hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Dequalinium
Dequalinium is a quaternary ammonium cation and bolaamphiphile commonly available as the dichloride salt. It is useful as an antiseptic and disinfectant. The bromide, iodide, acetate, and undecenoate salts are known as well. Dequalinium chloride is the active ingredient of several medications.

The dequalinium dication is symmetrical, containing two quaternary quinolinium units linked by an N-decylene chain.

Quaternary ammonium cation
In organic chemistry, quaternary ammonium cations, also known as quats, are positively-charged polyatomic ions of the structure [NR4]+, where R is an alkyl group, an aryl group or organyl group. Unlike the ammonium ion (NH+4) and the primary, secondary, or tertiary ammonium cations, the quaternary ammonium cations are permanently charged, independent of the pH of their solution. Quaternary ammonium salts or quaternary ammonium compounds (called quaternary amines in oilfield parlance) are salts of quaternary ammonium cations. Polyquats are a variety of engineered polymer forms which provide multiple quat molecules within a larger molecule.

Quats are used in consumer applications including as antimicrobials (such as detergents and disinfectants), fabric softeners, and hair conditioners. As an antimicrobial, they are able to inactivate enveloped viruses (such as SARS-CoV-2). Quats tend to be gentler on surfaces than bleach-based disinfectants, and are generally fabric-safe.
Olderfleet Castle
54°50′34″N 5°48′03″W﻿ / ﻿54.84280°N 5.80080°W﻿ / 54.84280; -5.80080

Olderfleet Castle is a four-storey towerhouse, the remains of which stand on Curran Point to the south of Larne Harbour in Larne, County Antrim, Northern Ireland. The place name of Olderfleet may be a corruption of Ulfrecksfiord (or Ulfried's Fjord), the Viking name for Larne Lough.

Olderfleet Castle is a State Care Historic Monument in the townland of Curran and Drumaliss, in the former Larne Borough Council area, at grid ref: D4133 0166.

Larne
Larne (from Irish Latharna, pronounced [ˈl̪ˠahəɾˠn̪ˠə], the name of a Gaelic territory) is a town on the east coast of County Antrim, Northern Ireland, with a population of 18,853 at the 2021 census. It is a major passenger and freight roll-on roll-off port. Larne is within the Mid and East Antrim Borough Council area. Together with parts of the neighbouring districts of Antrim and Newtownabbey and Causeway Coast and Glens, it forms the East Antrim constituency for elections to the Westminster Parliament and Northern Ireland Assembly. The civil parish is in the historic barony of Glenarm Upper.
York Time Institute
39°57.624′N 76°44.100′W﻿ / ﻿39.960400°N 76.735000°W﻿ / 39.960400; -76.735000

The York Time Institute is a school in York, Pennsylvania providing instruction in the conservation, restoration, and repair of traditional and modern time-keeping devices. It was founded in 2008 by Daniel Nied, former Director of the School of Horology of the National Association of Watch and Clock Collectors. The school is housed in a 19th-century building that also housed two different watchmakers in its 150-year history.

York, Pennsylvania
York is a city in York County, Pennsylvania, United States, and its county seat. Located in South Central Pennsylvania, the city's population was 44,800 at the time of the 2020 census, making it the tenth-most populous city in Pennsylvania. The city has an urban area population of 238,549 and has a metropolitan area population of 456,449.

Founded in 1741, York served as the temporary base for the Continental Congress from September 1777 to June 1778, during which the Articles of Confederation were drafted. It is the largest city in the York–Hanover metropolitan area, which is also included in the larger Harrisburg–York–Lebanon combined statistical area of the Susquehanna Valley.
Mayor of Shaftesbury
The following were mayors of Shaftesbury, Dorset, England:

1331-2 and 1351-2: John Haselmere

1355: Robert Fovent

Michaelmas 1374–5, 1379-80: Edward Leante.

