hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
NA49 experiment
The NA49 experiment ("North Area experiment 49") was a particle physics experiment that investigated the properties of quark–gluon plasma. The experiment's synonym was Ions/TPC-Hadrons. It took place in the North Area of the Super Proton Synchrotron (SPS) at CERN from 1991-2002.

The experiment used a large-acceptance hadron detector (a time projection chamber) to investigate reactions induced by the collision of various heavy ions (such as those of lead) on targets made of a variety of elements. The purpose of NA49 was to study the production of charged hadrons and neutral strange particles to search for the prediction of the deconfinement transition by the lattice QCD.

The NA49 experiment was the follow-up to the NA35 experiment, and was approved on 18 September 1991. The experiment began taking data in November 1994 and was completed on 19 October 2002. It was succeeded by the NA61 experiment (SHINE). The spokespersons for the experiment are Peter Seyboth and Reinhard Stock.

NA61 experiment
NA61/SHINE (standing for "SPS Heavy Ion and Neutrino Experiment") is a particle physics experiment at the Super Proton Synchrotron (SPS) at the European Organization for Nuclear Research (CERN). The experiment studies the hadronic final states produced in interactions of various beam particles (pions, protons and beryllium, argon, and xenon nuclei) with a variety of fixed nuclear targets at the SPS energies.

About 135 physicists from 14 countries and 35 institutions work in NA61/SHINE. The experiment was introduced się to Marek Gazdzicki's prior research at the NA49 experiment.  NA61/SHINE is the second largest fixed target experiment at CERN.
Reinhold Heil
Reinhold Heil (born 18 May 1954) is a German musician, producer, and film and television composer. He initially achieved success in Germany as a member of the post-punk and Neue Deutsche Welle groups Nina Hagen Band, Spliff and Nena, and later as a music producer.

As a film composer, he is known for his collaborations with director Tom Tykwer, on films such as Run Lola Run (1998), Perfume: The Story of a Murderer (2006), The International (2009), and Cloud Atlas (2012). His television credits include the series Deadwood (2004–06). He often works with Australian composer Johnny Klimek.

Tom Tykwer
Tom Tykwer (German: [ˈtɪkvɐ]; born 23 May 1965) is a German film director, producer, screenwriter, and composer. He is best known internationally for directing the thriller films Run Lola Run (1998), Heaven (2002), Perfume: The Story of a Murderer (2006), and The International (2009). He collaborated with The Wachowskis as co-director for the science fiction film Cloud Atlas (2012) and the Netflix series Sense8 (2015–2018), and worked on the score for Lana Wachowski's The Matrix Resurrections (2021). Tykwer is also well known as the co-creator of the internationally acclaimed German television series Babylon Berlin (2017–).
Sabina de Iturbide y Huarte
Sabina de Iturbide y Huarte (30 December 1810 — 15 July 1871) was the daughter of Agustín de Iturbide and Ana María Huarte who received the title of Mexican Princess during the First Mexican Empire by the Constituent Congress.

She was the eldest daughter of Agustín de Iturbide and Ana María de Huarte y Muñiz. She was given the title of Mexican princess when her father was elected as the Mexican Emperor. She given the style of Highness, as the style of Imperial Highness was reserved for only the Prince Imperial of Mexico, the heir apparent to the throne. This position was held by her brother Agustín Jerónimo de Iturbide y Huarte.

Ana María Huarte
Ana María Josefa Ramona Juana Nepomucena Marcelina de Huarte Muñiz (17 January 1786 – 21 March 1861) was the first Empress of Mexico. Noted for her beauty, grace and education, she married Agustín de Iturbide, who ruled briefly as Emperor in 1822-23 before he was exiled by the short-lived provisional government. Inspired to return to Mexico to serve the nation as a soldier, he was arrested and executed. The former empress mostly lived out her widowhood in the United States.
Culebra, Puerto Rico
Culebra, officially Isla de Culebra (Spanish pronunciation: [kuˈleβɾa], "Snake Island"), is an island and municipality of Puerto Rico, comprising the Spanish Virgin Islands together with Vieques. Located about 17 miles (27 km) east of the main island of Puerto Rico, it is 9 miles (14 km) northeast of Vieques and 12 miles (19 km) west of Saint Thomas in the U.S. Virgin Islands. Culebra is spread over Culebra Pueblo, its historic and administrative center, and 5 barrios, which include the smaller islands or cays of Culebrita, Norte, and Luis Peña. Residents of the island are known as culebrenses. With a population of 1,792 as of the 2020 Census, it is the least populous municipality in Puerto Rico.

