hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Group ring
In algebra, a group ring is a free module and at the same time a ring, constructed in a natural way from any given ring and any given group. As a free module, its ring of scalars is the given ring, and its basis is the set of elements of the given group. As a ring, its addition law is that of the free module and its multiplication extends "by linearity" the given group law on the basis. Less formally, a group ring is a generalization of a given group, by attaching to each element of the group a "weighting factor" from a given ring.

If the ring is commutative then the group ring is also referred to as a group algebra, for it is indeed an algebra over the given ring. A group algebra over a field has a further structure of a Hopf algebra; in this case, it is thus called a group Hopf algebra.

The apparatus of group rings is especially useful in the theory of group representations.

Maschke's theorem
In mathematics, Maschke's theorem, named after Heinrich Maschke, is a theorem in group representation theory that concerns the decomposition of representations of a finite group into irreducible pieces. Maschke's theorem allows one to make general conclusions about representations of a finite group G without actually computing them. It reduces the task of classifying all representations to a more manageable task of classifying irreducible representations, since when the theorem applies, any representation is a direct sum of irreducible pieces (constituents). Moreover, it follows from the Jordan–Hölder theorem that, while the decomposition into a direct sum of irreducible subrepresentations may not be unique, the irreducible pieces have well-defined multiplicities. In particular, a representation of a finite group over a field of characteristic zero is determined up to isomorphism by its character.
Swiss Cup
The Swiss Cup (German: Schweizer Cup; French: Coupe de Suisse; Italian: Coppa Svizzera; Romansh: Cuppa Svizra)  is a football cup competition that has been organised annually since 1925–26 season by the Swiss Football Association.

The Swiss Cup final is usually the most important game of the year with a high attendance. The competition is also shaped by games in the first rounds when villages celebrate the tie of their club with a professional team leading to infrastructure improvements and often thousands of spectators at the local football pitch. Since 1999 the cup winners earns the chance to qualify for the UEFA Europa League or the UEFA Conference League in accordance with the rankings of Switzerland in the UEFA coefficient.

2015–16 FC Basel season
The 2015–16 FC Basel season was the club's 123rd season and their 21st consecutive season in the top flight of Swiss football since their promotion in the 1993–94 season. Basel's 2015–16 Swiss Super League campaign began on 19 July at home against Vaduz. In addition to the Swiss Super League, Basel also participated in the season's Champions League, Europa League, and Swiss Cup.
Chattahoochee River
The Chattahoochee River (/ˌtʃætəˈhuːtʃi/) is a river in the Southeastern United States. It forms the southern half of the Alabama and Georgia border, as well as a portion of the Florida and Georgia border. It is a tributary of the Apalachicola River, a relatively short river formed by the confluence of the Chattahoochee and Flint rivers and emptying from Florida into Apalachicola Bay in the Gulf of Mexico. The Chattahoochee River is about 430 miles (690 km) long. The Chattahoochee, Flint, and Apalachicola rivers together make up the Apalachicola–Chattahoochee–Flint River Basin (ACF River Basin). The Chattahoochee makes up the largest part of the ACF's drainage basin.

Choctawhatchee River
The Choctawhatchee River is a 141-mile-long (227 km) river in the southern United States, flowing through southeast Alabama and the Panhandle of Florida before emptying into Choctawhatchee Bay in Okaloosa and Walton counties. The river, the bay and their adjacent watersheds collectively drain 5,350 square miles (13,900 km2).
Novardok Yeshiva
The Novardok Yeshiva was one of the largest and most important yeshiva in pre-World War II Europe, and a force within the Mussar movement. It was the first of hundreds of Mussar yeshivas which were all called Novardok yeshivas.

The yeshiva was established in Novogrudok, Minsk Governorate, Russian Empire in 1896, together with a Kollel for married men, under the direction of Rabbi Yosef Yozel Horwitz, an alumnus of the Kovno Kollel and pupil of Rabbi Yisrael Salanter. He was known as the Alter fun Novardok, "the elder of Novardok" in Yiddish.

Novardok yeshivas were opened in major cities likr Kyiv, Kharkiv, Nizhny Novgorod, Rostov-on-Don, Zhytomyr, Berdychiv, Tsaritsyn (now Volgograd), Saratov, Plogid, and Chernihiv. Influenced by the Alter, his students also created yeshivas in Kherson, Mohyliv-Podilskyi, Kamieniec-Podolski, Berdichev, Nikolaev, Bălţi, Odessa, Piotrków Trybunalski and other places.