Michaelmas 1383-4: Richard Payn

Michaelmas 1390-2 and 1400-1: Thomas Cammell

Michaelmas 1392–3, 1401–2, 1404-6: Walter Biere

Michaelmas 1402-3 and 1415-16: Hugh Croxhale

1403-4: Thomas Hat

1409-10: Thomas Hat

1414-1415: Thomas Haselmere

1545-1546: John Garputs

1970-1971: Lavinia Young OBE.

Richard Payn
Richard Payn (fl. 1383–1386), of Shaftesbury, Dorset, was an English Member of Parliament.

Payn was married with one son. His wife and son's names are unrecorded.

He was a Member (MP) of the Parliament of England for Shaftesbury in 1386. He was Mayor of Shaftesbury Michaelmas in 1383–84.
NGC 1097
NGC 1097 (also known as Caldwell 67) is a barred spiral galaxy about 45 million light years away in the constellation Fornax.  It was discovered by William Herschel on 9 October 1790. It is a severely interacting galaxy with obvious tidal debris and distortions caused by interaction with the companion galaxy NGC 1097A.

Fornax
Fornax (/ˈfɔːrnæks/) is a constellation in the southern celestial hemisphere, partly ringed by the celestial river Eridanus. Its name is Latin for furnace. It was named by French astronomer Nicolas Louis de Lacaille in 1756. Fornax is one of the 88 modern constellations.

The three brightest stars—Alpha, Beta and Nu Fornacis—form a flattened triangle facing south. With an apparent magnitude of 3.91, Alpha Fornacis is the brightest star in Fornax. Six star systems have been found to have exoplanets. The Fornax Dwarf galaxy is a small faint satellite galaxy of the Milky Way. NGC 1316 is a relatively close radio galaxy.

The Hubble Space Telescope's Ultra-Deep Field is located within Fornax.

It is the 41st largest constellation in the night-sky, occupying an area of 398 square degrees. It is located in the first quadrant of the southern hemisphere (SQ1) and can be seen at latitudes between +50° and -90° during the month of December.
Methuen, Massachusetts
Methuen (/məˈθuːən/) is a 23-square-mile (60 km2) city in Essex County, Massachusetts, United States. The population was 53,059 at the 2020 census. Methuen lies along the northwestern edge of Essex County, just east of Middlesex County and just south of Rockingham County, New Hampshire.  The city is bordered by Haverhill to the northeast, North Andover to the southeast, Lawrence and Andover to the south, Dracut (Middlesex County) to the west, Pelham, New Hampshire (Hillsborough County) to the northwest, and Salem, New Hampshire (Rockingham County) to the north.  Methuen is located 17 miles (27 km) southwest from Newburyport, 30 miles (48 km) north-northwest of Boston and 25 miles (40 km) south-southeast of Manchester, New Hampshire. The city is a part of the Merrimack Valley and its ZIP Code is 01844.

Dracut, Massachusetts
Dracut /ˈdreɪkət/ DRAY-kət is a town in Middlesex County, Massachusetts, United States. At the 2020 census, the town's population was 32,617, making it the second most populous town in Massachusetts with an open town meeting system of governance. The town covers a total area of 21.36 square miles, 0.5 square miles of which are water.
John Elway Stadium
34°15′35″N 118°31′28″W﻿ / ﻿34.259671°N 118.524526°W﻿ / 34.259671; -118.524526
John Elway Stadium is a 4,000-seat sports stadium on the campus of Granada Hills Charter High School in Granada Hills, California, a neighborhood of the city of Los Angeles in the San Fernando Valley.

The stadium is named after the legendary Denver Broncos quarterback John Elway, who attended his final two years of high school there.

It is the main stadium for the Granada Hills Charter High School football, athletics (track and field), and soccer teams and the Los Angeles Rampage women's soccer team. It is also the former home ground of the San Fernando Valley Quakes USL Premier Development League soccer team.

