hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Hydrangea
Hydrangea (/haɪˈdreɪndʒə/ or /haɪˈdreɪndʒiə/) is a genus of more than 70 species of flowering plants native to Asia and the Americas. Hydrangea is also used as the common name for the genus; some (particularly H. macrophylla) are also often called hortensia. The genus was first described from Virginia in North America, but by far the greatest species diversity is in eastern Asia, notably China, Korea, and Japan. Most are shrubs 1–3 m (3 ft 3 in – 9 ft 10 in) tall, but some are small trees, and others lianas reaching up to 30 m (100 ft) by climbing up trees. They can be either deciduous or evergreen, though the widely cultivated temperate species are all deciduous.

The flowers of many hydrangeas act as natural pH indicators, producing blue flowers when the soil is acidic and pink ones when the soil is alkaline.

Hydrangea paniculata
Hydrangea paniculata, or panicled hydrangea, is a species of flowering plant in the family Hydrangeaceae native to southern and eastern China, Korea, Japan and Russia (Sakhalin). It was first formally described by Philipp Franz von Siebold in 1829.
Hulcross Formation
The Hulcross Formation is a geologic formation in the Western Canada Sedimentary Basin in northeastern British Columbia that was deposited in marine environments during the late Albian stage of the Early Cretaceous period. At one time considered to be a member of the Commotion Formation, it was elevated to formation status by D.F. Stott in 1982. It preserves ammonites and other fossils.

Peace River Formation
The Peace River Formation is a stratigraphic unit of middle Albian age in the Western Canadian Sedimentary Basin.

It takes the name from the Peace River, and was first described on the banks of the river, downstream from the Smoky River confluence to the mouth of the Notikewin River by McConnell in 1893.
Bosa Cathedral
40°17′43″N 8°30′14″E﻿ / ﻿40.295278°N 8.503889°E﻿ / 40.295278; 8.503889

Bosa Cathedral, dedicated to the Immaculate Conception (Italian: Duomo di Bosa, Concattedrale dell'Immacolata Concezione), is a Roman Catholic cathedral in Bosa, Sardinia, Italy. It is a co-cathedral of the Diocese of Alghero-Bosa; before the creation of the merged diocese in 1986 it was the seat of the Bishop of Bosa.

The cathedral stands in the historical town centre of Bosa, between the Corso Vittorio Emanuele II and the River Temo, at the height of the 19th-century bridge.

Bosa
Bosa is a town and comune in the province of Oristano (until May 2005 it was in the province of Nuoro), part of the Sardinia region of Italy. Bosa is situated about two-thirds of the way up the west coast of Sardinia, on a small hill, about 3 kilometres (2 miles) inland on the north bank of the Temo River. It is the only town on the island of Sardinia built on the banks of a river. The town has maintained a population of around 8,000 people for a significant amount of time, but has an urban character that has differentiated it from other locations in Sardinia. It is one of I Borghi più belli d'Italia ("The most beautiful villages of Italy"). Agriculture and fishing play an important part in the city economy, thanks to the river valley near the coast surrounded by hills and highland plateaus.
Chōjagahara Site
The Chōjagahara Site (長者ヶ原遺跡, Chōjagahara Iseki) is an archaeological site containing the remnants of a middle Jōmon period settlement located in the Ichinomiya neighborhood of the city of Itoigawa, Niigata in the Hokuriku region of Japan. It was designated a National Historic Site of Japan in 1971, with the area under protection expanded in 1985.

Jōmon pottery
The Jōmon pottery (縄文土器, Jōmon doki) is a type of ancient earthenware pottery which was made during the Jōmon period in Japan. The term "Jōmon" (縄文) means "rope-patterned" in Japanese, describing the patterns that are pressed into the clay.
Weissman score
The Weissman score is a performance metric for lossless compression applications. It was developed by Tsachy Weissman, a professor at Stanford University, and Vinith Misra, a graduate student, at the request of producers for HBO's television series Silicon Valley, a television show about a fictional tech start-up working on a data compression algorithm. It compares both required time and compression ratio of measured applications, with those of a de facto standard according to the data type.

The formula is the following; where r is the compression ratio, T is the time required to compress, the overlined ones are the same metrics for a standard compressor, and alpha is a scaling constant.