Yeshivas Knesses Yisrael (Slabodka)
54°54′38″N 23°53′12″E﻿ / ﻿54.910623°N 23.886702°E﻿ / 54.910623; 23.886702

Yeshivas Knesses Yisrael (Yiddish: סלאבאדקער ישיבה; Lithuanian: Vilijampolės (Slabados) ješiva) was a yeshiva located in the town of Vilijampolės Slabada in the Kovno Governorate of the Russian Empire (now Vilijampolė in Kaunas, Lithuania). It operated from the late 19th century until World War II.
Project Blowed
Project Blowed is an open-mic workshop, its affiliated underground hip hop crew, and record label based in Los Angeles, California at Leimert Park. This hip hop function started in 1994 and features many music groups, emcees, dancers, music producers, and graffiti artists local to the Southern California area.

Decon
Decon is a New York–based advertising agency and record label. Decon is known for their "Green Week" initiative for NBC Universal, which involved an installation at the 30 Rockefeller Center. Additionally, Decon has produced documentary-style profiles featuring Nissan Leaf. They were also involved in launch of the Fiat 500 in New York in the year 2011.
Stephen Nash's titi monkey
Stephen Nash's titi monkey (Plecturocebus stephennashi), also known as just Nash's titi or Stephen Nash's monkey, is a species of titi monkey, a type of New World monkey, endemic to the eastern bank of the Purus River in Brazil. It was discovered by Marc van Roosmalen in 2001 when local fishermen brought specimens to his breeding center. It was described in 2002. It was named in honor of Stephen D. Nash, an illustrator for Conservation International, the organization that funded van Roosmalen's work. The monkey is largely silver with a black forehead and red sideburns and chest, as well as on the underside of the species' limbs. It is 28 inches long, although 17 inches is taken up by the titi's tail.

Hershkovitz's titi monkey
Hershkovitz's titi monkey (Plecturocebus dubius) is a species of titi monkey, a type of New World monkey, from South America. It is found in Bolivia, Brazil, and Peru. The common name is in reference to American zoologist Philip Hershkovitz, who described the species as Callicebus dubius in 1988.
Sigay
Sigay, officially the Municipality of Sigay (Ilocano: Ili ti Sigay; Filipino: Bayan ng Sigay), is a municipality in the province of Ilocos Sur, Philippines. According to the 2024 census, it has a population of 2,577 people, making it the least populated municipality in the province.

Sugpon
Sugpon, officially the Municipality of Sugpon (Ilocano: Ili ti Sugpon; Filipino: Bayan ng Sugpon), is a municipality in the province of Ilocos Sur, Philippines. According to the 2024 census, it has a population of 4,238 people.
Lendinara
Lendinara is a comune in the province of Rovigo, Veneto, northern Italy. It is part of the historical and geographical region of Polesine.

It is the birthplace of Domenico Montagnana (1680–1750), one of the world's finest violin and cello makers.  Tenor Domenico Ronconi was also born in the town.

In the latter part of the 19th century, it was the home of Jessie White Mario, the English woman who took an active part in the struggle for the Unification of Italy at the side of Mazzini and Garibaldi. Outside of the town stands the Sanctuary of Nostra Signora del Pilastrello (Our Lady of the Pilaster), at the site of a shrine built in the 16th century to house an icon of the Madonna. The abbey and church were reconstructed in the 19th century.

Badia Polesine
Badia Polesine is a comune (municipality) in the Province of Rovigo in the Italian region Veneto, located about 70 kilometres (43 miles) southwest of Venice and about 25 kilometres (16 miles) west of Rovigo. It is part of the upper Polesine, and is bounded by the Adige river, which separates the communal territory from the province of Padua.

Badia Polesine borders the following municipalities: Canda, Castagnaro, Castelbaldo, Giacciano con Baruchella, Lendinara, Masi, Piacenza d'Adige, Terrazzo, Trecenta. The main sight is the abbey of Vangadizza.

The town has a station on the Verona-Legnago-Rovigo railroad. It can be reached by road through the  SS343 Transpolesana national road and the A31 motorway.
NCHC Offensive Defenseman of the Year
The NCHC Offensive Defenseman of the Year is an annual award given out at the conclusion of the National Collegiate Hockey Conference regular season to the best defenseman in the conference as voted by the coaches of each NCHC team.

The Offensive Defenseman of the Year was first awarded in 2014 and is a successor to the CCHA Best Defensive Defenseman which was discontinued after the conference dissolved due to the 2013–14 NCAA conference realignment.