Granada Hills Charter
Granada Hills Charter (often abbreviated to GHCHS/GHC or simply Granada), formerly Granada Hills High School, is an independent charter school consisting of over 6,000 students in grades K–12, located in the Granada Hills neighborhood of Los Angeles, California, United States. It is affiliated with the Los Angeles Unified School District (LAUSD).

Granada also, as of 2011, has a high Academic Performance Index (API) score of 878, greatly exceeding the target API score of 800 for all schools in California. On April 12, 2011, Granada was named a 2011 California Distinguished School. On December 22, 2011, Granada became an International Baccalaureate World School. Since 2011, the school has won nine National Academic Decathlon Championships.
Otto Brenner
Otto Brenner (8 November 1907 – 15 April 1972) was a German trades unionist and politician. Between 1956 and 1972 he was the leader of the powerful IG Metall (Industrial Union of Metalworkers).

In a tribute published in 1967 to celebrate Brenner's sixtieth birthday the politician-commentator Peter von Oertzen wrote that "Otto Brenner ... embodies more than any other German trades union leader that generation – a link between the older generation of the Weimar years [before 1933] and the younger generation that grew to maturity after 1945 – which rescued the best traditions of the German labour movement to the present day, bridging the intervening abyss of the Fascist rule".

The Otto-Brenner Foundation for the promotion of scientific research and knowledge is named after him, as is the annually awarded Otto Brenner Prize.

Socialist Workers' Party of Germany
The Socialist Workers' Party of Germany (German: Sozialistische Arbeiterpartei Deutschlands, SAPD, sometimes called simply the Sozialistische Arbeiterpartei, SAP) was a centrist Marxist political party in Germany. It was formed as a left-wing party with around 20,000 members who split off from the SPD in the autumn of 1931. In 1931, the remnants of the USPD merged into the party and in 1932 some Communist Party dissenters also joined the group as well as a part of the  Communist Party Opposition. Nevertheless, SAPD membership remained small. From 1933, the group's members worked illegally against Nazism.
Hosingen
Hosingen (German pronunciation: [ˈhoːzɪŋən]; Luxembourgish: Housen) is a small village and former commune in northern Luxembourg.

On January 1, 2012, the commune merged with Consthum and Hoscheid communes to form the new commune of Parc Hosingen.

Near Hosingen there is a transmitter for FM and TV of RTL.

As of 2025, the village of Hosingen, which lies in the south of the commune, had a population of 1,432.

Consthum
Consthum (Luxembourgish: Konstem) is a village and a former commune in northern Luxembourg, in the canton of Clervaux.

On January 1, 2012, the commune merged with Hoscheid and Hosingen communes to form the commune of Parc Hosingen.

As of 2025, the village had a population of 300.
Barlow Woodseats Hall
Barlow Woodseats Hall is a Grade II* listed manor house situated at Barlow Woodseats, on the edge of the village of Barlow, in Derbyshire. It remains the only manor house in the Parish of Barlow, and the current house dates from the early 17th century, although there are much earlier origins to before 1269.

Barlow, Derbyshire
53°16′05″N 1°29′02″W﻿ / ﻿53.268°N 1.484°W﻿ / 53.268; -1.484

Barlow is a village and civil parish in the North East Derbyshire district of Derbyshire, England.  According to the 2001 census the parish had a population of 884, increasing to 920 at the 2011 Census.  The village is about 4 miles north-west of Chesterfield.
Cemetery Junction, Reading
Cemetery Junction is a road junction in East Reading, bordering on Newtown, in the town of Reading in the English county of Berkshire. It is a notorious bottleneck for traffic during rush hour, with the main A4 road meeting the A329 road from Wokingham.

The junction is named after Reading Old Cemetery just to the east, with a grand ornamental gatehouse immediately off the junction.

A4 road (England)
The A4 is a major road in England from Central London to Avonmouth via Heathrow Airport, Reading, Bath and Bristol. It is historically known as the Bath Road with newer sections including the Great West Road and Portway. The road was once the main route from London to Bath, Bristol and the west of England and formed, after the A40, the second main western artery from London.

