hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Cygnus X-3
Cygnus X-3 is a high-mass X-ray binary (HMXB), one of the stronger binary X-ray sources in the sky. It is often considered to be a microquasar, and it is believed to be a compact object in a binary system which is pulling in a stream of gas from an ordinary star companion. It is one of only two known HMXBs containing a Wolf–Rayet star.  It is invisible visually, but can be observed at radio, infrared, X-ray, and gamma-ray wavelengths.

Microquasar
A microquasar, a smaller version of a quasar, is a compact region surrounding a stellar black hole with a mass several times that of its companion star, observable in sufficient detail, in our own or nearby galaxy. The matter being pulled from the companion star forms an accretion disk around the black hole. This accretion disk may become so hot, due to friction, that it begins to emit X-rays. The disk also projects narrow streams or "jets" of subatomic particles at near-light speed, generating a strong radio wave emission.
Blaenllechau
Blaenllechau is a small village located in the Rhondda Fach valley, Rhondda Cynon Taf, Wales. The neighbouring villages are Ferndale, Maerdy and Tylorstown.  The population of Blaenllechau is less than 1,000. The village is defined by the river border, flowing between Blaenllechau and neighbouring Ferndale, of which the well-known Blaenllechau waterfall is a tributary.

Maerdy
Maerdy (English: /ˈmɑːrdi/, Welsh: Y Maerdy) is a village and community (and electoral ward) in the county borough of Rhondda Cynon Taf, and within the historic county boundaries of Glamorgan, Wales, lying at the head of the Rhondda Fach Valley.

The village developed around Mardy Colliery, established in 1875, which became central to the community until its closure in 1990. Maerdy gained national prominence during the early 20th century as a centre of miners' militancy and communist politics, earning the nickname "Little Moscow" due to the radical stance of its miners' lodge. The community was home to the Maerdy Workingmen's Hall and Institute, built in 1905, which served as the social, cultural, and educational heart of the village for over a century until its demolition in 2008.

Today, with a population of 3,160, Maerdy is a post-industrial community that commemorates its mining heritage through several memorials whilst facing the challenges of economic regeneration.
Anthea Comellini
Anthea Comellini (born 1992) is an Italian aerospace engineer and reserve astronaut. Comellini completed a PhD on space rendezvous at the Institut Supérieur de l'Aéronautique et de l'Espace, in France, with aerospace company Thales Alenia Space in 2021. She then worked in space navigation operations for the European Space Agency, and the following year, was hired for research and development at Thales Alenia Space. She was chosen as a reserve astronaut in the European Astronaut Corps in 2022.

Space rendezvous
A space rendezvous (/ˈrɒndeɪvuː/) is a set of orbital maneuvers during which two spacecraft, one of which is often a space station, arrive at the same orbit and approach to a very close distance (e.g. within visual contact). Rendezvous requires a precise match of the orbital velocities and position vectors of the two spacecraft, allowing them to remain at a constant distance through orbital station-keeping. Rendezvous may or may not be followed by docking or berthing, procedures which bring the spacecraft into physical contact and create a link between them.

The same rendezvous technique can be used for spacecraft "landing" on natural objects with a weak gravitational field, e.g. landing on one of the Martian moons would require the same matching of orbital velocities, followed by a "descent" that shares some similarities with docking.
932 Hooveria
932 Hooveria (prov. designation: A920 FC or 1920 GV) is a dark background asteroid, approximately 59 kilometers (37 miles) in diameter, located in the inner region of the asteroid belt. It was discovered by Austrian astronomer Johann Palisa at the Vienna Observatory on 23 March 1920. The carbonaceous C-type asteroid (Ch) has a long rotation period of 78.4 hours. It was named after then-Secretary of Commerce Herbert Hoover (1874–1964), who later became president of the United States.

C-type asteroid
C-type (carbonaceous /ˌkɑːrbəˈneɪʃəs/) asteroids are the most common variety, forming around 75% of known asteroids. They are volatile-rich and distinguished by a very low albedo because their composition includes a large amount of carbon, in addition to rocks and minerals. They have an average density of about 1.7 g/cm3.