Originally called Isla del Pasaje and Isla de San Ildefonso, Culebra is also known as Isla Chiquita ("Little Island"), Cuna del Sol Borincano ("Cradle of the Puerto Rican Sun") and Última Virgen ("Last Virgin", due to its position at the end of the Virgin Islands archipelago).

Cayo Norte
Cayo Norte (Spanish for "North Cay" or "North Key"), also historically known as West Key or North East Key, is the largest privately owned archipelago and island of Puerto Rico. Currently the property of Google co-founder Larry Page via SVI Investments, Inc, the island is located about 0.6 nautical mile (1.0 km) northeast of island-municipality of Culebra Island, about 21 nautical miles (36 km) east of the main island of Puerto Rico and 12 nautical miles (20 km) west of St. Thomas, U.S. Virgin Islands. The island is part of the municipality of Culebra and therein of the barrio San Isidro. It is the only privately owned island in the Culebra archipelago, and is not part of the Culebra National Wildlife Refuge as are most of the other nearby islands and keys.
George IV Gurieli
George IV Gurieli (Georgian: გიორგი IV გურიელი) (died 1726), of the House of Gurieli, was Prince of Guria from 1711 to 1726, and a king of Imereti in western Georgia in 1716. He was installed as regent of Guria by his father, Mamia III Gurieli, then the king of Imereti, in 1712. In 1716, he seized the crown of Imereti, but was forced to abandon the enterprise later that year. Returning to Guria, his rule was challenged by a faction of local nobility, which included his mother Elene and brother Kaikhosro III Gurieli. He was finally able to crush the opposition after making peace with Bezhan Dadiani, Prince of Mingrelia.

Mamia III Gurieli
Mamia III Gurieli (Georgian: მამია III გურიელი), also known as Mamia the Great Gurieli (დიდი გურიელი, Didi Gurieli) or the Black Gurieli (შავი გურიელი, Shavi Gurieli) (died 5 January 1714), of the western Georgian House of Gurieli, was Prince of Guria from 1689 to 1714. Involved in civil wars plaguing western Georgia, he became King of Imereti three times in the years of 1701, 1711–1712, and 1713–1714. After his first reign as king for a year in 1701, he abdicated the throne of Imereti, being unable to tolerate the influence of his father-in-law Giorgi Abashidze. Subsequent periods of his royal career was the result of a feud with George VII of Imereti. Mamia died while still sitting on the throne of Imereti, which then reverted to his rival George VII.
Gorbals
The Gorbals is an area in the city of Glasgow, Scotland, and former burgh, on the south bank of the River Clyde. By the late 19th century, it had become densely populated; rural migrants and immigrants were attracted by the new industries and employment opportunities of Glasgow. At its peak during the 1930s, the wider Gorbals district (which includes the directly adjoined localities of Laurieston and Hutchesontown) had risen in population to an estimated 90,000 residents, giving the area a very high population density of around 40,000/km2.

Redevelopment after the Second World War has taken many turns, and the area's population is substantially smaller in the 21st century. The wider Gorbals area was once home to 16 high-rise public housing apartment blocks built in the 1960s and 1970s; now only four remain standing in the Waddell Court area of the Gorbals after the 2025 demolition of the 24 storey Caledonia road high rise flats.

Hutchesontown
Hutchesontown is an inner-city area in Glasgow, Scotland. Mostly residential, it is situated directly south of the River Clyde and forms part of the wider historic Gorbals district, which is covered by the Southside Central ward under Glasgow City Council.

The area is linked to Glasgow Green public park on the north side of the river by St. Andrew's Suspension Bridge and King's Bridge. At its north-western edge, Albert Bridge is the closest crossing point towards Glasgow city centre. In McNeill Street, Hutchesontown has one of Glasgow's original Carnegie libraries, deftly designed by the Inverness-born architect James Robert Rhind. James Stokes, recipient of the Victoria Cross, was from the area.
Spire
A spire is a tall, slender, pointed structure on top of a roof of a building or tower, especially at the summit of church steeples. A spire may have a square, circular, or polygonal plan, with a roughly conical or pyramidal shape. Spires are typically made of stonework or brickwork, or else of timber structures with metal cladding, ceramic tiling, roof shingles, or slates on the exterior.

