish Women's Football Super League  (Turkish: Turkcell Kadın Futbol Süper Ligi 2022–2023 Sezonu) was the 27th season of Turkey's top women's football league.

A total of 19 teams, which played in the 2021–22 Women's Super League season, competed in two groups. The league group matches started on 16 October 2022 and ended on 19 March 2023, having a half-season break between 18 December 2022 and 8 January 2023. Play-off matches started on 25 April 2023 and ended on 2 June 2023.
Madrasian culture
The Madrasian culture is a prehistoric archaeological culture of the Indian subcontinent, dated to the Lower Paleolithic, the earliest subdivision of the Stone Age. It belongs to the Acheulian industry, and some scholars consider the distinction between the Madrasian and the broader, regional Acheulian tradition defunct.

The Madrasian is characterized by bifacial handaxes and cleavers, but also includes flake tools, microliths and other chopping tools. Most were made from quartzite.

The Madrasian was named for its type site of Attirampakkam (then part of the Madras Presidency), near to the city of Madras (now renamed as Chennai), discovered by British archaeologist and geologist Robert Bruce Foote in 1863. The oldest tools at Attirampakkam have been dated to 1.5 million years ago using cosmic-ray exposure dating.

Surface exposure dating
Surface exposure dating is a collection of geochronological techniques for estimating the length of time that a rock has been exposed at or near Earth's surface. Surface exposure dating is used to date glacial advances and retreats, erosion history, lava flows, meteorite impacts, rock slides, fault scarps, cave development, and other geological events. It is most useful for rocks which have been exposed for between 103 and 106 years.
Portugal at the Paralympics
Portugal made its Paralympic Games début at the 1972 Summer Paralympics (two years before the Carnation Revolution), where it was represented solely by a men's team in wheelchair basketball. They were eliminated at the preliminary stage of the competition, with one victory (over Switzerland) and three defeats. Portugal was then absent from the Paralympic Games until the 1984 Summer Games, where its athletes won the country's first fourteen medals, including three gold in track and field and one in boccia. Portugal has competed at every subsequent edition of the Summer Paralympics, but -almost uniquely among Western European countries-  before 2026 it had never taken part in the Winter Games.

Portuguese athletes have won a total of 101 Paralympic medals, of which 27 gold, 31 silver and 43 bronze.  The country's best performance came in 2000, when it won 15 medals (of which 6 gold) and ranked 26th.

Boccia
Boccia (/ˈbɒtʃə/ BOTCH-ə) is a precision ball sport, similar to bocce, and related to bowls and pétanque. The name "boccia" is derived from the Latin word for "boss" – bottia. The sport is contested at local, national and international levels by athletes with severe physical disabilities.  It was originally designed to be played by people with cerebral palsy but now includes athletes with other severe disabilities affecting motor skills.  In 1984, it became a Paralympic sport and as of 2020, 75 boccia national organizations have joined one or more of the international organizations. Boccia is governed by the Boccia International Sports Federation (BISFed) and is one of two Paralympic sports (along with goalball) that have no counterpart in the Olympic program, although it is a Paralympic variant of bocce (boules).
Phonological history of Old Irish
Old Irish was affected by a series of phonological changes that radically altered its appearance compared with Proto-Celtic and older Celtic languages (such as Gaulish, which still had the appearance of typical early Indo-European languages such as Latin or Ancient Greek). The changes occurred at a fairly rapid pace between 350 and 550 CE.

Compensatory lengthening
Compensatory lengthening in phonology and historical linguistics is the lengthening of a vowel sound that happens upon the loss of a following consonant, usually in the syllable coda, or of a vowel in an adjacent syllable. Lengthening triggered by consonant loss may be considered an extreme form of fusion (Crowley 1997:46). Both types may arise from speakers' attempts to preserve a word's moraic count.
1974 Iran International Tournament
The Iran International Tournament (Persian: تورنمنت بین المللی ایران) or simply known as Iran Cup (Persian: جام ایران) was a friendly football tournament held in Tehran, Iran. The first edition was held between July 12 and July 21, 1974. The second edition was 1975 Iran International Tournament.

Seven teams participated in this edition: Iran national football team A & B, Tunisia national football team, USSR U23 and club sides Zagłębie Sosnowiec from Poland, FC Brașov from Romania, and FK Teplice from Czechoslovakia.