Although most traffic is carried by the M4 motorway today, the A4 still acts as the main route from Bristol to London for non-motorway traffic.
Hokey pokey (ice cream)
Hokey pokey is a flavour of ice cream in New Zealand and Australia consisting of plain vanilla ice cream with small, solid lumps of honeycomb toffee. Hokey pokey is the New Zealand term for honeycomb toffee. The original recipe until around 1980 consisted of solid toffee, but in a marketing change, Tip Top decided to use small balls of honeycomb toffee instead.

It is the second-most popular ice cream flavour behind vanilla in New Zealand, and is a frequently cited example of Kiwiana. It is also exported to Japan, Australia, and the Pacific Islands.

Kiwiana
Kiwiana is an expression common among New Zealanders referring to certain items and icons from New Zealand's heritage, especially from around the middle of the 20th century, that are seen as representing iconic New Zealand elements. These "quirky things that contribute to a sense of nationhood" include both genuine cultural icons and kitsch.
Solaseed Air
Solaseed Air  is a Japanese regional airline headquartered on the property of Miyazaki Airport in Miyazaki, Miyazaki Prefecture, Japan. It operates services mainly between Honshu and destinations on the island of Kyushu and Okinawa Prefecture.

Miyazaki Airport
Miyazaki Airport (宮崎空港, Miyazaki Kūkō) (IATA: KMI, ICAO: RJFM), also known as Miyazaki Bougainvillea Airport, is an international airport located 3.2 km (2.0 mi) south-southeast of Miyazaki city, in Miyazaki Prefecture, Japan. The second floor has the head office of Solaseed Air.
Nordlyset
Nordlyset (The Northern Light) was the first in a series of Norwegian-American newspapers published by the Norwegian immigrant community in the United States. The first issue was published on St. Olaf's Day (July 29) 1847 in the Muskego Settlement in the Wisconsin Territory. The editor of the newspaper was James DeNoon Reymert, an immigrant from Farsund, and the newspaper was printed in Even Hansen Heg's (1790–1850) cabin. The newspaper promoted new American values, such as freedom and equality. Many of its articles argued that the freedom of Norwegian expatriates was far greater in the United States, and that this was the main reason why many had emigrated from Norway. In 1850, the newspaper was purchased by Knud Langeland, who changed its name to Democraten (The Democrat).

Nordlyset was a strong opponent of slavery and actively supported the Free Soil Party.

Muskego Settlement, Wisconsin
The Muskego Settlement was one of the first Norwegian-American settlements in the United States. Situated near today's Muskego, Wisconsin, the Muskego Settlement covered areas within what is now the town of Norway in Racine County, Wisconsin.
Botnsvatnet
Botnsvatnet or Botsvatnet is a lake in the municipality of Valle in Agder county, Norway.  The 5.61-square-kilometre (2.17 sq mi) lake is located just north of the lakes Rosskreppfjorden and Kolsvatnet and the mountain Urddalsknuten, and it lies to the southeast of the mountain Bergeheii.  The village of Valle is located about 14 kilometres (8.7 mi) to the east of the lake.  The lake sits at an elevation of 1,020 metres (3,350 ft) above sea level.

Urddalsknuten
Urddalsknuten or Urdalsknuten is a mountain that lies on the border of the municipalities of Sirdal and Valle in Agder county, Norway. The 1,434-metre (4,705 ft) mountain is located in the Setesdalsheiene mountain range. The mountain lies about 22 kilometres (14 mi) west of the village of Valle. The lakes Botnsvatnet, Kolsvatnet, and Rosskreppfjorden surround the mountain to the northeast and south and the mountain Bergeheii lies directly to the north.
Naval Base Trinidad
Naval Base Trinidad, also called NAS Trinidad, NAS Port-of-Spain, was a large United States Navy Naval base built during World War II to support the many naval ships fighting and patrolling the Battle of the Atlantic. The fighting in the area became known as the Battle of the Caribbean. Naval Base Trinidad was located on the Island of Trinidad in West Indies of the Caribbean Sea.