Since towers supporting spires are usually square, square-plan spires emerge directly from the tower's walls, but octagonal spires are either built above a pyramidal transition section called a broach at the spire's base, or else free spaces around the tower's summit for decorative elements like pinnacles. The former solution is known as a broach spire. Small or short spires are known as spikes, spirelets, or flèches.

Pinnacle
A pinnacle is an architectural element originally forming the cap or crown of a buttress or small turret, but afterwards used on parapets at the corners of towers and in many other situations. The pinnacle looks like a small spire. It was mainly used in Gothic architecture.

The pinnacle had two purposes:

Ornamental – adding to the loftiness and verticity of the structure. They sometimes ended with statues, such as in Milan Cathedral. Ornamental pinnacles of Milan Cathedral

Structural – the pinnacles were very heavy and often rectified with lead, in order to enable the flying buttresses to contain the stress of the structure vaults and roof. This was done by adding compressive stress (a result of the pinnacle weight) to the thrust vector and thus shifting it downwards rather than sideways.
Asghar Hussain Deobandi
Asghar Hussain Deobandi (also known as Mian Sayyid Asghar Hussain) (16 October 1877 — 8 January 1945) was a Sunni Muslim scholar from the Indian subcontinent who co-founded Madrasatul Islah.

Born on 16 October 1877 in a Deoband-based family, claiming descent to Abdul Qadir Jeelani, Asghar Hussain Deobandi was an alumnus of Darul Uloom Deoband, where he studied with Mahmud Hasan Deobandi, Azizur Rahman Usmani and Hafiz Muhammad Ahmad. Hussain was a disciple of Imdadullah Muhajir Makki in the Chishti Sufi order. He taught religious sciences at Atala Masjid, Jaunpur and at his alma mater, Darul Uloom Deoband. He co-edited Al-Qasim, a monthly journal published by Darul Uloom Deoband. Hussain died on 8 January 1945 in Surat, and was buried in Rander. His students include Manazir Ahsan Gilani and Muhammad Shafi.

Manazir Ahsan Gilani
Manazir Ahsan Gilani (1 October 1892 – 5 June 1956) was an Indian Sunni Islamic scholar and former Dean of the Faculty of Theology at Osmania University. Some of his notable works include Tadwin-e-Hadith, Muqaddama Tadwin-e-Fiqh, Sawanih-e-Abu Dharr Ghifari, and Sawanih-e-Qasmi. Muhammad Hamidullah,  a historian and hadith researcher, was among his students.
Nottingham New Theatre
52°56′17.2″N 1°11′45.4″W﻿ / ﻿52.938111°N 1.195944°W﻿ / 52.938111; -1.195944

The Nottingham New Theatre is a playhouse and production company based on University Park Campus, Nottingham, England. It is funded in part by the University of Nottingham Students' Union and constitutes one of the Union's 10 Student-Run Services. It is the only entirely student-run theatre in England.

University of Nottingham Students' Union
The University of Nottingham Students' Union (often abbreviated as UoNSU ( /ˈjɒnsuː/)) is the students' union at the University of Nottingham, England. It is a representative body that aims to represent students to both the university and the wider community.

The Students' Union is housed in the Portland Building on University Park campus, a building shared with some non-student union activities. The union receives a block grant from the university of over £2 million to support its activities, although the union also raises money through income streams such as the Union shop and a bar.

All members of the University of Nottingham are automatically members of the Students' Union, unless they use their right to opt out of membership. As such the University of Nottingham Students' Union has over 34,000 members. The Union obtained charitable status in 2010 and is overseen by a Board of Trustees made up of student-elected sabbatical officers and full-time staff.
Clumber and Hardwick
Clumber and Hardwick is a civil parish in the Bassetlaw district, in the county of Nottinghamshire, England. The parish includes the settlement of Hardwick Village and Clumber Park, a country park. In the UK census of 2021 the parish had a population of 66.  The parish lies in the north west of the county, and south west within the district. It is 125 miles north west of London, 22 miles north of the city of Nottingham, and 3½ miles south east of the nearest market town of Worksop.The parish touches Babworth, Carburton, Elkesley, Perlethorpe cum Budby and Welbeck. The parish was formed on 1 April 1994. The area is within Sherwood Forest and has close historical associations with the Dukes of Newcastle, being part of a wider region known as The Dukeries. There are 26 listed buildings in Clumber and Hardwick.