FK Teplice
FK Teplice is a Czech professional football club based in the city of Teplice. The club competes in Czech First League, the top tier of Czech football.

The club was founded after World War II in 1945. The club advanced to the Czechoslovak First League in just three years after being founded and played mostly in the First and Second Czechoslovak divisions. After the Velvet Revolution and comeback of rich sponsor, Glaverbel (spun out of glassworks Sklo Union in 1991), the club played in the Second Division until returning to the top flight in the 1996–97 Czech First League. Teplice were runners up in the 1998–99 Czech First League and went on to play in the 1999–2000 UEFA Champions League, although they lost their first match against Borussia Dortmund. The club subsequently won the Czech Cup in 2003 and went on to beat Kaiserslautern and Feyenoord en route to the third round of the 2003–04 UEFA Cup before losing over two legs against Celtic.
Ultima Sport
Ultima Sport and Ultima Spyder are sports cars built by (then) British kit-car manufacturer Ultima Sports Ltd. They are of a can-am design, with GRP bodywork set atop a bespoke chassis meant to accommodate a variety of engines from four to eight cylinders, or rotaries. The design is of a mid-engined, rear wheel drive layout, with a tubular steel space frame chassis. Originally meant as a kit car, Ultima began producing its first turn-key examples during the production run of the Sports/Spyder (the first such car being completed in 1993).

Space frame
A space frame or space structure (3D truss) is a rigid, lightweight, truss-like structure constructed from interlocking struts in a geometric pattern. Space frames can be used in architecture and structural engineering to span large areas with few interior supports. Like the truss, a space frame is strong because of the inherent rigidity of the triangle; flexing loads (bending moments) are transmitted as tension and compression loads along the length of each strut.

Chief applications include buildings and vehicles.
James Hendrie (writer)
James Hendrie is an English writer, producer, and director who has mostly written for television shows such as After You've Gone, Home Again, My Family, Spitting Image, and Carrott's Lib. He has been a comedy writer with Ian Brown since 1982.

Hendrie wrote and directed the movie Work Experience, for which he won an Academy Award for Best Live Action Short Film.

My Family
My Family is a British sitcom created and initially co-written by Fred Barron, which was produced by DLT Entertainment and Rude Boy Productions, and broadcast by BBC One for eleven series between 2000 and 2011, with Christmas specials broadcast from 2002 onwards. My Family was voted 24th in the BBC's "Britain's Best Sitcom" in 2004 and was the most-watched sitcom in the United Kingdom in 2008. As of 2011, it is one of only twelve British sitcoms to pass the 100-episode mark. In April 2020, BBC One began airing the series from the first episode in an 8 pm slot on Friday nights; along with this, all 11 series were made available on BBC iPlayer.

The show chronicles the lives of the Harpers, a fictional middle-class British family. Set in Chiswick in west London, it stars Robert Lindsay and Zoë Wanamaker as husband and wife Ben and Susan Harper, with Kris Marshall, Daniela Denby-Ashe and Gabriel Thomson as their children Nick, Janey and Michael.
Bury Town F.C.
Bury Town Football Club is a semi-professional football club, based in Bury St Edmunds, Suffolk, England. The club are currently members of the Southern League Premier Division Central and play at Ram Meadow.

FA Vase
The Football Association Challenge Vase, also known as the Isuzu FA Vase for sponsorship reasons, is an annual football competition run by and named after The Football Association (The FA), for teams playing in Steps 5 and 6 of the English National League System. Nearly 600 teams participate in this knockout competition with semi-finals played over two legs. The final is played at Wembley Stadium.

The 2025 winners were Whitstable Town, who beat AFC Whyteleafe 2–1 at Wembley Stadium.
William Daniels (artist)
.

William Daniels (born 1976 in Brighton) is an English photo-realist artist.

Based in London, he produces oil paintings that recreate iconic historical works—portraits, landscapes etc.—using as subjects rough maquettes constructed from waste card and paper. For instance, his William Blake II is based on the 
Thomas Phillips portrait of William Blake. Other works recreated include Caravaggio's David with the Head of Goliath, Courbet's, and Turner's The Shipwreck.