List of All-NCHC Teams
The All-NCHC Teams are composed of players at all positions from teams that are members of the National Collegiate Hockey Conference, an NCAA Division I hockey-only conference. Each year, beginning in 2013–14, at the conclusion of the NCHC regular season the head coaches and one student-athlete from each member team vote for players to be placed on each all-conference team. An honorable mention team was introduced in the 2014-15 season. The all-NCHC teams are a successor to the All-CCHA Teams which were discontinued after the conference dissolved due to the 2013–14 NCAA conference realignment.

The all-conference teams are composed of one goaltender, two defensemen and three forwards. Players may only appear once per year on any of the first or second teams but freshman may appear on both the rookie team and one of the other all-conference teams.
Alexander Samokhvalov (artist)
Alexander Nikolayevich Samokhvalov (Russian: Алекса́ндр Никола́евич Самохва́лов; 21 August 1894 – 20 August 1971) was a Soviet Russian painter, watercolorist, graphic artist, illustrator, art teacher and Honored Arts Worker of the RSFSR, who lived and worked in Leningrad. He was a member of the Leningrad branch of Union of Artists of Russian Federation, and was regarded as one of the founders and brightest representatives of the Leningrad school of painting, most famous for his genre and portrait painting.

Lev Orekhov
Lev Nikolaevich Orekhov (Russian: Ле́в Никола́евич Оре́хов; November 8, 1913 – November 6, 1992) was a Russian Soviet painter, who lived and worked in Leningrad. He was regarded as one of the representatives of the Leningrad school of painting.
Turandot
Turandot (Italian pronunciation: [turanˈdo] or, prescribed, [turanˈdɔt] ⓘ; see below) is an opera in three acts by Giacomo Puccini to a libretto in Italian by Giuseppe Adami and Renato Simoni. Puccini died in 1924, and his opera was left unfinished. The music was completed by Franco Alfano  and premiered on 25 April 1926, almost a year and a half after Puccini's death.
The opera is set in China and follows the Prince Calaf, who falls in love with the cold-hearted Princess Turandot. In order to win her hand in marriage, a suitor must solve three riddles, with a wrong answer resulting in his execution. Calaf passes the test, but Turandot refuses to marry him. He offers her a way out: if she is able to guess his name before dawn the next day, he will accept death.

I Lombardi alla prima crociata
I Lombardi alla Prima Crociata (The Lombards on the First Crusade) is an operatic dramma lirico in four acts by Giuseppe Verdi to an Italian libretto by Temistocle Solera, based on an epic poem by Tommaso Grossi, which was "very much a child of its age; a grand historical novel with a patriotic slant". Its first performance was given at the Teatro alla Scala in Milan on 11 February 1843. Verdi dedicated the score to Maria Luigia, the Habsburg Duchess of Parma, who died a few weeks after the premiere. In 1847, the opera was significantly revised to become Verdi's first grand opera for performances in France at the Salle Le Peletier of the Paris Opera under the title of Jérusalem.
Emilia-Romagna
Emilia-Romagna (UK: /ɪˌmiːliə roʊˈmɑːnjə/, US: /eɪˌ-/, both also /ɛˌ-/, Italian: [eˈmiːlja roˈmaɲɲa]) is an administrative region of northern Italy, comprising the historical regions of Emilia and Romagna. Its capital is Bologna. It has a population of over 4.4 million in an area of 22,509.67 km2 (8,691 sq mi).

Emilia-Romagna is one of the wealthiest and most developed regions in Europe, with the third highest gross domestic product per capita in Italy. It is also a cultural center, being the home of the University of Bologna, the oldest university in the world. Some of its cities, such as Modena, Parma, Ferrara, and Ravenna, are UNESCO heritage sites. It is a center for food and automobile production (such as Ferrari, Lamborghini, and Maserati). It has coastal resorts such as Cervia, Cesenatico, and Rimini. In 2018, the Lonely Planet guide named Emilia-Romagna as the best place to see in Europe.

AC Reggiana 1919
Associazione Calcio Reggiana, commonly referred to as Reggiana, is a professional football club based in Reggio Emilia, Emilia-Romagna, Italy. The club was formed in 1919, reformed in 2005 (Serie C2) and 2018 (Serie D) after going bankrupt twice, and currently plays in the Serie B, the second tier of Italian football. Reggiana is known as i Granata (lit. 'the Maroons') in reference to the club's main colour: maroon.

