hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Video motion analysis
Video motion analysis is a technique used to get information about moving objects from video.  Examples of this include gait analysis, sport replays, speed and acceleration calculations and, in the case of team or individual sports, task performance analysis.  The motion analysis technique usually involves a high-speed camera and a computer that has software allowing frame-by-frame playback of the video.

High-speed camera
A high-speed camera is a device capable of capturing moving images with exposures of less than ⁠1/1000⁠ second, or frame rates in excess of 250 frames per second. It is used for recording fast-moving objects as photographic images onto a storage medium.  After recording, the images stored on the medium can be played back in slow motion. Early high-speed cameras used photographic film to record the high-speed events, but have been superseded by entirely electronic devices using an image sensor (e.g. a charge-coupled device (CCD) or a MOS active pixel sensor (APS)), typically recording over 1000 frames per second onto DRAM, to be played back slowly to study the motion for scientific study of transient phenomena.
Jeremiah O'Rourke
Jeremiah O'Rourke, FAIA, (February 6, 1833 – April 22, 1915), was an Irish-American architect known primarily for his designs of Roman Catholic churches and institutions and Federal post offices. He was a founder of the Newark-based architectural firms of Jeremiah O'Rourke (active from the 1850s to the 1880s) and Jeremiah O'Rourke & Sons (active from the 1880s until his death).

Archdiocese of Newark
The Archdiocese of Newark (Latin: Archidiœcesis Novarcensis) is a Latin Church ecclesiastical jurisdiction, or archdiocese, of the Catholic Church in northeastern New Jersey in the United States.

The mother church of the archdiocese is the Cathedral Basilica of the Sacred Heart in Newark. Cardinal Joseph Tobin has been the archbishop of Newark since 2017.
State Secretary for European Affairs of the Czech Republic
The State Secretary for European Affairs of the Czech Republic (Czech: Státní tajemník pro evropské záložitosti České republiky) is the head of the European Affairs department of the Government of the Czech Republic. The State Secretary for European Affairs is responsible for coordinating Czech interests within the European Union.

The current State Secretary for European Affairs of the Czech Republic is Milena Hrdinková, serving since 1 February 2019.

Government of the Czech Republic
The Government of the Czech Republic (Czech: Vláda České republiky) exercises executive power in the Czech Republic. The members of the government are the Prime Minister of the Czech Republic (Chairman of the Government), the deputy prime minister and other ministers. It has its legal basis in the Constitution of the Czech Republic.
Bauernfrühstück
Bauernfrühstück (German pronunciation: [ˈbaʊ̯ɐnˌfʁyːʃtʏk] ⓘ; lit. 'farmer's breakfast') is a warm German dish made from  fried potatoes, eggs, green onions, parsley, and  bacon or  ham. Despite its name, it is eaten not only for breakfast but also for lunch and dinner.

Bacon
Bacon is a type of salt-cured pork made from various cuts, typically the belly or less fatty parts of the back. It is eaten as a side dish (particularly in breakfasts), used as a central ingredient (e.g., the BLT sandwich), or as a flavouring or accent.

Bacon is also used for barding and larding roasts, especially game, including venison and pheasant, and may also be used to insulate or flavour roast joints by being layered onto the meat. The word is derived from the Proto-Germanic *bakkon, meaning 'back meat'.

Meat from other animals, such as beef, lamb, chicken, goat, or turkey, may also be cut, cured, or otherwise prepared to resemble bacon, and may even be referred to as, for example, "turkey bacon". Such use is common in areas with significant Jewish and Muslim populations as both religions prohibit the consumption of pork. Vegetarian bacons such as "soy bacon" also exist.
Summary Jurisdiction Act 1884
The Summary Jurisdiction Act 1884 (47 & 48 Vict.. c. 43), also known as the Summary Jurisdiction (Repeal) Act 1884, was an act of the Parliament of the United Kingdom that clarified the Summary Jurisdiction Acts as amended by the Summary Jurisdiction Act 1879 (42 & 43 Vict.) and repealed for England and Wales statutes from 1691 to 1882.

Peel's Acts
Peel's Acts (as they are commonly known) were Acts of the Parliament of the United Kingdom. They consolidated provisions from a large number of earlier statutes which were then repealed. Their purpose was to simplify the criminal law. The term refers to the Home Secretary who sponsored them, Sir Robert Peel.