He has shown work in many exhibitions including Waste Material at The Drawing Room, London; The Darkest Hour at Leisure Club Mogadishni, Copenhagen; William Daniels at Marc Foxx, Los Angeles; and William Daniels & Fiona Jardine at the Transmission Gallery, Glasgow.

Notable solo exhibitions include at the Luhring Augustine Gallery in New York City, 2010 and 2013 and at the Marc Foxx Gallery, Los Angeles in 2011.

Transmission Gallery
Transmission Gallery is an artist-run space in Glasgow. It was established in 1983 by graduates of Glasgow School of Art. It primarily shows the work of young early career artists and is run by a changing voluntary committee of six people. Among the artists who have served on its committee are Douglas Gordon, Claire Barclay, Roderick Buchanan, Christine Borland, Jacqueline Donachie, Martin Boyce, Simon Starling, Lucy Skaer, Adam Benmakhlouf, Alberta Whittle, Ashanti Sharda Harris and Katherine Ka Yi Liu 廖加怡.
COVID-19 pandemic in Peru
The COVID-19 pandemic in Peru has resulted in 4,533,436 confirmed cases of COVID-19 and 221,067 deaths. The virus spread to Peru on 6 March 2020, when a 25-year-old man who had travelled to Spain, France, and the Czech Republic tested positive. On 15 March 2020, President Martín Vizcarra announced a country-wide lockdown, closing borders, restricting domestic flights, and forbidding nonessential business operations, excluding health facilities, grocery stores, pharmacies, and banks. As of May 2023, Peru has the highest COVID-19 death rate in the world, with over 6,400 deaths per one million citizens.

Health facility
A health facility is, in general, any location where healthcare is provided. Health facilities range from small clinics and doctor's offices to urgent care centers and large hospitals with elaborate emergency rooms and trauma centers. The number and quality of health facilities in a country or region is one common measure of that area's prosperity and quality of life. In many countries, health facilities are regulated to some extent by law; licensing by a regulatory agency is often required before a facility may open for business. Health facilities may be owned and operated by for-profit businesses, non-profit organizations, governments, and, in some cases, individuals, with proportions varying by country. See also the recent review paper,
Carlos Smith (politician)
Carlos Guillermo Smith (born December 31, 1980) is an American lobbyist and politician who has been a member of the Florida Senate from the 17th district since 2024, covering much of Orange County east of I-4. A member of the Democratic Party, he served in the Florida House of Representatives from 2016 to 2022.

A native of Fort Lauderdale, Smith is the first openly LGBTQ+ Latino elected to the Florida Legislature.

Pulse nightclub shooting
On June 12, 2016, 29-year-old Omar Mateen shot and killed 49 people and wounded 58 more in a mass shooting at Pulse, a gay nightclub in Orlando, Florida, United States. Pulse was hosting a "Latin Night", and most of the victims were of Latino descent.

In a 911 call made shortly after the shooting began, Mateen swore allegiance to the leader of ISIS, Abu Bakr al-Baghdadi, and said the U.S. killing of Abu Waheeb in Iraq the previous month "triggered" the shooting. He later told a negotiator he was "out here right now" because of the American-led interventions in Iraq and in Syria and that the negotiator should tell the United States to stop the bombing. The incident was deemed a terrorist attack by FBI investigators.

Orlando Police officers fatally shot Mateen after a three-hour standoff. The shooting was the deadliest terrorist attack in the United States since the September 11 attacks, and the deadliest mass shooting in modern U.S. history until the 2017 Las Vegas shooting.
40/40 Club (venue)
The 40/40 Club is an American chain of sports bars and lounges owned by Jay-Z. The name is borrowed from the baseball term for the exclusive group of Major League Baseball players who have achieved the rare individual feat of 40 home runs and 40 stolen bases in a single season.

40–40 club
In Major League Baseball (MLB), the 40–40 club is the group of batters, currently six, who have collected 40 home runs and 40 stolen bases in a single season. Few professional baseball players have possessed both the power and speed to reach this level, and no players have done so more than once. The six players with a 40–40 season are Jose Canseco, Barry Bonds, Alex Rodriguez, Alfonso Soriano, Ronald Acuña Jr., and Shohei Ohtani. Acuña is the only player to achieve a 40–70 season, achieving this feat in 2023, and Ohtani is the only player to achieve a 50–50 season, having done so in 2024.