The club was reformed twice after going bankrupt: in 2005 as Reggio Emilia Football Club, and in 2018 as Reggio Audace Football Club. On both occasions, the club regained the naming rights and the trophies of A.C. Reggiana via judicial auction. The club has participated in Serie A, the top tier of Italian football, seven times; their last appearance dates back to the 1996–97 season.
Carla Bley
Carla Bley (born Lovella May Borg; May 11, 1936 – October 17, 2023) was an American jazz composer, pianist, organist, and bandleader. An important figure in the free jazz movement of the 1960s, she gained acclaim for her jazz opera Escalator over the Hill (released as a triple LP set), as well as a book of compositions that have been performed by many other artists, including Gary Burton, Jimmy Giuffre, George Russell, Art Farmer, Robert Wyatt, John Scofield, and her ex-husband Paul Bley. She was a pioneer in the development of independent artist-owned record labels, and recorded over two dozen albums between 1966 and 2019.

Lester Bowie
Lester Bowie (October 11, 1941 – November 8, 1999) was an American jazz trumpet player and composer. He was a member of the Association for the Advancement of Creative Musicians and co-founded the Art Ensemble of Chicago.
Marathon
The marathon is a long-distance foot race with a distance of 42.195 kilometres (c. 26 mi 385 yd), usually run as a road race, but the distance can be covered on trail routes. The marathon can be completed by running or with a run/walk strategy. There are also wheelchair divisions. More than 800 marathons are held worldwide each year, with the vast majority of competitors being recreational athletes, as larger marathons can have tens of thousands of participants.

A creation of the French philologist Michel Bréal inspired by a story from Ancient Greece, the marathon was one of the original modern Olympic events in 1896 in Athens. The distance did not become standardized until 1921. The distance is also included in the World Athletics Championships, which began in 1983. It is the only running road race included in both championship competitions (walking races on roads are also contested in both).

Athletics at the 2004 Summer Olympics – Men's marathon
The Men's marathon at the 2004 Summer Olympics took place on August 29 in the streets of Athens, Greece where one hundred and one athletes from 59 nations competed. The event was won by Stefano Baldini of Italy, the nation's first victory in the event since 1988 and second overall. The United States reached the podium in the event for the first time since 1976 with Meb Keflezighi's silver. Vanderlei de Lima took bronze, Brazil's first-ever medal in the men's marathon.

As with the previous Games, the marathon also marked the end of the 2004 Summer Olympics and the medal ceremony took place during the closing ceremony at the Olympic Stadium.

The event was mired in controversy after the organisers rejected an appeal for Vanderlei de Lima to be awarded gold. He was leading the race when he was tackled by a spectator, relegating him to third.
Siege of Acre (1799)
The siege of Acre of 1799 was an unsuccessful French siege of the Ottoman city of Acre (now Akko in modern Israel) and was the turning point of Napoleon's invasion of Egypt and Syria, along with the Battle of the Nile.  It was Napoleon's third tactical defeat in his career, being defeated at the Second Battle of Bassano and the Battle of Caldiero three years previously during the Italian campaign, and his first major strategic defeat, along with the last time he was defeated in battle for 10 years. As a result of the failed siege, Napoleon retreated two months later and withdrew to Egypt.

Siege of El Arish
The siege of El Arish was a successful siege by French forces under Napoleon Bonaparte against Ottoman forces under Mustafa Pasha. The French army, commanded by Jean Baptiste Kléber and Jean Reynier laid siege to the fortress of El Arish for nine days. The fortress finally fell to the French on 20 February 1799.
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America (often abbreviated PNAS or PNAS USA) is a peer-reviewed multidisciplinary scientific journal. It is the official journal of the National Academy of Sciences, published since 1915, and publishes original research, scientific reviews, commentaries, and letters. According to Journal Citation Reports, the journal has a 2024 impact factor of 8.9. PNAS is the second most cited scientific journal, with more than 1.9 million cumulative citations from 2008 to 2018. In the past, PNAS has been described by US local newspapers as "prestigious", "renowned" and "high impact".

PNAS is a delayed open-access journal, with an embargo period of six months that can be bypassed for an author fee (hybrid open access). Since September 2017, open access articles are published under a Creative Commons license. Since January 2019, PNAS has been online-only, although print issues are available on demand.