Carburton
Carburton or Carberton is a small village on the west side of Clumber within the Bassetlaw district of Nottinghamshire, England. It is primarily rural and residential. The church of Saint Giles is an unusual shape and dates back to the early 12th century, parish records date back to the 1530s

Carburton stands on the River Poulter, on the Ollerton Road and is very close to Clumber Park. It is surrounded by four major cities, those being Doncaster, Lincoln, Sheffield and Nottingham, which is around 24 miles (39 km) away. Whilst London is 154 miles (248 km) away via the M1.
Lowest common denominator
In mathematics, the lowest common denominator or least common denominator (abbreviated LCD) is the lowest common multiple of the denominators of a set of fractions. It simplifies adding, subtracting, and comparing fractions.

Least common multiple
In arithmetic and number theory, the least common multiple (LCM), lowest common multiple, or smallest common multiple (SCM) of two integers a and b, usually denoted by lcm(a, b), is the smallest positive integer that is divisible by both a and b. Since division of integers by zero is undefined, this definition has meaning only if a and b are both different from zero. However, some authors define lcm(a, 0) as 0 for all a, since 0 is the only common multiple of a and 0.

The least common multiple of the denominators of two fractions is the "lowest common denominator" (lcd), and can be used for adding, subtracting or comparing the fractions.

The least common multiple of more than two integers a, b, c, . . . , usually denoted by lcm(a, b, c, . . .), is defined as the smallest positive integer that is divisible by each of a, b, c, . . .
Fumage
Fumage is a surrealist art technique popularized by Wolfgang Paalen in which impressions are made by the smoke of a candle or kerosene lamp on a piece of paper or canvas. The earliest documented practitioner of the technique was American clockmaker Silas Hoadley whose circa 1810-1820 fumage decorated clock is in the permanent collection of the Museum of Fine Arts Boston. Paalen's first fumage, Dictated by a Candle, was presented 1936 in the International Surrealist Exhibition in London. In the same year Paalen painted Pays interdit ("Forbidden Land"), his first oil painting, which he based on the fumage technique. Several other Surrealists as Roberto Matta, but also Salvador Dalí later utilized the technique, Dali calling the technique "sfumato". The technique has been utilized by artists including Bimal Banerjee, Alberto Burri, Burhan Doğançay, Jiri Georg Dokoupil, Hugh Parker Guiler, Yves Klein, Julia Thecla, Antonio Muñiz, and Otto Piene.

Surrealist techniques
Surrealism in art, poetry, and literature uses numerous techniques and games to provide inspiration. Many of these are said to free imagination by producing a creative process free of conscious control. The importance of the unconscious as a source of inspiration is central to the nature of surrealism.

The Surrealist movement has been a fractious one since its inception.  The value and role of the various techniques has been one of many subjects of disagreement. Some Surrealists consider automatism and games to be sources of inspiration only, while others consider them starting points for finished works. Others consider the items created through automatism to be finished works themselves, needing no further refinement.
Judie
Judie is a variant spelling of Judy or Judi. As such, it is a feminine personal name which is sometimes a given name, but more commonly a hypocorism (affectionate diminutive). When a hypocorism, it is usually a shortening of the given name Judith.

In Arabic pronunciation, "Judie" is rendered as "جودي" (pronounced Jūdī), which may phonetically resemble the Arabic word "كرمى" (karamī), meaning "my generosity." However, the two terms are unrelated etymologically.

Judy (given name)
Judy is a (usually) female personal name. It is sometimes a given name, but more often it is a hypocorism (affectionate diminutive of a personal name) which takes the place of a given name, usually Judith. Jude is another occasionally used short form of the name.
Province of Jülich-Cleves-Berg
The Province of Jülich-Cleves-Berg (German: Provinz Jülich-Kleve-Berg) was a province of Prussia from 1815 to 1822. Jülich-Cleves-Berg was established in 1815 from part restored and part newly annexed lands by the Kingdom of Prussia from France's Grand Duchy of Berg. Jülich-Cleves-Berg was dissolved in 1822 when it was merged with the Grand Duchy of the Lower Rhine to form Rhine Province. Cologne was the provincial capital.

Grand Duchy of the Lower Rhine
The Grand Duchy of the Lower Rhine (German: Großherzogtum Niederrhein), or simply known as the Lower Rhine Province (Provinz Niederrhein), was a province of the Kingdom of Prussia and existed from 1815 to 1822.  It was formally incorporated into the Prussian state on 5 April 1815.
Authi
Authi was a car manufacturer based in Pamplona, Spain. It was founded in 1965 as a result of a collaboration between BMC (the British Motor Corporation) and NMQ (Nueva Montaña Quijano).

