hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
PeruRail
PeruRail is a railway operator providing tourist, freight, and charter services in southern Peru. It was founded in 1999 by two Peruvian entrepreneurs and the British company Sea Containers.

The main line between the port of Matarani, Arequipa, Cusco and Puno on Lake Titicaca. It was formerly known as the Ferrocarril del Sur (Peru Southern Railway), and was for a time owned and operated by the ENAFER state company. It is the third highest railway in the world after the Qinghai–Tibet Railway to Tibet and the FCCA line from Lima to Huancayo, and is the longest line in Peru.

From Cusco, PeruRail provides passenger services on the 3 ft (914 mm) Ferrocarril Santa Ana to Aguas Calientes, delivering tourists for Machu Picchu.

It operates in a 50/50 joint venture between Belmond Limited and Peruvian Trains and Railways, owned by two Peruvian entrepreneurs; Lorenzo Sousa Debarbieri is the chairman of the board of directors of the company.

Belmond Limited
Belmond Ltd. (formerly Orient-Express Hotels Ltd.) is a hospitality and leisure company that operates hotels, train services and river cruises and safaris worldwide. In 2024, the company has 47 properties in 28 countries and territories, with 32 hotels, six tourist trains, seven river cruise boats and two safaris.
Lithosphere
A lithosphere is the rigid outermost rocky shell of a terrestrial planet or natural satellite. On Earth, it is composed of the crust and the lithospheric mantle, the topmost portion of the upper mantle that behaves elastically on time scales of up to thousands of years or more. The crust and upper mantle are distinguished on the basis of chemistry and mineralogy.

List of tectonic plates
This is a list of tectonic plates on Earth's surface. Tectonic plates are pieces of Earth's crust and uppermost mantle, together referred to as the lithosphere. The plates are around 100 km (62 mi) thick and consist of two principal types of material: oceanic crust (also called sima from silicon and magnesium) and continental crust (sial from silicon and aluminium). The composition of the two types of crust differs markedly, with mafic basaltic rocks dominating oceanic crust, while continental crust consists principally of lower-density felsic granitic rocks.
A&M Records, Inc. v. Napster, Inc.
A&M Records, Inc. v. Napster, Inc., 239 F.3d 1004 (9th. Cir., 2001) was a landmark intellectual property case in which the United States Court of Appeals for the Ninth Circuit affirmed a district court ruling that the defendant, peer-to-peer file sharing service Napster, could be held liable for contributory infringement and vicarious infringement of copyright. This was the first major case to address the application of copyright laws to peer-to-peer file sharing.

While A&M Records served as the lead plaintiff, Napster was sued by 18 different record companies, all of which were members of the Recording Industry Association of America (RIAA). Additionally, songwriters Jerry Leiber and Mike Stoller were included on the Circuit Court appeal, representing the interests of "all others similarly situated."

File sharing
File sharing is the practice of distributing or providing access to digital media, such as computer programs, multimedia (audio, images and video), documents or electronic books. Common methods of storage, transmission and dispersion include removable media, centralized servers on computer networks, Internet-based hyperlinked documents, and the use of distributed peer-to-peer networking.

File sharing technologies, such as BitTorrent, are integral to modern media piracy, as well as the sharing of scientific data and other free content.
Professional wrestling match types
Many types of wrestling matches, sometimes called "gimmick matches" in the jargon of the business, are performed in professional wrestling. Some gimmick matches are more common than others and are often used to advance or conclude a storyline. Throughout professional wrestling's decades-long history, some gimmick matches have spawned many variations of the core concept.

Elimination Chamber (2014)
The 2014 Elimination Chamber (known as No Escape in Germany) was a professional wrestling pay-per-view (PPV) event produced by WWE. It was the fifth Elimination Chamber and took place on February 23, 2014, at the Target Center in Minneapolis, Minnesota. It was WWE's final PPV to air before the launch of their online streaming service, the WWE Network, on February 24; following its launch, the events began to be simultaneously broadcast on PPV and livestreamed on the WWE Network.

Eight matches took place at the event, including one on the Kickoff pre-show. In the main event, Randy Orton retained the WWE World Heavyweight Championship in an Elimination Chamber match, defeating John Cena, Daniel Bryan, Christian, Cesaro, and Sheamus.