The EMBO Journal
The EMBO Journal is a semi-monthly peer-reviewed scientific journal focusing on full-length papers describing original research of general interest in molecular biology and related areas. The editor-in-chief is Facundo D. Batista (Harvard Medical School).
Umanosuke Ueda
Hiroshi Ueda (上田 裕司, Ueda Hiroshi; 20 June 1940 – 21 December 2011) was a Japanese professional wrestler, better known by his ring name Umanosuke Ueda (上田 馬之助, Ueda Umanosuke).  During his wrestling career, Ueda primarily stood out for wrestling with bleached blonde hair, a practice which was rare in his day but later became more common.  His ring name was inspired by samurai warrior and Shinsengumi member Umanosuke Ueda.

Seiji Sakaguchi
Seiji Sakaguchi (坂口征二, Sakaguchi Seiji, born February 17, 1942) is a Japanese retired professional wrestler and judoka, Sakaguchi holds a 7th dan red and white belt in judo. Sakaguchi was a mainstay of New Japan Pro-Wrestling (NJPW) and also competed for the World Wide Wrestling Federation and the National Wrestling Alliance. His sons are professional wrestler and mixed martial arts fighter Yukio Sakaguchi and television actor Kenji Sakaguchi. Sakaguchi currently works for New Japan as an advisor.
Tango Province
Tango Province (丹後国, Tango no Kuni, Japanese pronunciation: [taꜜŋ.ɡo (no kɯ.ɲi), taꜜŋ.ŋo-]) was a province of Japan in the area of northern Kyoto Prefecture.  Tango bordered on Tanba to the south, Tajima to the west, and Wakasa to the east. Its abbreviated form name was Tanshū (丹州). It was also referred to as Hokutan (北丹) or Okutan (奥丹). In terms of the Gokishichidō system, Tango was one of the provinces of the San'indō circuit. Under the Engishiki classification system, Tango was ranked as one of the "middle countries" (中国) in terms of importance, and one of the "near countries" (近国) in terms of distance from the capital.  The provincial capital was located in what is now the city of Miyazu. The ichinomiya of the province is the Kono Shrine also located in Miyazu. The province had an area of 1,283.43 square kilometres (495.54 sq mi).

Hyūga Province
Hyūga Province (日向国, Hyūga no Kuni; Japanese pronunciation: [çɯꜜː.ɡa (no kɯ.ɲi), çɯꜜː.ŋa-]) was a province of Japan in the area of southeastern Kyushu, corresponding to modern Miyazaki Prefecture Hyūga bordered on Ōsumi to the south, Higo to the west, and Bungo to the north. Its abbreviated form name was Kōshū (向州), although it was also called Nisshū (日州). In terms of the Gokishichidō system, Hyūga was one of the provinces of the Saikaidō circuit. Under the Engishiki classification system, Hyūga was ranked as one of the "middle countries" (中国) in terms of importance, and one of the "far countries" (遠国) in terms of distance from the capital.
Woodcraft League of America
Woodcraft League of America, originally called the Woodcraft Indians and League of Woodcraft Indians, is a youth program, established by Ernest Thompson Seton in 1901. Despite the name, the program was created for non-Indian children. At first the group was for boys only, but later it would also include girls. Seton instructed the children in his town in Connecticut in woodcraft – knowledge and skills of life in the woods – and based much of the group's terminology and structure on the misconceptions about Native Americans that were common in that era. The program spread internationally to become the Woodcraft Movement and many of these programs still exist. Seton's Woodcraft scheme also had a strong influence on later youth programs and organizations, particularly, the Scout Movement.

Sons of Daniel Boone
The Sons of Daniel Boone (sometimes called the Society of the Sons of Daniel Boone), later the Boy Pioneers of America, was a youth program developed by Daniel Carter Beard in 1905 based on the American frontiersman. When Dan Beard joined the Boy Scouts of America (BSA) in 1910 as one of their national Scout commissioners, he merged his group into the fledgling BSA.
Antonio Cánovas del Castillo
Antonio Cánovas del Castillo (8 February 1828 – 8 August 1897) was a Spanish politician and historian known principally for serving six terms as prime minister and his overarching role as "architect" of the regime that ensued with the 1874 restoration of the Bourbon monarchy. He was assassinated by Italian anarchist Michele Angiolillo.

As leader of the Liberal-Conservative Party—also known more simply as the Conservative Party—the name of Cánovas became symbolic of the alternate succession in the Restoration regime along with Práxedes Mateo Sagasta's.

Francisco Serrano, 1st Duke of la Torre
Francisco Serrano Domínguez, 1st Duke of la Torre, Grandee of Spain, Count of San Antonio (17 December 1810 – 25 November 1885) was a Spanish marshal and statesman. He was Prime Minister of Spain in 1868–69 and regent in 1869–70.