They lie most often at the outer edge of the asteroid belt, 3.5 au (520 million km; 330 million mi) from the Sun, where 80% of the asteroids are of this type, whereas only 40% of asteroids at 2 au (300 million km; 190 million mi) from the Sun are C-type. The proportion of C-types may actually be greater than this, since C-types are much darker (and hence less detectable) than most other asteroid types, except for D-types and others that lie mostly at the extreme outer edge of the asteroid belt.
Stanley Common
Stanley Common is a village in the south-east of Derbyshire in the East Midlands of England.

It is situated on the A609 main road between Ilkeston and Derby and is in the Erewash borough, although in the new (2010) UK parliamentary constituency of Mid Derbyshire.

Stanley Common is part of the same civil parish as the village of Stanley which is situated a mile or so to the South. It has the larger population of the two villages and incorporates Smalley Common, once part of the neighbouring village of Smalley, but which is located much nearer to Stanley Common.

Smalley, Derbyshire
Smalley is a village on the main A608 Heanor to Derby road in Derbyshire in the East Midlands of England. The population of the civil parish as of the 2011 census was 2,784.

Smalley is part of the borough of Amber Valley and has its own parish council. Smalley village is central west within the wider parish area which contains other villages - Heanor Gate to the far north which merges into the town of Heanor, Smalley Green south of Smalley and Woodside to the far south. Facilities in the area include a primary school at Smalley, and a college and industrial estate at Heanor Gate.
Mahmoud Dashti
Mahmoud Dashti (Arabic: مَحْمُود دَشْتِيّ; born 24 August 1993) is a football player playing for Al-Arabi SC in the Kuwaiti Premier League and Kuwait national football team playing as a winger and a striker.

Kuwait Premier League
The Kuwaiti Premier League (Arabic: الدوري الكويتي, romanized: Dawriyy al-Kuwaytī), known as Zain Premier League due to sponsorship reasons, is the top division of the Kuwait football pyramid system. Formed in 1961, Kuwait SC holds the best record in the competition, having won 20 times.
Goodwin & Tabb
Goodwin & Tabb was a London-based music hire library that dates back to 1826. It moved into music publishing in 1906, was amalgamated with J. Curwen & Sons in 1924, and from 1986 was part of the Music Sales Group. Since 2018 it has been owned by Hal Leonard.

Hal Leonard
Hal Leonard LLC (formerly Hal Leonard Corporation) is an American music publishing and distribution company headquartered in Milwaukee, Wisconsin. It was founded in 1947 by Harold "Hal" Edstrom, his brother, Everett "Leonard" Edstrom, and musician Roger Busdicker in Winona, Minnesota. Hal Leonard is the largest sheet music publisher in the world. It has been a subsidiary of Cypriot music company Muse Group since 2023.
Kay Morley-Brown
Kay Morley-Brown (née Morley, born 5 March 1963) is a British former athlete who competed in the 100 metres hurdles. Representing Wales, she won the 1990 Commonwealth Games 100 metres hurdles title, and went on to represent Great Britain at the 1992 Barcelona Olympics. Her sister, Sue Morley, is also a former international hurdler.

100 metres hurdles
The 100 metres hurdles, or 100-meter hurdles, is a track and field event run mainly by women (the male counterpart is the 110 metres hurdles). For the race, ten hurdles of a height of 83.8 centimetres (33 in) are placed along a straight course of 100 metres (109.36 yd). The first hurdle is placed after a run-up of 13 metres from the starting line. The next 9 hurdles are set at a distance of 8.5 metres from each other, and the home stretch from the last hurdle to the finish line is 10.5 metres long. The hurdles are set up so that they will fall over if bumped into by the runner, but weighted so this is disadvantageous. Fallen hurdles do not count against runners provided that they do not run into them on purpose. Like the 100 metres sprint, the 100 m hurdles begins with athletes in starting blocks.

The fastest 100 m hurdlers run the distance in well under 13 seconds. The world record set by Tobi Amusan stands at 12.12 seconds.
Velimir Stjepanović
Velimir Stjepanović (Serbian Cyrillic: Велимир Стјепановић; born 7 August 1993) is a Serbian professional swimmer currently representing DC Trident at the International Swimming League. He has won gold medals at the European Championships, European Short Course Championships and Mediterranean Games.