BMC needed a way to sell their cars in Spain, which at the time had strict rules to protect local automobile manufacturers from imported competitors and to protect local companies from foreign takeover. Thus, Authi built almost identical copies of a range of Austin and Morris cars. The company survived only until 1976 when British Leyland ran out of money and the almost new Authi plant was sold to the SEAT car company after the failure of a bid for it from General Motors.

SEAT
SEAT S.A. (English: /ˈseɪɑːt/; Spanish: [ˈseat]; from Spanish Sociedad Española de Automóviles de Turismo, lit. 'Spanish Passenger Car Company') is a Spanish car manufacturer that sells its vehicles under the SEAT and Cupra brands. Founded on 9 May 1950, it was created as a joint venture between Spain's government-owned Instituto Nacional de Industria (INI), which held a majority stake, Spanish private banks, and Fiat. After being listed as an independent automaker for 36 years, the Spanish government sold SEAT to the Volkswagen Group in 1986, and it remains a fully owned subsidiary of the Group.

The headquarters of SEAT S.A. is located in Martorell, near Barcelona, at the company's industrial complex. Over 468,000 units were produced in 2020 with more than 427,000 cars exported to over 75 countries worldwide.
Rhapsody: Child of Blood
Rhapsody: Child of Blood is a fantasy novel by American writer Elizabeth Haydon, the first book in The Symphony of Ages. It was first published in 1999 by Tor Books. The story is continued in Prophecy: Child of Earth.

Prophecy: Child of Earth
Prophecy: Child of Earth is a fantasy novel by American writer Elizabeth Haydon, first published in 2000 by Tor Books. It is the second book in The Symphony of Ages series. In it, Rhapsody, Grunthor and Achmed work to find a place in the new world.
Perovskite (structure)
A perovskite is a crystalline material of formula ABX3 with a crystal structure similar to that of the mineral perovskite, this latter consisting of calcium titanium oxide (CaTiO3). The mineral was first discovered in the Ural mountains of Russia by Gustav Rose in 1839 and named after Russian mineralogist L. A. Perovski (1792–1856). In addition to being one of the most abundant structural families, perovskites have wide-ranging properties and applications.

Calcium titanate
Calcium titanate is an inorganic compound with the chemical formula CaTiO3. As a mineral, it is called perovskite, named after Russian mineralogist, Lev Perovski (1792–1856).  It is a colourless, diamagnetic solid, although the mineral is often coloured owing to impurities.
Lasničić family
The Lasničić family (Latin: Lacnicith, Lasincich, Lasnitichi, Lasnicit, Lasnizith, Laznichig, Lisnicig, Lisnicik), also known as Lačničić and Lisničić, was one of the twelve noble tribes of the Kingdom of Croatia, mentioned in the Pacta conventa.

Twelve noble tribes of Croatia
The twelve noble tribes of Croatia (Latin: nobiles duodecim generationum regni Croatie), also known as twelve noble families of Croatia, was a medieval institution of nobility, alliance, or narrow noble community in the Kingdom of Croatia, which can be traced back at least to the 14th century, while the first mention of the institution was in the Pacta conventa document, which is supposedly a later copy of the original from 1102. Regardless of possible earlier references, the first verifiable mention dates from 1350, while the last from 1459. It is considered that by socio-economic power it was composed of lower and middle nobility, which had a privilege of retain and use of heirdom, tax exemption, and limited military obligations to the king. The twelve tribes are Čudomirić, Gusić, Kačić, Kukar, Jamomet, Lasničić, Lapčan and Karinjan, Mogorović, Poletčić, Snačić, Šubić, and Tugomirić.
Politics of Papua New Guinea
The politics of Papua New Guinea takes place in a framework of a parliamentary representative democratic multi-party system, whereby the prime minister is the head of government. Papua New Guinea is an independent Commonwealth realm, with the monarch serving as head of state and a governor-general, nominated by the National Parliament, serving as their representative. Executive power is exercised by the government. Legislative power is vested in both the government and parliament.

Constitutional safeguards include freedom of speech, press, worship, movement, and association. The judiciary is independent of the executive and the legislature.

National Parliament of Papua New Guinea
The National Parliament of Papua New Guinea is the unicameral national legislature in Papua New Guinea. It was created in 1964 as the House of Assembly of Papua and New Guinea but gained its current name after the nation was granted independence in 1975.