The Weissman score has been used by Daniel Reiter Horn  and Mehant Baid of Dropbox to explain real-world work on lossless compression. According to the authors it "favors compression speed over ratio in most cases."

Software metric
In software engineering and development, a software metric is a standard of measure of a degree to which a software system or process possesses some property. Even if a metric is not a measurement (metrics are functions, while measurements are the numbers obtained by the application of metrics), often the two terms are used as synonyms. Since quantitative measurements are essential in all sciences, there is a continuous effort by computer science practitioners and theoreticians to bring similar approaches to software development. The goal is obtaining objective, reproducible and quantifiable measurements, which may have numerous valuable applications in schedule and budget planning, cost estimation, quality assurance, testing, software debugging, software performance optimization, and optimal personnel task assignments.
Kirovograd offensive
The Kirovograd offensive operation (Russian: Кировоградская наступательная операция, Ukrainian: Кіровогра́дська наступа́льна опера́ція), known on the German side as The defensive battle in the Kirovograd area (Die Abwehrschlacht im Raum von Kirowograd), was an offensive by the Red Army's 2nd Ukrainian Front against the German 8th Army of Army Group South in the area of Kirovograd in central Ukraine between 5 and 16 January 1944. It took place on the Eastern Front of World War II and was part of the wider Dnieper–Carpathian offensive, a Soviet attack against Army Group South that aimed to retake the rest of Ukraine west of the Dnieper river, which had been occupied by Germany in 1941.

Army Group South
Army Group South (German: Heeresgruppe Süd) was the name of one of three German Army Groups during World War II.

It was first used in the 1939 September Campaign, along with Army Group North to invade Poland. In the invasion of Poland, Army Group South was led by Gerd von Rundstedt and his chief of staff Erich von Manstein.

Two years later, Army Group South became one of three army groups into which Germany organised their forces for Operation Barbarossa. Army Group South's principal objective was to capture Soviet Ukraine and its capital Kiev.

In September 1944, Army Group South Ukraine was renamed Army Group South in Eastern Hungary. It fought in Western Hungary until March 1945 and retired to Austria at the end of the Second World War, where it was renamed Army Group Ostmark on 2 April 1945.
The Whim
The Whim is a play written by Eglantine Wallace in 1795. The play was banned under the Licensing Act 1737 and never performed. It was published that same year with an indignant subtitle and went into a second edition:

With an address to the public, upon the arbitrary and unjust aspersion of the licenser against its political sentiments. Offered to be acted for the benefit of the Hospital and Poor of the Isle of Thanet, but refused The Royal Licence.

Licensing Act 1737
The Licensing Act 1737 (10 Geo. 2. c. 28) or the Theatrical Licensing Act 1737, Stage Licensing Act 1737 or Plays Act 1736, was an act in the Kingdom of Great Britain, and a pivotal moment in British theatrical history. Its purpose was to control and censor what was being said about the British government through theatre. The act was repealed by the Theatres Act 1843 (6 & 7 Vict. c. 68), which was, in turn, replaced by the Theatres Act 1968. The Lord Chamberlain was the official censor and the office of Examiner of Plays was created under the act. The examiner assisted the Lord Chamberlain in the task of censoring all plays from 1737 to 1968. The examiner read all plays which were to be publicly performed, produced a synopsis and recommended them for licence, consulting the Lord Chamberlain in cases of doubt. The act also created a legal distinction between categories of "legitimate theatre" and "illegitimate theatre".
Wallapop
Wallapop is a Spanish company founded in 2014 used to exchange used goods, similar to Craigslist as a classified listings website. The marketplace primarily is accessed via mobile app.

In 2014 it signed a commercial agreement with Atresmedia. In 2015 it was cited as the startup company with the highest revenues in Spain with $1b of transactions completed using the app.

In May 2016, the company was merged with Letgo but continues to trade under the Wallapop brand.

Large venture capital investors include Mangrove Capital, Northzone, and Eight Roads Ventures.

Craigslist
Craigslist (stylized as craigslist) is a privately held American company operating a classified advertisements website with sections devoted to jobs, housing, for sale, items wanted, services, community service, gigs, résumés, and discussion forums.