The event had 183,000 buys, down from previous year's 213,000 buys.
Kalevi Sorsa
Taisto Kalevi Sorsa (21 December 1930 – 16 January 2004) was a Finnish politician who served as Prime Minister of Finland three times: 1972–1975, 1977–1979 and 1982–1987. At the time of his death he still held the record for most days of incumbency as Finnish prime minister. He was also a long-time leader of the Social Democratic Party of Finland.

Martti Miettunen
Martti Juhani Miettunen (17 April 1907 – 19 January 2002) was a Finnish politician who served twice as Finland's prime minister, from 1961 to 1962 and again from 1975 to 1977.

Miettunen was born in Simo, the son of a smallholder. He studied agriculture, and worked as a farmer and an agricultural advisor before entering politics. He served in Parliament as a representative for the Agrarian Party from 1945 to 1958, and then served as Governor of the Province of Lapland from 1958 to 1973. He was awarded the honorary title of Counsellor of State in 1977.

Miettunen served as a cabinet minister for 4,300 days, the eighth-longest period of service in Finnish political history. He was also known as President Urho Kekkonen's right-hand man.

He died at the age of 94 in the Kauniainen military hospital near Helsinki in early 2002.
Professional wrestling match types
Many types of wrestling matches, sometimes called "gimmick matches" in the jargon of the business, are performed in professional wrestling. Some gimmick matches are more common than others and are often used to advance or conclude a storyline. Throughout professional wrestling's decades-long history, some gimmick matches have spawned many variations of the core concept.

Junkyard Dog
Sylvester Ritter (December 13, 1952 – June 1, 1998) was an American professional wrestler and college football player, best known for his time in Mid-South Wrestling, where he would serve as a world heavyweight champion, and the World Wrestling Federation as the Junkyard Dog (or JYD). He was known for entering the ring with his trademark chain attached to a dog collar, headlining cards that drew large crowds and regularly sold out the Louisiana Superdome and other major venues. WWE author Brian Shields called him one of the most electrifying and charismatic wrestlers in the country, particularly during his peak in the early 1980s. JYD was also known for his upper body strength, which saw him regularly bodyslam large wrestlers. The word "thump," which referred to JYD's powerslam, was prominently displayed on his wrestling trunks. He was posthumously inducted into the WWE Hall of Fame class of 2004.
First Epistle to Timothy
The First Epistle to Timothy is one of three letters in the New Testament of the Bible often grouped together as the pastoral epistles, along with Second Timothy and Titus. The letter, traditionally attributed to the Apostle Paul, consists mainly of counsels to his younger colleague and delegate Timothy regarding his ministry in Ephesus (1:3). These counsels include instructions on the organization of the Church and the responsibilities resting on certain groups of leaders therein as well as exhortations to faithfulness in maintaining the truth amid surrounding errors.

Most modern scholars consider the pastoral epistles to have been written after Paul's death, although "a small and declining number of scholars still argue for Pauline authorship".

Codex Mosquensis I
Codex Mosquensis I designated by Kap or 018 (in the Gregory-Aland numbering), Απρ1 (Soden), is a Greek uncial manuscript of New Testament, palaeographically it has been assigned to the 9th century. The manuscript is lacunose.
FC DAC 1904 Dunajská Streda
FC DAC 1904 is a Slovak professional football club based in Dunajská Streda which competes in the Slovak First Football League. In the 2007–08 season, they were the west group champions of the Slovak Third League. In the 2008–09 season, after merging with FC Senec, they entered the top division. The club is strongly associated with and supported by the Hungarian minority in Slovakia.

KFC Komárno
KFC Komárno is a Slovak football club based in the town of Komárno. The club was founded on 29 April 1900 in Komárom, Kingdom of Hungary in the main hall of the town hall by the initialization of András Beliczay. The team's colours are purple and white. The motto of the team is "Kedv, Kitartás, Küzdelem", this is represented in the logo as K.K.K., translation from Hungarian to English: Spirit, Endurance, Fight.
Terry O'Connor (rugby league)
Terence "Tez" Dennis Jason O'Connor (born 13 October 1971) is a former professional rugby league footballer and commentator for Sky Sports. A Great Britain, England, Ireland international and Lancashire representative prop or second-row, he played his club rugby for English clubs Salford, Wigan and Widnes.