The base also supported the United States Army Air Forces, United States Coast Guard, US Marine Corps and US Army. Naval Base Trinidad was a US Naval Advance Base built to protect the shipping lanes to and from the Panama Canal from U-boat attacks, by sea and air.  The base did fueling, loading and unloading of cargo ships. The base also became a repair depot, with auxiliary floating drydocks that were able to repair boats and ships in the field. Naval Base Trinidad was commissioned on June 1, 1941, and at its peak it had 135,000 troops on the island.

Waller Air Force Base
Waller Air Force Base is a former United States Air Force World War II air base located in northeastern Trinidad. It is located about 7 km southeast of Downtown Arima south of the Churchill-Roosevelt Highway and roughly 32 km from the capital city Port of Spain.
French frigate Clorinde (1808)
Clorinde was a 40-gun Pallas-class frigate of the French Navy designed by Jacques-Noël Sané. The Royal Navy captured her in 1814 and renamed her HMS Aurora. After serving 19 years as a coal hulk she was eventually broken up in 1851.

French brig Milan (1807)
Milan was a French brig built at Saint Malo, from plans designed by François Pestel that had already served for Curieux in 1800 and for Palinure in 1804. She served in the French Navy for four years before HMS Surveillante and Seine captured her. She became HMS Achates in the Royal Navy and served until after the end of the Napoleonic Wars.
Watsonia strictiflora
Watsonia strictiflora, the Klipheuwel watsonia, is a plant belonging to the genus Watsonia and forming part of the fynbos. The species is endemic to the Western Cape and occurs from Klapmuts to Joostenberg and Paarl. The plant has lost 98% of its habitat over the past 200 years to the establishment of vineyards and the planting of grain as well as urban development. It is also threatened by invasive plants.

Watsonia (plant)
Watsonia (bugle lily) is a genus of plants in the family Iridaceae, subfamily Crocoideae. Watsonias are native to southern Africa (South Africa, Lesotho, Eswatini). The genus is named after Sir William Watson, an 18th-century British botanist.
The Tempest (Tchaikovsky)
The Tempest (Russian: Буря Burya), Symphonic Fantasia after Shakespeare, Op. 18, is a symphonic poem in F minor by Pyotr Ilyich Tchaikovsky composed in 1873. It was premiered in December 1873, conducted by Nikolai Rubinstein.

It is based on the play The Tempest by William Shakespeare.  Similar in structure to Tchaikovsky's better-known Romeo and Juliet fantasy-overture, it contains themes depicting the stillness of the ship at sea, the grotesque nature of Caliban, and the love between Ferdinand and Miranda.  The love music is particularly strong, being reminiscent of the love music from Romeo and Juliet.

Tchaikovsky was much influenced by Shakespeare: in addition to Romeo and Juliet and The Tempest, he also wrote a Hamlet overture-fantasy (1888) and incidental music to Hamlet (1891).

Excerpts from the score were used in the 2005 ballet Anna Karenina, choreographed by Boris Eifman.

F minor
F minor is a minor scale based on F, consisting of the pitches F, G, A♭, B♭, C, D♭, and E♭. Its key signature consists of four flats. Its relative major is A-flat major and its parallel major is F major.
The F natural minor scale is

Changes needed for the melodic and harmonic versions of the scale are written in with accidentals as necessary. The F harmonic minor and melodic minor scales are
Jean-Pierre Chouteau
Jean-Pierre Chouteau (French pronunciation: [ʒɑ̃ pjɛʁ ʃuto]; 10 October 1758 – 10 July 1849) was a French Creole fur trader, merchant, politician, and slaveholder.  An early settler of St. Louis from New Orleans, he became one of its most prominent citizens. He and his family were prominent in establishing the fur trade in the city, which became the early source of its wealth.

In 1975, he was inducted into the Hall of Great Westerners of the National Cowboy & Western Heritage Museum in Oklahoma City, Oklahoma.

Treaty of Fort Clark
The Treaty of Fort Clark (also known as the Treaty with the Osage or the Osage Treaty) was signed at Fort Osage (then called Fort Clark) on November 10, 1808, (ratified on April 28, 1810) in which the Osage Nation ceded all the land east of the fort in Missouri and Arkansas north of the Arkansas River to the United States. The Fort Clark treaty and the Treaty of St. Louis in which the Sauk and Meskwaki ceded northeastern Missouri along with northern Illinois and southern Wisconsin were the first two major treaties in the newly acquired Louisiana Purchase. The affected tribes, upset with the terms, were to side with the British in the War of 1812. Following the settlement of that war, John C. Sullivan for the United States was to survey the ceded land in 1816 (adjusting it 23 miles (37 km) westward to the mouth of the Kansas River to create the Indian Boundary Line west of which and south of which virtually all tribes were to be removed in the Indian Removal Act in 1830.
Azomureș
Azomureș is the largest Romanian fertilizer producer. It is based in Târgu Mureș. The company was bought in 2002 by the largest fertilizer producer in Turkey, Transworld Fertilizers. In 2011, Azomureș was acquired by Swiss company Ameropa.

In 1981, the department of photosensitive materials within the Târgu-Mureș Nitrogenous Fertilizer Plant was put into operation, having Konishiroku Japanese license.

Târgu Mureș
Târgu Mureș (/ˌtɜːrɡuː ˈmʊərɛʃ, ˌtɪər-/, Romanian: [ˈtɨrɡu ˈmureʃ] ⓘ; Hungarian: Marosvásárhely [ˈmɒroʃvaːʃaːrhɛj] ⓘ; German: Neumarkt am Mieresch also known as simply Neumarkt) is the seat of Mureș County in the historical region of Transylvania, Romania. It is the 16th-largest city in Romania, with 116,033 inhabitants as of the 2021 census. It lies on the Mureș River, the second-longest river in Romania (after the Danube).
Theaetetus (crater)
Theaetetus is a lunar impact crater that is located to the southeast of the crater Cassini near the eastern edge of Mare Imbrium. It was named after the ancient Greek mathematician Theaetetus. It lies just to the west of the Montes Caucasus range, which forms the eastern shore of the mare. To the southwest is the prominent crater Aristillus.

The rim of Theaetetus is distinctly polygonal in shape, with a slight rounding at the vertices. There is a low outer rampart and a slight central rise on the crater floor, which is offset to the northeast of the crater midpoint. The interior is otherwise relatively featureless.

This crater has been noted in the past as a site of possible transient lunar phenomena. In 1902, a white cloud was observed briefly in the vicinity of the crater. Other observers, including Patrick Moore and W. H. Pickering, have also noted unusual appearances in this area.

Cassini (lunar crater)
Cassini is a lunar impact crater that is located in the Palus Nebularum, at the eastern end of Mare Imbrium. The crater was named after astronomers Giovanni Cassini and Jacques Cassini. To the northeast is the Promontorium Agassiz, the southern tip of the Montes Alpes mountain range. South by south-east of Cassini is the crater Theaetetus. To the northwest is the lone peak Mons Piton.
Tintagel (electoral division)
Tintagel (Cornish: Tre war Venydh) was an electoral division of Cornwall which returned one member to sit on Cornwall Council between 2009 and 2021. It was abolished at the 2021 local elections, being succeeded by St Teath and Tintagel and Camelford and Boscastle.

Camelford and Boscastle (electoral division)
Camelford and Boscastle is an electoral division of Cornwall in the United Kingdom which returns one member to sit on Cornwall Council. It was created at the 2021 local elections, being created from the former divisions of Camelford and Tintagel. The current councillor is Barry Jordan, a member of the Conservative Party.