Craig Newmark began the service in 1995 as an email distribution list to friends, featuring local events in the San Francisco Bay Area. It became a web-based service in 1996 and expanded into other classified categories. It started expanding to other U.S. and Canadian cities in 2000. In 2023 Craigslist listed seven hundred cities in 70 countries on its website and generated 560 million visits per month. Despite such global presence, 90% of the website visitors are from the USA. Nevertheless, according to Alexa, Craigslist was the 19th most visited website in the United States in 2022 and #16 in the World in 2023.
Al-Gharafa SC
Al-Gharafa Sports Club (Arabic: نادي الغرافة الرياضي) is a Qatari multi-sports club based in the Al Gharrafa district of Al Rayyan municipality. The club is best known for its football team, although it also has teams for other sports. The club was established on 6 June 1979 as Al-Ittihad and later officially incorporated into the Qatar Football Association on 23 September of that same year. The club was officially renamed to its current form in 2004 to better represent the district of Al-Gharafa, where the club is located.

The club was founded by Sheikh Mohammed bin Jassim Al Thani, Sheikh Hamad bin Jassim Al Thani, Sheikh Hamad bin Faisal Al Thani, Sheikh Ali bin Abdullah Al Thani and Saad Mohammed Al-Rumaihi. In a documentary produced by Al Kass sports channel about the history of the club, Sheikh Hamad bin Jassim mentioned that the idea was initially suggested by Saad Al-Rumaihi who was working as a sports journalist at the Al Raya newspaper.

Al Raya
Al Raya (Arabic: الراية, romanized: The Banner) is an Arabic-language daily newspaper published in Doha, Qatar. It is the semi-official newspaper of the country and is one of the five leading Qatari dailies. As for Arabic dailies published in the country Al Raya is among the three major newspapers along with Al Sharq and Al Watan.
Asuka Historical Museum
The Asuka Historical Museum (飛鳥資料館, Asuka Shiryōkan) is a historical museum in Okuyama, Asuka, Nara Prefecture, Japan. The museum was founded in 1975 and is a unit of the Nara National Research Institute for Cultural Properties.

Asuka, Nara
Asuka (明日香村, Asuka-mura) is a village located in Takaichi District, Nara Prefecture, Japan. As of April 1, 2017, the village has an estimated population of 5,681, with 2,170 households, and a population density of 240 inhabitants per square mile (93/km2). The total area is 24.08 km2 (9.30 sq mi).

Asuka is the land where ancient Asuka (飛鳥) palaces were located. There are strict rules governing construction in this historic town.

Asuka can be reached from Okadera or Asuka Station on Kintetsu Yoshino Line train line. Although it's outside Asuka, Kashiharajingū-mae Station in neighboring Kashihara has service on the Kintetsu Kashihara Line, Minami Osaka Line and Yoshino Lines. By car, Asuka is on Route 169.
Hyperbolic triangle
In hyperbolic geometry, a hyperbolic triangle is a triangle in the hyperbolic plane. It consists of three line segments called sides or edges and three points called angles or vertices.

Just as in the Euclidean case, three points of a hyperbolic space of an arbitrary dimension always lie on the same plane. Hence planar hyperbolic triangles also describe triangles possible in any higher dimension of hyperbolic spaces.

Right angle
In geometry and trigonometry, a right angle is an angle of exactly 90 degrees or ⁠/2⁠ radians corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles. The term is a calque of Latin angulus rectus; here rectus means "upright", referring to the vertical perpendicular to a horizontal base line.

Closely related and important geometrical concepts are perpendicular lines, meaning lines that form right angles at their point of intersection, and orthogonality, which is the property of forming right angles, usually applied to vectors. The presence of a right angle in a triangle is the defining factor for right triangles, making the right angle basic to trigonometry.
The Procession to Calvary (Bruegel)
The Procession to Calvary is an oil-on-panel by the Netherlandish Renaissance artist Pieter Bruegel the Elder of Christ carrying the Cross set in a large landscape, painted in 1564. It is in the Kunsthistorisches Museum in Vienna.