Rugby League Heritage Centre
The Rugby League Heritage Centre was formerly located in the basement of the George Hotel, Huddersfield, West Yorkshire, England. It was the first rugby league heritage museum and was significantly influenced by Sky Sports presenter and former Great Britain international Mike Stephenson.
Trolleybus
A trolleybus (also known as trolley bus, trolley coach, trackless trolley, trackless tram (in the 1910s and 1920s), road tram or simply trolley) is an electric bus that draws power from dual overhead lines (generally suspended from roadside posts) using spring-loaded or pneumatically raised trolley poles. Two wires, and two trolley poles, are required to complete the electrical circuit. This differs from a tram or streetcar, which normally uses the track as the return path, needing only one wire and one pole (or pantograph). They are also distinct from other kinds of electric buses, which usually rely on batteries. Power is most commonly supplied as 600-volt direct current in older systems and 750-volts in newer systems, but there are exceptions.

Currently, around 300 trolleybus systems are in operation, in cities and towns in 43 countries. Altogether, more than 800 trolleybus systems have existed, but not more than about 400 concurrently.

Bus lane
A bus lane or bus-only lane is a lane restricted to buses, generally to speed up public transport that would be otherwise held up by traffic congestion. The related term busway describes a roadway completely dedicated for use by buses, whilst bus gate describes a short bus lane often used as a short cut for public transport. Bus lanes are a key component of a high-quality bus corridor (QBC) and bus rapid transit (BRT) network, improving bus travel speeds and reliability by reducing delay caused by other traffic.

A dedicated bus lane may occupy only part of a roadway which also has lanes serving general automotive traffic; in contrast to a transit mall which is a pedestrianized roadway also served by transit.
Long-tailed house bat
The long-tailed house bat or long-tailed serotine bat (Eptesicus hottentotus) is a species of vesper bat found in Kenya, Lesotho, Malawi, Mozambique, Namibia, South Africa, Zambia, and Zimbabwe. It is found in savanna, subtropical or tropical dry shrubland, Mediterranean-type shrubby vegetation, rocky areas, and caves.

Melck's house bat
Melck's house bat (Neoromicia melckorum) is a species of vesper bat. It is found in Democratic Republic of the Congo, Kenya, Malawi, Mozambique, South Africa, Tanzania, Zambia, Zimbabwe and Madagascar. Its natural habitat is savanna.
Aris Limassol FC
Aris Limassol (Greek: Άρης Λεμεσού) is a professional Cypriot football club based in Limassol and one of the founder members of Cyprus Football Association. The club's colours are green, black and white, and their home is the Alphamega Stadium. Founded in 1930, Aris Limassol is one of the most historic football clubs of Limassol.

The club also maintains teams in other sports including basketball, table tennis, darts, bowling and chess. The Aris chess team dominated Cypriot chess in the 1980s.

Ethnikos Assia FC
Ethnikos Assia Football Club (Greek: Εθνικός 'Ασσιας) is a Cypriot football team currently playing in the Cypriot Second Division. The team was established in Assia, Famagusta, but since the Turkish invasion of 1974, Ethnikos became a refugee team. The club is now based in the capital Nicosia and play their home games at the Makario. The club has played three times in the first division, the last time was during the 2001–02 season.
Professional wrestling match types
Many types of wrestling matches, sometimes called "gimmick matches" in the jargon of the business, are performed in professional wrestling. Some gimmick matches are more common than others and are often used to advance or conclude a storyline. Throughout professional wrestling's decades-long history, some gimmick matches have spawned many variations of the core concept.

N-1 Victory
The N-1 Victory is an annual professional wrestling round-robin tournament held by Pro Wrestling Noah, established in 2010 as the Global League. In 2019, the tournament was rebranded as the N-1 Victory.

The N-1 Victory adopts a points system, with two points for a win, one for a time expired draw, and, none for other draw or a loss. The tournament matches are held under the GHC title match rules as the base rule, having a 30-minute time limit. The prize for winning the tournament is a shot at the GHC Heavyweight Championship. In the 2024 edition, Kaito Kiyomiya, reigning GHC Heavyweight Champion, defended the title in the final.