Some writers apply the term Peel's Acts to the series of acts passed between 1826 and 1832. Other writers apply the term Peel's Acts specifically to five of those acts, namely chapters 27 to 31 of the session 7 & 8 Geo. 4 (1827).

According to some writers, the Criminal Law Act 1826 (7 Geo. 4. c. 64) was the first of Peel's Acts.

The acts were the product of a failed attempt to codify the criminal law.
Walbrook Club
The Walbrook Club is a members' club in the City of London, located near the Mansion House and Bank of England in the Ward of Walbrook.

A Queen Anne-style townhouse, adjacent to St Stephen's Church at the end of a private court next to Rothschild's UK offices and opposite Bloomberg European Headquarters, the Club comprises a bar, a dining room, as well as two smaller reception rooms.

Bloomberg London
Bloomberg London is an office building in the City of London, which was opened in 2017. It is owned by Bloomberg L.P. and functions as their European headquarters. It is at 3 Queen Victoria Street, to the west of Walbrook, on the site previously occupied by Bucklersbury House.
Kurt Swinghammer
Kurt Swinghammer is a Canadian singer-songwriter and visual artist based in Toronto.

He has released 13 full-length albums of original songs and as a session musician appears on over 100 CDs. He has also composed extensively for film and television. As a visual artist he is represented in the permanent collection of the Canada Council Art Bank. He has worked in the commercial realm as illustrator, graphic designer, wardrobe designer, set designer, and art director on music videos.

Swinghammer currently exhibits his paintings at INabstracto in Toronto and the True North Gallery in Waterdown, Ontario. In 2016, True North Records released Sexsmith Swinghammer Songs by Lori Cullen, which features 12 songs co-written with lyricist Ron Sexsmith. In 2017, he independently released the self-produced album titled Another Another and created animated videos for each of the twelve tracks.

CBC Radio
CBC Radio is the English-language radio operations of the Canadian Broadcasting Corporation. The CBC operates a number of radio networks serving different audiences and programming niches, all of which (regardless of language) are outlined below.
2011 Internationaux de Nouvelle-Calédonie
The 2011 Internationaux de Nouvelle-Calédonie was a professional tennis tournament played on hard courts. It was the eighth edition of the tournament which is part of the 2011 ATP Challenger Tour. It took place in Nouméa, New Caledonia between 3 and 9 January 2011.

2011 ATP Challenger Tour
The ATP Challenger Tour was the secondary professional tennis circuit organized by the Association of Tennis Professionals (ATP). The 2011 ATP Challenger Tour calendar comprised 15 top tier Tretorn SERIE+ tournaments, and approximately 150 regular series tournaments, with prize money ranging from $35,000 up to $150,000.
West Virginia Intercollegiate Athletic Conference
The West Virginia Intercollegiate Athletic Conference (WVIAC) was a collegiate athletic conference which historically operated in the state of West Virginia (with one Kentucky member in its early years and two Pennsylvania schools during its final years).

At its inception, the conference was affiliated with the National Association of Intercollegiate Athletics (NAIA).  In 1995 it moved up to the Division II ranks of the National Collegiate Athletic Association (NCAA).

in June 2012 the football-playing members of the conference announced that they planned to withdraw to form a new conference at the end of the 2012–13 season.  This led to all but one of the WVIAC's members leaving.  The conference held its final athletic competitions in spring 2013 and was officially disbanded on September 1 of that year.

University of Virginia's College at Wise
The University of Virginia's College at Wise (UVA Wise) is a public liberal arts college located in Wise County, Virginia, and partially in the Town of Wise. It is part of the University of Virginia, though separately accredited. The college was established in 1954 as Clinch Valley College of the University of Virginia.
José María Montoya
Jose María Montoya was a Mexican diplomat who served twice as ad interim chargé d'affaires of Mexico to the United States of America (1828–1830 and 1831–1833).

During his first stint as chargé d'affaires, Montoya substituted Envoy Pablo Obregón, a former colonel in the Army of the Three Guarantees who committed suicide at the embassy in August 1828.

From February 1830 to June 1831, he was substituted by José María Tornel, who served several times as secretary of War in the cabinet of Antonio López de Santa Anna. When Tornel returned to Mexico, Montoya was reappointed as chargé and held the post until 31 December 1833, when he was substituted by Joaquín María del Castillo y Lanzas.