European Short Course Swimming Championships
The European Aquatics Short Course Swimming Championships, (often referred to informally as Short Course Europeans) are the continental swimming championships, organized by LEN for short course swimming in Europe. The meet features swimmers from Europe, competing in events in a short course (25-meter) pool and features some of the highest standard of 25m racing in the world. It is the sister competition to the  European Aquatics Long Course (50m) Championships. The meet has traditionally been held in the beginning of December. Annual until 2013, the event now occurs in odd years.
Deutsche Zeitung in den Niederlanden
The Deutsche Zeitung in den Niederlanden (DZN, German Newspaper in the Netherlands) was a German-language nationwide newspaper based in Amsterdam, which was published during almost the entire Nazi occupation of the Netherlands in World War II from June 5, 1940 to May 5, 1945, the day of the German capitulation in the "Fortress Holland". Its objective was to influence public opinion in the Netherlands, especially the opinion of the Germans in the country (residents, staff working for the occupying power, soldiers).

The DZN was part of a group of German occupation newspapers published by the Europa-Verlag. This group was established systematically during the German campaigns and later collapsed gradually due to the recaptures of the Allied Forces. At their peak, these papers exceeded a total circulation of more than a million copies.

Reichskommissariat Niederlande
The Reichskommissariat Niederlande (Dutch: Rijkscommissariaat Nederland) was the civilian occupation regime set up by Germany in the German-occupied Netherlands during World War II. Its full title was the Reich Commissariat for the Occupied Dutch Territories (German: Reichskommissariat für die besetzten niederländischen Gebiete). The administration was headed by Arthur Seyss-Inquart, formerly the last chancellor of Austria before initiating its annexation by Germany.
Mount Ruang
Ruang is the southernmost stratovolcano in the Sangihe Islands arc, North Sulawesi, Indonesia. It comprises an island 4 by 5 kilometres (2.5 mi × 3.1 mi) wide. The summit contains a partial lava dome and reaches some 725 metres (2,379 ft) in altitude. From its summit, Klabat's peak in the south, that of Siau to the north, and Ternate to the east can all be seen.

Siau Island
Siau is an island in North Sulawesi, Indonesia, located in the Sangir Archipelago approximately 130 km (81 mi) off the northern tip of Sulawesi in the Celebes Sea. Covering a land area of 160 km2, it is the main island of the Sitaro Islands Regency of North Sulawesi Province.
The northern part of the island forms the volcano known as Karangetang (Api Siau), which is one of Indonesia's most active volcanoes.

The population of Siau island was 40,758 at the 2010 Census and 45,804 at the 2020 Census; the official estimate as at mid-2024 was 45,349. The island has been noted as the home of the Siau Island tarsier.
Shahid Soleimani-class corvette
The Shahid Soleimani class (Persian: شهید سلیمانی, romanized: Shahid soleimani, lit: martyr Suleimani) are the principal surface combatant ship of Islamic Revolutionary Guard Corps Navy of Iran. These are an Iranian class of missile corvettes and bear the name of Qasem Soleimani, a prominent Iranian military officer, who was the commander of Islamic Revolutionary Guard Corps Quds Force from 1998, until he was assassinated on 3 January 2020 by the United States in Baghdad, Iraq alongside Abu Mahdi al-Muhandis. These ships were being built by various shipyards in Bushehr, Qeshm and Bandar Abbas and are operated by the Islamic Revolutionary Guard Corps Navy of Iran.

Islamic Revolutionary Guard Corps Navy
The Islamic Revolutionary Guard Corps Navy (IRGCN; Persian: نیروی دریایی سپاه پاسداران انقلاب اسلامی, romanized: niru-ye daryâyi-e sepâh-e pâsdârân-e enghelâb-e eslâmi; officially abbreviated in Persian as NEDSA and also known as the Sepah Navy) is the naval warfare service of the Islamic Revolutionary Guard Corps founded in 1985, and one of the two maritime forces of Iran, parallel to the conventional Islamic Republic of Iran Navy.

IRGC's Navy has steadily improved its capabilities to support unconventional warfare and defend Iran's offshore facilities, coastlines, and islands in the Persian Gulf.

The Basij Navy has been established with a force of 55,000 sailors and 33,000 ships covering an area from the Persian Gulf to Tanzania, Dar es Salaam, and Zanzibar.
Alkrington
Alkrington Garden Village is a suburban area of Middleton, in the Metropolitan Borough of Rochdale, Greater Manchester, England.