In the below results, (c) signifies the GHC Heavyweight Champion at the time of each tournament.
Goldbach's conjecture
Goldbach's conjecture is one of the oldest and best-known unsolved problems in number theory and all of mathematics. It states that every even natural number greater than 2 is the sum of two prime numbers.

The conjecture has been shown to hold for all natural numbers less than 4×1018, but remains unproven despite considerable effort.

Semiprime
In mathematics, a semiprime is a natural number that is the product of exactly two prime numbers. The two primes in the product may equal each other, so the semiprimes include the squares of prime numbers.
Because there are infinitely many prime numbers, there are also infinitely many semiprimes. Semiprimes are also called biprimes, since they include two primes, or second numbers, by analogy with how "prime" means "first".  Alternatively semiprimes are called almost-prime numbers, specifically the "2-almost-prime" biprime and "3-almost-prime" triprime.
Cuttack district
Cuttack district is one of the 30 districts of Odisha state in India. It is located in the coastal part of the state and its administrative headquarters are located in the city of Cuttack. As of 2011 Census, after Ganjam, it is the second most populous district of Odisha, with a population of 2,624,470. The name is an anglicized form of Kataka or Katak meaning Fort – referring to the Barabati Fort. The district is bisected by the river Mahanadi and its numerous distributaries and occupies a large portion of the river's delta. It is bounded by the Angul, Dhenkanal, Nayagarh and Khurda districts to the west while its southern and eastern boundaries touch Puri, Jagatsinghpur, Kendrapara and Jajpur districts.

Ravenshaw University
Ravenshaw University, formerly known as Ravenshaw College, is a co-educational state university situated in Cuttack, Odisha on the eastern coast of India. Founded as Ravenshaw College in 1868, the institution became a university in 2006. The university has nine schools, thirty three academic departments and a student enrolment of nearly 8,000. It is one of the oldest educational institutes in the country and its history is synonymous with the history of modern Odisha.
F.C. Copenhagen
Football Club Copenhagen (Danish: Football Club København, pronounced [kʰøpm̩ˈhɑwˀn]), commonly known as F.C. København, F.C. Copenhagen, Copenhagen, or simply FCK, is a Danish professional football club based in Frederiksberg, FCK was founded in 1992 as a superstructure on top of Kjøbenhavns Boldklub and Boldklubben 1903.

F.C. Copenhagen has won a record 16 Danish Football Championships and a record 10 Danish Cups. In European football F.C. Copenhagen has reached the group stage of the UEFA Champions League and the group stage of the UEFA Europa League more times than any other Danish club.

Copenhagen plays its matches at the Parken Stadium, which also serves as the venue for Denmark national football team matches. Since their foundation, FCK have developed a fierce rivalry with Brøndby IF. The Copenhagen Derby games between the two sides have attracted some of the biggest crowds in Danish football history.

2003–04 Danish Superliga
The 2003–04 Danish Superliga season was the 14th season of the Danish Superliga league championship, governed by the Danish Football Association. It took place from the first match on July 26, 2003 to the final match on May 29, 2004.

The Danish champions qualified for UEFA Champions League 2004-05 qualification and the Royal League 2004-05. The runners-up qualified for UEFA Cup 2004-05 qualification and Royal League, while the 3rd and 4th placed teams qualified for UEFA Intertoto Cup 2004 and Royal League. The 11th and 12th placed teams were relegated to the 1st Division. The 1st Division champions and runners-up were promoted to the Superliga.
Stirling railway station (Scotland)
Stirling railway station is a railway station located in Stirling, Scotland. It is located on the former Caledonian Railway main line between Glasgow and Perth.  It is the junction for the branch line to Alloa and is also served by trains on the Edinburgh to Dunblane Line and long-distance services to Dundee and Aberdeen and to Inverness via the Highland Main Line.

ScotRail
ScotRail Trains Limited, trading as ScotRail (Scottish Gaelic: Rèile na h-Alba), is a Scottish train operating company that is publicly owned by Scottish Rail Holdings on behalf of the Scottish Government. It has been operating the ScotRail franchise as an operator of last resort since 1 April 2022.
Maned rat
The maned rat or African crested rat (Lophiomys imhausi) is a nocturnal, long-haired and bushy-tailed East African rodent that superficially resembles a porcupine. The world's only known poisonous rodent, the maned rat sequesters toxins from plants to fend off predators.

Louise's spiny mouse
Louise's spiny mouse (Acomys louisae)  is a species of rodent in the family Muridae. It is found in Djibouti, Ethiopia, Kenya, and Somalia. Its natural habitats are dry savanna, subtropical or tropical dry lowland grassland, and rocky areas.
Jacob Tierney
Jacob Daniel Tierney (born September 26, 1979) is a Canadian actor, director, screenwriter, and producer of film and television. He is the co-creator, co-writer, director, and executive producer of the Canadian sitcom Letterkenny (2016–2023), the executive producer and director of the first two seasons of its spinoff series, Shoresy (2022–present), and the creator, writer, director and executive producer of the sports romance series Heated Rivalry (2025–present).

He began his career as a child actor, most notably playing Eric in the horror anthology series Are You Afraid of the Dark? (1990–1992). He later began writing and directing, making his feature film debut with Twist (2003), followed by The Trotsky (2009), Good Neighbours (2011), and Preggoland (2014).

Heated Rivalry (novel)
Heated Rivalry is a 2019 gay sports romance novel by Canadian author Rachel Reid. It follows a secret romantic relationship between rival hockey stars Shane Hollander and Ilya Rozanov. The novel is the second in Reid's Game Changers series of gay-themed ice hockey romance novels. A television series based on the novel was released in November 2025.
STS-85
STS-85 was the 23rd flight of Space Shuttle Discovery that performed multiple space science packages. It was launched from Kennedy Space Center, Florida, on 7 August 1997. The main STS-85 payloads included the satellite known as Cryogenic Infrared Spectrometers and Telescopes for the Atmosphere-Shuttle Pallet Satellite-2 CRISTA-SPAS-02.

STS-73
STS-73 was a Space Shuttle program mission, during October–November 1995, on board the Space Shuttle Columbia. The mission was the second mission for the United States Microgravity Laboratory. The crew, who spent 16 days in space, were broken up into 2 teams, the red team and the blue team. The mission also included several Detailed Test Objectives or DTO's.
Horsham Township, Pennsylvania
Horsham Township is a home-rule township in Montgomery County, Pennsylvania. It is located ten miles north of Center City Philadelphia. The township, incorporated in 1717, is one of the oldest original municipalities in Montgomery County. Although it retains the word "Township" in its official name, it has been governed by a Home Rule Charter since 1975 and is therefore not subject to the Pennsylvania Township Code. The population was 26,564 at the time of the 2020 census.

Horsham Township is made up of several community areas including Horsham (19044) and portions of the Hatboro (19040), Ambler (19002), Chalfont (18914) and North Wales (19454) ZIP codes.

Upper Dublin Township, Pennsylvania
Upper Dublin Township is an affluent township in Montgomery County, Pennsylvania, United States. The population was 26,665 at the 2020 census. Until the 1950s, Upper Dublin was mostly farmland and open space, but transitioned to a residential suburb during the postwar population boom. The population went from just over 6,000 residents in the 1950s to just under 20,000 by 1970. Today, Upper Dublin is mostly spread-out development housing, and has the fourth highest median income in Montgomery County.

Upper Dublin is made up of several community areas, many of which are unincorporated areas in Montgomery County with no legal status, and are used primarily by the US Postal Service. These community areas are portions of Ambler (19002) (excluding the Borough of Ambler), Dresher (19025), Fort Washington (19034), Jarrettown (19025), Maple Glen (19002), and small portions of Abington (19001), Ardsley (19038), North Hills (19038), Oreland (19075), and Willow Grove (19090).
Abelian extension
In abstract algebra, an abelian extension is a Galois extension whose Galois group is abelian. When the Galois group is also cyclic, the extension is also called a cyclic extension. Going in the other direction, a Galois extension is called solvable if its Galois group is solvable, i.e., if the group can be decomposed into a series of normal extensions of an abelian group. Every finite extension of a finite field is a cyclic extension.

Ramification (mathematics)
In geometry, ramification is 'branching out', in the way that the square root function, for complex numbers, can be seen to have two branches differing in sign. The term is also used from the opposite perspective (branches coming together) as when a covering map degenerates at a point of a space, with some collapsing of the fibers of the mapping.