Montoya kept working at the embassy as trade commissioner (in Spanish: encargado de negocios), and was substituted in that post by the ephemeral Mexican emperor, Agustín de Iturbide.

José María Tornel
José María de Tornel y Mendívil (1795–1853) was a 19th-century creole (Mexican Spanish descent) Mexican army general, attorney and politician who greatly influenced Mexico’s political stage and the career of President Antonio López de Santa Anna.
2002 Internazionali Femminili di Palermo
The 2002 Internazionali Femminili di Palermo was a women's tennis tournament played on outdoor clay courts in Palermo, Italy that was part of the Tier V category of the 2002 WTA Tour. It was the 15th edition of the Internazionali Femminili di Palermo and took place from 8 July until 14 July 2002. Sixth-seeded Mariana Díaz Oliva won the singles title and earned $16,000 first-prize money.

2002 WTA Tour
The 2002 Sanex WTA Tour was the elite professional tennis circuit organized by the Women's Tennis Association (WTA) for the 2002 tennis season. The WTA Tour calendar comprised the Grand Slam tournaments (supervised by the International Tennis Federation (ITF)), the WTA Tier I-V Events, the Fed Cup (organized by the ITF) and the year-end championships.

New tournaments created for the 2002 season included the Proximus Diamond Games in Antwerp, Belgium; a new green clay event, the Sarasota Clay Court Classic, in Sarasota, U.S.; and the Nordea Nordic Light Open held in Espoo, Finland. Another new tournament was created to be held in Aarhus, Denmark, but was later cancelled. Also, the French Community Championships moved cities from Knokke-Heist to Brussels, and the Kroger St. Jude Championship was moved from Oklahoma City, U.S. to a new location in Memphis.
Cape Recife
Cape Recife (Afrikaans: Kaap Recife; Portuguese: Cabo de Recife, "Cape of the reefs") is the southeastern tip of Africa, 15 kilometres south of the South African seaport city Port Elizabeth. Cape Recife is the southern point of Algoa Bay and forms part of the Nelson Mandela Bay Metropolitan Municipality.

The name, Portuguese for “reef”, refers to the numerous reefs on which many ships stranded. The historic lighthouse was built in 1849 and is located in the Cape Recife nature reserve. Just north are the Nelson Mandela University, Port Elizabeth International Airport and SANCCOB.

Cape Recife is popular with surfers and divers. The warm Agulhas Current flows past the cape.

In 1973 the 366 ha (900 acres) Cape Recife Nature Reserve was proclaimed.

Algoa Bay
Algoa Bay is a maritime bay in the Eastern Cape, South Africa. It is located on the east coast, 683 kilometres (424 mi) east of the Cape of Good Hope.

Algoa Bay is bounded in the west by Cape Recife and in the east by Cape Padrone. The bay is up to 436 m (1,430 ft) deep. The harbour city of Port Elizabeth is situated adjacent to the bay, as is the Port of Ngqura deep-water port facility.
2023 Copa LP Chile – Doubles
Julia Lohoff and Conny Perrin won the doubles title at the 2023 Copa LP Chile, defeating Lucciana Pérez Alarcón and Daniela Seguel in the final, 7–6(7–4), 6–2.

Yana Sizikova and Aldila Sutjiadi were the reigning champions, but chose not to participate this year.

2023 Copa LP Chile
The 2023 Copa LP Chile, also known as LP Open by IND, for sponsorship reasons, was a professional women's tennis tournament played on outdoor clay courts. It was the sixth edition of the tournament which was also part of the 2023 WTA 125 season. It took place at the Hacienda Chicureo Club in Colina, Chile between 13 and 19 November 2023.
Pearl City (Boca Raton)
Pearl City is a historic African American neighborhood, and the oldest community, in Boca Raton, Florida. The establishment of Pearl City predates the official incorporation of Boca Raton. In December 2023, Pearl City was added to National Register of Historic Places by the National Park Service. The neighborhood's name is thought to be derived from the Hawaiian Pearl, a variety of pineapple grown in the Boca Raton area at the time of Pearl City's inception. Pearl City is located directly south of Glades Road between Dixie Highway and Federal Highway in Boca Raton. During segregation, Pearl City developed a rich social, economic and cultural life which persists today.

Glades Road
Glades Road is an 11.115-mile (17.888 km) long east–west arterial boulevard in southern Palm Beach County, Florida. The majority of the road is signed as State Road 808 (SR 808), but the westernmost 3.5 miles (5.63 km) is designated as County Road 808. SR 808 begins at an intersection with US 441–SR 7 in what was formerly Mission Bay (but is now unincorporated Boca Raton; its eastern terminus is an intersection with Federal Highway (US 1 and unsigned SR 5) in Boca Raton. The county-maintained segment proceeds west from US 441 / SR 7 and bends south to end at the western terminus of Palmetto Park Road (CR 798).

Glades Road is a major commuter route connecting the four major north–south arteries of Palm Beach County: US 441 / SR 7, Florida's Turnpike (SR 91), Interstate 95 (SR 9), and US 1 (SR 5), and is considered one of the most congested roads in Palm Beach County.
Ionian obol
The obol (Greek: ὀβολός, obolos; plural oboli) was the currency of the United States of the Ionian Islands between 1819 and 1863. Until 1834, 1 obol = 4 lepta (singular lepton), after which 1 obol = 5 lepta. Throughout its existence, the obol was equal to a British half penny (therefore, £1 sterling = 480 oboli). The obol replaced a series of countermarked coins denominated in Turkish paras and copper gazete coins. The obol was issued by the British and was replaced by the Greek drachma when the Ionian Islands were given to Greece, at a rate of 1 drachma = 20 oboli.

An unusual denomination was the silver 30 Lepta coin.

United States of the Ionian Islands
The United States of the Ionian Islands was a Greek state and amical protectorate of the United Kingdom between 1815 and 1864. The successor state of the Septinsular Republic, it covered the territory of the Ionian Islands, as well as the port of Parga on the Greek mainland. It was ceded by the British to Greece as a gift to the newly enthroned King George I, apart from Parga, which had been sold to Ali Pasha of Ioannina in 1819.
Siemens Vectouro
The Siemens Vectouro (previously also marketed as Viaggio Comfort and Viaggio Next Level) is a modular single-level non-traction multiple unit (NMU) built by Siemens Mobility starting 2023.

It is designed to be highly modular and configurable, including the number of coaches per set and floor height.

EuroSprinter
The EuroSprinter family of electric locomotives is a modular concept of locomotives for the European market built by Siemens Mobility. The internal Siemens product name is ES 64, with ES for EuroSprinter and the number 64 indicating the 6,400 kW power at rail.

Additional information is given in the name on the usage (U as universal, P as prototype and F as freight) and on the number of electric power systems supported (e. g. 2 as two types, 4 as all four systems commonly used in Europe).
Milnor number
In mathematics, and particularly singularity theory, the Milnor number, named after John Milnor, is an invariant of a function germ.

If f is a complex-valued holomorphic function germ then the Milnor number of f, denoted μ(f), is either a nonnegative integer, or is infinite. It can be considered both a geometric invariant and an algebraic invariant. This is why it plays an important role in algebraic geometry and singularity theory.

Wedge sum
In topology, the wedge sum is a "one-point union" of a family of topological spaces. Specifically, if X and Y are pointed spaces (i.e. topological spaces with distinguished basepoints  and ) the wedge sum of X and Y is the quotient space of the disjoint union of X and Y by the identification

where  is the equivalence closure of the relation 
More generally, suppose  is an indexed family of pointed spaces with basepoints  The wedge sum of the family is given by:

where  is the equivalence closure of the relation  
In other words, the wedge sum is the joining of several spaces at a single point. This definition is sensitive to the choice of the basepoints  unless the spaces  are homogeneous.

The wedge sum is again a pointed space, and the binary operation is associative and commutative (up to homeomorphism).

Sometimes the wedge sum is called the wedge product, but this is not the same concept as the exterior product, which is also often called the wedge product.
30th anniversary of the 1989 Tiananmen Square protests and massacre
The 30th anniversary of Tiananmen Square protests of 1989 was, principally, the events that occurred in China and elsewhere on 4 June 2019 to remember the Chinese Communist Party's crackdown on the Tiananmen Square protests of 1989 in which hundreds of people were killed.

People's Liberation Army at the 1989 Tiananmen Square protests and massacre
During the 1989 Tiananmen Square protests and massacre in Beijing, the People's Liberation Army (PLA) played a decisive role in enforcing martial law, using force to suppress the demonstrations in the city. The killings of protestors in Beijing continue to taint the legacies of the party elders, led by the military leader Deng Xiaoping, and weigh on the generation of leaders whose careers advanced as their more moderate colleagues were purged or sidelined at the time. Within China, the role of the military in 1989 remains a subject of private discussion within the ranks of the party leadership and PLA.
Derangement
In combinatorial mathematics, a derangement is a permutation of the elements of a set in which no element appears in its original position. In other words, a derangement is a permutation that has no fixed points.

The number of derangements of a set of size n is known as the subfactorial of n or the n th derangement number or n th de Montmort number (after Pierre Remond de Montmort).  Notations for subfactorials in common use include !n, Dn, dn, or n¡ .

For  n > 0 , the subfactorial !n  equals the nearest integer to ⁠n!/e⁠, where n!  denotes the factorial of n and e ≈ 2.718281828...  is Euler's number.

The problem of counting derangements was first considered by Pierre Raymond de Montmort in his Essay d'analyse sur les jeux de hazard in 1708; he solved it in 1713, as did Nicholas Bernoulli at about the same time.

Bell number
In combinatorial mathematics, the Bell numbers count the possible partitions of a set. These numbers have been studied by mathematicians since the 19th century, and their roots go back to medieval Japan. In an example of Stigler's law of eponymy, they are named after Eric Temple Bell, who wrote about them in the 1930s.

The Bell numbers are denoted , where  is an integer greater than or equal to zero. Starting with , the first few Bell numbers are

(sequence A000110 in the OEIS).

The Bell number  counts the different ways to partition a set that has exactly  elements, or equivalently, the equivalence relations on it.  also counts the different rhyme schemes for -line poems.

As well as appearing in counting problems, these numbers have a different interpretation, as moments of probability distributions. In particular,  is the -th moment of a Poisson distribution with mean 1.
Trinidad State Beach
Trinidad State Beach is a state beach 20 miles (30 km) north of Eureka in Humboldt County, California. The offshore rocks are part of the California Coastal National Monument. Colorful tide pools provide specimens to Cal Poly Humboldt's Fred Telonicher Marine Laboratory located in Trinidad.

Nearby parks include Little River State Beach just south of Trinidad and to the north, Sue-meg State Park. The Beach's latitude and longitude are 41.0594 / -124.1420.

California State Parks
California State Parks is the state park system for the U.S. state of California. The system is administered by the California Department of Parks and Recreation, a department under the California Natural Resources Agency. The California State Parks system is the largest state park system in the United States.

California State Parks administers 279 separate park units on 1.4 million acres (5,700 km2), with over 280 miles (450 km) of California coastline; 625 miles (1,006 km) of lake and river frontage; nearly 15,000 campsites; and 3,000 miles (4,800 km) of hiking, biking, and equestrian trails. Headquartered in Sacramento, park administration is divided into 21 districts.
Ghost Town Blues Band
Ghost Town Blues Band is an American blues and blues rock band. Formed in 2009 in Memphis, Tennessee, United States, they have released five albums (including one live recording) since 2010. Their 2019 album, Shine, reached number one on the US Billboard Top Blues Albums Chart. They have opened for the Steve Miller Band, John Mayall, Keb' Mo', Jonny Lang, John Lee Hooker Jr. and Booker T. Jones.

Living Blues magazine stated "GTBB shows what can happen when the past is distilled through young sensibilities, voices, and instruments. This is 21st century blues at its best." The six piece band uses an unusual array of musical instruments, including organs, cigar box guitars, harmonicas, electric push brooms, plus brass and percussion.

Keb' Mo'
Kevin Roosevelt Moore (born October 3, 1951), known as Keb' Mo', is an American blues musician. He is a singer, guitarist and songwriter, living in Nashville, Tennessee. He has been described as "a living link to the seminal Delta blues that travelled up the Mississippi River and across the expanse of America." His post-modern blues style is influenced by many eras and genres, including folk, rock, jazz, pop and country. The moniker "Keb Mo" was coined by his original drummer, Quentin Dennard, and picked up by his record label as a "street talk" abbreviation of his given name.