Alkrington lies on the northern edge of the city of Manchester, with the suburb of Blackley directly to the south. The Local Government Act 1972 added Alkrington to the Metropolitan Borough of Rochdale; though Alkrington is separated from the town of Rochdale by the rest of Middleton and rural land.

The "Woodside" district of Alkrington is home to a number of affluent properties with Woodfield Road, Middleton's most expensive street, being located here.

Blackley
Blackley /ˈbleɪkli/ ⓘ is a suburban area of Manchester, in the county of Greater Manchester, England. Historically in Lancashire, it is approximately 4 miles (6.4 km) north of Manchester city centre, on the River Irk.
Walter Long, 1st Viscount Long
Walter Hume Long, 1st Viscount Long, PC, JP, FRS (13 July 1854 – 26 September 1924), was a British Unionist politician. In a political career spanning over 40 years, he held office as President of the Board of Agriculture, President of the Local Government Board, Chief Secretary for Ireland, Secretary of State for the Colonies and First Lord of the Admiralty. He is also remembered for his links with Irish Unionism, and served as Leader of the Irish Unionist Party in the House of Commons from 1906 to 1910.

First Lord of the Admiralty
First Lord of the Admiralty, or formally the Office of the First Lord of the Admiralty, was the title of the political head of the English and later British Royal Navy. He was the government's senior adviser on all naval affairs, responsible for the direction and control of the Admiralty, and also of general administration of the Naval Service of the Kingdom of England, Great Britain in the 18th century, and then the United Kingdom, including the Royal Navy, the Royal Marines, and other services. It was one of the earliest known permanent government posts. Apart from being the political head of the Naval Service the post holder was simultaneously the pre-eminent member of the Board of Admiralty. The office of First Lord of the Admiralty existed from 1628 until it was abolished when the Admiralty, Air Ministry, Ministry of Defence and War Office were all merged to form the new Ministry of Defence in 1964. Its modern-day equivalent is the Secretary of State for Defence.
Brian Frons
Brian Scott Frons (born June 15, 1956) is an American television executive and the former president of ABC Daytime. He is an adjunct professor at the UCLA Anderson School of Management and founder of Frons Consulting LLC.

ABC Daytime
ABC Daytime (sometimes shortened to ABC-D or ABCD) is a division responsible for the daytime television programming block on the ABC Network and syndicated programming. The block has historically encompassed soap operas, game shows and talk shows.
Lily Qi
Hong Qi (born November 4, 1963) is an American politician who represents the 15th legislative district in the Maryland House of Delegates. Qi previously worked as a chief administrator for economic development under Isiah Leggett.

Ike Leggett
Isiah "Ike" Leggett (born July 25, 1944) is an American politician from the U.S. state of Maryland and former executive of Montgomery County, Maryland. He is a member of the Democratic Party.

Born in Deweyville, Texas, Leggett attended Southern University in Baton Rouge, Louisiana, and, after serving in the Vietnam War with the U.S. Army, earned a J.D. degree from Howard University in Washington, D.C. In 1986, he became the first African-American elected to the county council in Montgomery County, Maryland, and served on the council through 2002.

For two years, Leggett served as the chairman of the Maryland Democratic Party before leaving that position to run for office once again. Leggett was elected county executive of Montgomery County in 2006, the first African-American to hold that office.
Kabi Kabi people
The Kabi Kabi people, also spelt Gubbi Gubbi, Gabi Gabi, and other variants, are an Aboriginal Australian people native to South Eastern Queensland. During the Australian frontier wars of the 19th century, there were several mass killings of Kabi Kabi people by settlers. They are now classified as one of several Murri language groups in Queensland. A 2024 determination granted non-exclusive native title rights over a 365,345-hectare (902,790-acre) area of land and waters on the Sunshine Coast.

Australian frontier wars
The Australian frontier wars were the violent conflicts between Indigenous Australians (including both Aboriginal Australians and Torres Strait Islanders) and mostly British settlers during the colonial period of Australia.

The first conflict took place several months after the landing of the First Fleet in January 1788, and the last conflicts occurred in the early 20th century following the federation of the Australian colonies in 1901, with some occurring as late as 1934. Conflicts occurred in a number of locations across Australia.