Nicolaes Jonghelinck
Nicolaes Jonghelinck (1517–1570) was a merchant banker and art collector from Antwerp. He is best known for his collection of paintings by Pieter Bruegel the Elder and Frans Floris. His brother was the sculptor Jacques Jonghelinck.

In the archives of Antwerp, a writ of guarantee by Jonghelinck, dated 15 February 1566 and declaring to be worth 16.000 guilders for his friend Daniel de Bruyne lists "sixteen paintings by Bruegel, among them the Tower of Babel, a painting with the title Christ carrying the Cross, the twelve Months of the Year, and all the others whichever they might be". Jonghelinck probably commissioned these paintings for his fortified country house outside of Antwerp that was designed by his brother Jacques in 1547 and sold in 1554 to Nicolaes. It can still be seen on a map dated 1582, although it was destroyed during the fall of Antwerp.
Italy at the Summer Olympics
Italy has sent athletes to every celebration of the modern Summer Olympic Games, with the uncertain exception of the 1904 Summer Olympics where one Italian may have competed. The Italian National Olympic Committee (CONI) is the National Olympic Committee for Italy.

Italian National Olympic Committee
The Italian National Olympic Committee (Italian: Comitato Olimpico Nazionale Italiano, CONI; IOC Code: ITA), founded in 1914 and a member of the International Olympic Committee (IOC), is responsible for the development and management of sports activity in Italy. Within Italy, CONI recognizes 48 national sports federations, 15 associate sports disciplines, 14 promotional sports organizations, and 19 organizations for the betterment of sports.

In total 95,000 sports clubs with 11,000,000 members are recognized. Its 2016 annual budget is 412,900,000 euros which is primarily funded by the Italian government.
Burn Dale
The Burn Dale (Irish: An Daoil, meaning 'the Black One') is a burn or small river in the east of County Donegal in Ulster, the northern province in Ireland. The burn is also known in English as the Dale Burn, the Burn Deele, the Burndale River, the Deele River or the River Deele. In the Ulster Scots dialect, a 'burn' is a stream or small river.

Burn (landform)
In local usage, a burn is a kind of watercourse. The term applies to a large stream or a small river. The word is used in Scotland and England (especially North East England) and in parts of Ulster, Kansas, Australia and New Zealand.
Boll Weevil Eradication Program
The Boll Weevil Eradication Program is a program sponsored by the United States Department of Agriculture (USDA) which has sought to eradicate the boll weevil in the cotton-growing areas of the United States. It's one of the world's most successful implementations of integrated pest management. The program has enabled cotton farmers to reduce their use of pesticides by between 40 and 100%, and increase their yields by at least 10%, since its inception in the 1970s.  By the autumn of 2009, eradication was finished in all US cotton regions with the exception of less than one million acres still under treatment in Texas.

Integrated pest management
Integrated pest management (IPM), also known as integrated pest control (IPC) integrates both chemical and non-chemical practices for economic control of pests. The UN's Food and Agriculture Organization defines IPM as "the careful consideration of all available pest control techniques and subsequent integration of appropriate measures that discourage the development of pest populations and keep pesticides and other interventions to levels that are economically justified and reduce or minimize risks to human health and the environment. IPM emphasizes the growth of a healthy crop with the least possible disruption to agro-ecosystems and encourages natural pest control mechanisms." Entomologists and ecologists have urged the adoption of IPM pest control since the 1970s. IPM is a safer pest control framework than reliance on the use of chemical pesticides, mitigating risks such as: insecticide-induced resurgence, pesticide resistance and (especially food) crop residues.
Little River (Big River tributary)
The Little River is a 4.9-mile-long (7.9 km) river located in central New Hampshire in the United States.  Its outflow travels via the Big River, Suncook River, and Merrimack River to the Gulf of Maine, an arm of the Atlantic Ocean.

The Little River begins on the west side of the Blue Hills Range in Strafford, New Hampshire. It flows northwest, gaining the outlet of the Willey Ponds, and joins the Big River just north of the village of South Barnstead.

Merrimack River
The Merrimack River (or Merrimac River, an occasional earlier spelling) is a 117-mile-long (188 km) river in the northeastern United States. It rises at the confluence of the Pemigewasset and Winnipesaukee rivers in Franklin, New Hampshire, flows southward into Massachusetts, and then flows northeast until it empties into the Gulf of Maine at Newburyport. From Pawtucket Falls in Lowell, Massachusetts, onward, the Massachusetts–New Hampshire border is roughly calculated as the line three miles north of the river.

The Merrimack is an important regional focus in both New Hampshire and Massachusetts. The central-southern part of New Hampshire and most of northeast Massachusetts is known as the Merrimack Valley.

Several U.S. naval ships have been named USS Merrimack and USS Merrimac in honor of this river. The river is also known for the early American literary classic A Week on the Concord and Merrimack Rivers by Henry David Thoreau.
HD 129116
HD 129116 is a binary star in the northeastern part of Centaurus, east of Menkent. It is also known by its Bayer designation of b Centauri, while HD 129116 is the star's identifier in the Henry Draper catalogue. This object has a blue-white hue and is faintly visible to the naked eye with an apparent visual magnitude of +4.01. It is located at a distance of approximately 325 light years (100 parsecs) from the Sun based on parallax, and has an absolute magnitude of −1.07.

The primary star is a hot type-B star with a spectral type of B3V and a mass of 5 to 6 times the solar mass. The secondary star is a close companion separated by approximately 1 AU, with up to 4.4 times the solar mass. In 2021, a massive exoplanet was discovered by direct imaging orbiting the pair of stars (a circumbinary planet) at a distance of about 560 AU.

Henry Draper Catalogue
The Henry Draper Catalogue (HD) is an astronomical star catalogue published between 1918 and 1924, giving spectroscopic classifications for 225,300 stars; it was later expanded by the Henry Draper Extension (HDE), published between 1925 and 1936, which gave classifications for 46,850 more stars, and by the Henry Draper Extension Charts (HDEC), published from 1937 to 1949 in the form of charts, which gave classifications for 86,933 more stars. In all, 359,083 stars were classified as of August 2017.

The HD catalogue is named after Henry Draper, an amateur astronomer, and covers the entire sky almost completely down to an apparent photographic magnitude of about 9; the extensions added fainter stars in certain areas of the sky. The construction of the Henry Draper Catalogue was part of a pioneering effort to classify stellar spectra, and its catalogue numbers are commonly used as a way of identifying stars.
Blackfoot I.O.O.F. Hall
The Blackfoot I.O.O.F. Hall, at 57 Bridge St. in Blackfoot, Idaho, was built in 1905.

Its rear wall shows rough lava-rock structural fabric, while the front, brick facade is refined and survives about storefronts on the ground level.

Entrance to the second floor Odd Fellows meeting hall is by stairway from the rear.

Blackfoot, Idaho
Blackfoot is a city in and the county seat of Bingham County, Idaho, United States. The population was 12,346 at the 2020 census. Blackfoot is the principal city of the Blackfoot, Idaho, Micropolitan Statistical Area, which includes Bingham County.
Bell triangle
In mathematics, the Bell triangle is a triangle of numbers analogous to Pascal's triangle, whose values count partitions of a set in which a given element is the largest singleton. It is named for its close connection to the Bell numbers, which may be found on both sides of the triangle, and which are in turn named after Eric Temple Bell. The Bell triangle has been discovered independently by multiple authors, beginning with Charles Sanders Peirce (1880) and including also Alexander Aitken (1933) and Cohn et al. (1962), and for that reason has also been called Aitken's array  or the Peirce triangle.

On-Line Encyclopedia of Integer Sequences
The On-Line Encyclopedia of Integer Sequences (OEIS) is an online database of integer sequences. It was created and maintained by Neil Sloane while researching at AT&T Labs. He transferred the intellectual property and hosting of the OEIS to the OEIS Foundation in 2009, and is its chairman.

OEIS records information on integer sequences of interest to both professional and amateur mathematicians, and is widely cited. As of November 2025, it contains over 390,000 sequences, and is growing by approximately 30 entries per day.

Each entry contains the leading terms of the sequence, keywords, mathematical motivations, literature links, and more, including the option to generate a graph or play a musical representation of the sequence. The database is searchable by keyword, by subsequence, or by any of 16 fields. There is also an advanced search function called SuperSeeker which runs a large number of different algorithms to identify sequences related to the input.