Estimates of the number of people killed in the fighting vary considerably.
Krysten Karwacki
Krysten Karwacki (born April 30, 1991) is a Canadian curler from Winnipeg, Manitoba. She is the former lead for the Cathy Overton-Clapham team and is currently the alternate on Team Kerri Einarson. Karwacki has won four national championships as the Einarson team's fifth in 2021, 2022, 2023 and 2026.

2026 Scotties Tournament of Hearts
The 2026 Scotties Tournament of Hearts, Canada's national women's curling championship, was held from January 23 to February 1 at the Paramount Fine Foods Centre in Mississauga, Ontario. The winning Kerri Einarson team will represent Canada at the 2026 World Women's Curling Championship at the Markin MacPhail Centre at Canada Olympic Park in Calgary, Alberta.

Defending champion Rachel Homan decided to withdraw from the event due to qualifying for the 2026 Winter Olympics. As a result, Kerri Einarson, who finished as runner-up in the 2025 tournament, became Team Canada for the event.

This was the first Canadian women's curling championship to be held in the Greater Toronto Area.
September 2024 Poltava strike
On 3 September 2024, two Russian missiles hit a branch of the Military Institute of Telecommunications and Information Technologies and a nearby hospital in Poltava, Ukraine, killing at least 59, leaving 16 missing and injuring at least 328. According to president Volodymyr Zelenskyy, a building in the military institute was "partially destroyed". It was the deadliest attack in Poltava Oblast during the Russo-Ukrainian War.

Military Institute of Telecommunications and Information Technologies
The Military Institute of Telecommunication and Information Technologies named after the Heroes of Kruty (Ukrainian: Військовий інститут телекомунікацій та інформатизації імені Героїв Крут, romanized: Viyskovyi instytut telekomunikatsiy ta informatyzatsii) is an institution of higher military education in Ukraine and part of the State University of Telecommunications, located in Pechersk neighborhood of Kyiv. In the Soviet times (since 1965) it was known as the Kyiv Military Engineering College of Signal (Ukrainian: Київське вище військове інженерне училище зв'язку імені М. І. Калініна).

From 2001 – 2013, it was part of the Kyiv Polytechnic Institute. It is an important educational center for high-tech electronics and telecommunications and has a branch in Poltava.
Myosotis ultramafica
Myosotis ultramafica is a species of flowering plant in the family Boraginaceae, endemic to the South Island of New Zealand. Heidi Meudt, Jessica Prebble and Brian Rance described M. ultramafica in 2022. Plants of this forget-me-not are perennial with bracteate and prostrate to ascending inflorescences, and small, white corollas with partly exserted stamens. This species is Naturally Uncommon and only found on ultramafic substrates.

Myosotis
Myosotis (/ˌmaɪəˈsoʊtɪs/ MY-ə-SOH-tiss) is a genus of flowering plants in the family Boraginaceae.  In the Northern Hemisphere, they are colloquially known as forget-me-nots or scorpion grasses. The forget-me-not is the official flower of Alaska and Dalsland, Sweden.

The name comes from the Ancient Greek μυοσωτίς "mouse's ear", which the foliage is thought to resemble. Plants of the genus are not to be confused with the related genus Myosotidium and its sole species Myosotidium hortensia found in the  Chatham Islands.
Monge array
In mathematics applied to computer science, Monge arrays, or Monge matrices, are mathematical objects named for their discoverer, the French mathematician Gaspard Monge.

An m-by-n matrix is said to be a Monge array if, for all  such that

one obtains

So for any two rows and two columns of a Monge array (a 2 × 2 sub-matrix) the four elements at the intersection points have the property that the sum of the upper-left and lower right elements (across the main diagonal) is less than or equal to the sum of the lower-left and upper-right elements (across the antidiagonal).

This matrix is a Monge array:

For example, take the intersection of rows 2 and 4 with columns 1 and 5.
The four elements are:

17 + 7 = 24

23 + 11 = 34

The sum of the upper-left and lower right elements is less than or equal to the sum of the lower-left and upper-right elements.

Main diagonal
In linear algebra, the main diagonal (sometimes principal diagonal, primary diagonal, leading diagonal, major diagonal, or good diagonal) of a matrix  is the list of entries  where . All off-diagonal elements are zero in a diagonal matrix. The following four matrices have their main diagonals indicated by red ones: