hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Europium acetylacetonate
Europium acetylacetonate is a coordination complex with formula Eu(C5H7O2)3. Although this anhydrous acetylacetonate complex is widely discussed, some sources suggest that it is really the dihydrate Eu(C5H7O2)3(H2O)2.

Upon attempted dehydration by heating under vacuum, the dihydrate converts to the oxo-cluster Eu4O(C5H7O2)10.  This behavior is also observed for gadolinium acetylacetonate, yttrium acetylacetonate, lanthanum acetylacetonate, and erbium acetylacetonate.

The electronic structure of the Eu3+ core gives the complex an unusual charge-transfer band absent in other lanthanide acetylacetonates. The photoluminescent emission lines occur near 465 (blue), 525 (green), and 579 nm (yellow), and are unusually sharp, especially the yellow doublet. Doping a blend of polyacrylate and polycarbonate with europium acetylacetonate enhances photoluminescence over a broad range of ultraviolet wavelengths. EuFOD is a substituted derivative.

Lanthanum acetylacetonate
Lanthanum acetylacetonate refers to the coordination complex with the formula La(C5H7O2)3.  This anhydrous acetylacetonate complex has not been characterized well, but the dihydrate  La(C5H7O2)3(H2O)2 has been characterized by X-ray crystallography.

Upon heating under vacuum, the dihydrate converts to the oxo-cluster La4O(C5H7O2)10.  This behavior is also observed for erbium, yttrium, gadolinium, and europium.

The instability constants (logYn) are 3.65, 5.13 and 6.12 (corresponding to n=1, 2, 3) have been reported for "La(acac)3". It can be prepared by the reaction of lanthanum alkoxide and acetylacetone. Its tetrahydrate decomposes into monohydrate at 110 °C, obtains the anhydrous form at 150 °C, undergoes La(CH3COO)(acac)2 and La(CH3COO)2(acac), and at 180~285 °C lanthanum acetate is produced. It can be used to prepare NaLaS2, La2Zr2O7 and other materials.
1991 UK Championship
The 1991 UK Championship was a professional ranking snooker tournament that took place between 23 November and 1 December 1991 at the Guild Hall in Preston, England. The televised stages were shown on BBC.

The highest break of the televised stages was 142 made by Martin Clark and the same for the non-televised stages was 137 made by Mark Bennett.

John Parrott won his first and only UK Championship by defeating Jimmy White 16–13 in the final.

UK Championship
The UK Championship is a professional ranking snooker tournament. It is one of snooker's prestigious Triple Crown events, along with the World Championship and the Masters. It is usually held at the Barbican in York, England. Ronnie O'Sullivan has won the tournament a record eight times, followed by Steve Davis with six titles and Stephen Hendry with five.
Absa Bank Uganda Limited
Absa Bank Uganda Limited, formerly known as Barclays Bank of Uganda Limited, is a commercial bank in Uganda. It is licensed by the Bank of Uganda, the country's central bank and national banking regulator. The bank is a subsidiary of Absa Group Limited, a financial services conglomerate, based in South Africa, with banking subsidiaries in 12 African countries and representative offices in two other African countries. Absa Bank Group, whose shares trade on the JSE Limited, was reported to have total assets in excess of US$91 billion, as of October 2019.

Bank of Uganda
The Bank of Uganda (Swahili: Benki Kuu ya Uganda) is the central bank of Uganda. Established in 1966, by Act of Parliament, the bank is wholly owned by the government but is not a government department.
Richmond Strip
The Richmond Avenue Entertainment District, commonly known as the Richmond Strip, is an entertainment district along Richmond Avenue in western/southwestern Houston, Texas. It was especially popular in the 1990s, but it later declined as a partygoing destination in favor of other areas of town, such as Washington Avenue. Erin Mulvaney of the Houston Chronicle stated that at its peak, it was "seen as the Houston's answer to Sixth Street, Beale Street and Bourbon Street."

Deep Ellum, Dallas
Deep Ellum is a historic neighborhood of Dallas, Texas, home to a diverse array of arts venues, restaurants, bars, entertainment venues, businesses, and urban residential units near downtown in East Dallas. Its name is based on a corruption of the area's principal thoroughfare, Elm Street. Older alternative uses include Deep Elm and Deep Elem.

The neighborhood lies directly east of the elevated I-45/US 75 (unsigned I-345) freeway and extends to Exposition Avenue, connected to downtown by, from north to south, Pacific, Elm, Main, Commerce, and Canton streets. The neighborhood is north of Exposition Park and south of Bryan Place.
Halitherses
In Greek mythology, Halitherses /ˌhælɪˈθɜːrˌsiːz/ (Ancient Greek: Ἁλιθέρσης), son of Mastor, was an Ithacan prophet who warned the suitors of Penelope after interpreting the symbols that Zeus sent to "be wise in time, and put a stop to this wickedness before he comes." The suitors do not heed Halitherses' warning. After the suitors all die, Halitherses warns the suitors' families against action against Odysseus, saying they will bring evil on their heads for this action against the gods' will. Only half of them listen. The suitors' families go on to try to kill Odysseus's family, but they are thwarted by the goddess Athena. Halitherses was one of Odysseus' dear friends back in Ithaca, along with Mentor. Both Halitherses and Mentor tried to stop the suitors but were unable to. However, Penelope remained faithful to Odysseus.

Odysseus
In Greek and Roman mythology, Odysseus (/əˈdɪsiəs/ ⓘ; Ancient Greek: Ὀδυσσεύς, Ὀδυσεύς, romanized: Odysseús, Odyseús, IPA: [o.dy(s).sěu̯s]), also known by the Latin variant Ulysses (/juːˈlɪsiːz/, UK also /ˈjuːlɪsiːz/; Latin: Ulysses, Ulixes), is a legendary Greek king of Ithaca and the hero of Homer's epic poem, the Odyssey. Odysseus also plays a key role in Homer's Iliad and other works in that same epic cycle.

As the son of Laërtes and Anticlea, husband of Penelope, and father of Telemachus, Acusilaus, and Telegonus, Odysseus is renowned for his intellectual brilliance, guile, and versatility (polytropos), and he is thus known by the epithet Odysseus the Cunning (Ancient Greek: μῆτις, romanized: mêtis, lit. 'cunning intelligence'). He is most famous for his nostos, or "homecoming", which took him ten eventful years after the decade-long Trojan War.
Polygonatum
Polygonatum /ˌpɒlɪˈɡɒnətəm/, also known as King Solomon's-seal, Solomon's seal, or sealwort, is a genus of flowering plants. In the APG III classification system, it is placed in the family Asparagaceae, subfamily Convallarioideae (formerly the family Ruscaceae). It has also been classified in the former family Convallariaceae and, like many lilioid monocots, was formerly classified in the lily family, Liliaceae.  The genus is distributed throughout the temperate Northern Hemisphere. Most of the approximately 63 species occur in Asia, with 20 endemic to China.

Polygonatum biflorum
Polygonatum biflorum (smooth Solomon's-seal, great Solomon's-seal, Solomon's seal) is an  herbaceous flowering plant native to eastern and central North America.  The plant is said to possess scars on the rhizome that resemble the ancient Hebrew seal of King Solomon. It is often confused with Solomon's plume, which has upright flowers.
Chess World Cup 2017
The Chess World Cup 2017 was a 128-player single-elimination chess tournament, held in Tbilisi, Georgia, from 2 to 27 September 2017. It was won by Armenian grandmaster Levon Aronian. This was the second time he had won the Chess World Cup, 12 years after his first win in 2005. It was the 7th edition of the Chess World Cup.

The top two finishers in the tournament, Aronian and Ding Liren, qualified for the Candidates Tournament 2018 for the World Chess Championship 2018.

Chess World Cup 2005
The Chess World Cup 2005 served as a qualification tournament for the FIDE World Chess Championship 2007. It was held as a 128-player tournament from 27 November to 17 December 2005 in Khanty-Mansiysk, Russia.

The top ten finishers qualified for the candidates matches of the World Chess Championship 2007. One of them (Étienne Bacrot) had already qualified for the candidates matches via rating, freeing the place for the eleventh player at the World Cup (Vladimir Malakhov).

The World Cup was won by Armenian grandmaster Levon Aronian.
2024–25 CONCACAF Nations League A
The 2024–25 CONCACAF Nations League A was the top division of the 2024–25 edition of the CONCACAF Nations League, the fourth season of the international football competition involving the men's national teams of the 41 member associations of CONCACAF. The initial group stage was held from 5 September to 15 October 2024.

League A culminated with the Nations League Finals in March 2025 to crown the champions of the CONCACAF Nations League.

This edition of the CONCACAF Nations League A served to determine the four teams that qualify directly for the 2025 CONCACAF Gold Cup in the United States. The top four teams qualified for the final tournament, while the remaining League A teams could still qualify via the 2025 CONCACAF Gold Cup qualification tournament.

2024–25 CONCACAF Nations League
The 2024–25 CONCACAF Nations League was the fourth season of the CONCACAF Nations League, an international association football competition involving the men's national teams of the 41 member associations of CONCACAF. The competition began with the group stage in September 2024, and concluded with the Nations League Finals in March 2025. The Nations League also served as qualification for the 2025 CONCACAF Gold Cup.

The three-time defending champions United States were eliminated by Panama in the semi-finals. Mexico won their first title after defeating Panama in the final.
Goyder Lagoon
The Goyder Lagoon is a large ephemeral swamp in the Australian state of South Australia in the state's Far North region. The lake is part of the Diamantina River floodplain, lying beside the Birdsville Track close to the state border with Queensland.

It is located within the gazetted locality of Clifton Hills Station which is occupied by the pastoral lease of the same name.

Exceptionally large floods in the Georgina-Mulligan River system may contribute water to the north-western side of Goyder Lagoon via  Eyre Creek and the Warburton River.  Most of the lagoon consists of shallow, braided micro-channels.  It lies within the  Median annual rainfall is 100–150 millimetres (3.9–5.9 in) and average maximum summer temperatures are 36 to 39 °C (97 to 102 °F).

Goyder Lagoon was named in 1875 by J W Lewis after George Goyder, the Surveyor General of South Australia from 1861 to 1894.

Birdsville Track
The Birdsville Track is an outback road in Australia. The 517-kilometre (321 mi) track runs between Birdsville in south-western Queensland and Marree, a small town in the north-eastern part of South Australia. It traverses three deserts along the route, the Strzelecki Desert, Sturt Stony Desert and Tirari Desert.

Originally the track was of poor quality and suitable for high-clearance four-wheel drive vehicles only, but it is now a graded dirt road and a popular tourist route. It is also used by cattle trucks carrying livestock. The track passes through one of the driest parts of Australia, with an average rainfall of less than 100 mm annually.  The area is extremely barren, dry and isolated. Travellers should carry water and supplies in case of emergencies.
Irish language in Northern Ireland
The Irish language (Irish: Gaeilge) is, since 2022, an official language in Northern Ireland. The main dialect spoken there is Ulster Irish (Gaeilge or Gaeilg Uladh). Protection for the Irish language in Northern Ireland stems largely from the European Charter for Regional or Minority Languages.

In the 2021 census, Irish was the main language of 0.3% of the population aged 3 and up, an increase from 0.2% in the previous survey,
while 12.4% of that population had some ability in Irish, also an increase from previous census results. As well, for the first time, the census asked the frequency of speaking Irish. 43,557 said they spoke Irish on a daily basis, which accounts for 2.43% of Northern Ireland's population.

Rathlin Island
Rathlin Island (Irish: Reachlainn, pronounced [ˈɾˠaxlən̠ʲ]; Local Irish dialect: Reachraidh, Irish pronunciation: [ˈɾˠaxɾˠi]; Scots: Racherie) is an island and civil parish off the coast of County Antrim (of which it is part) in Northern Ireland. It is Northern Ireland's northernmost point. As of the 2021 Census there were 141 people living on the island.
Aechmea ramosa
Aechmea ramosa is a plant species in the genus Aechmea. This species is endemic to eastern Brazil.

Two varieties are recognized:

Aechmea ramosa var. festiva L.B.Sm. - Espírito Santo

Aechmea ramosa var. ramosa  - Bahia

Many cultivars of A. ramosa have been recorded.

Aechmea
Aechmea is a genus of flowering plants in the family Bromeliaceae (subfamily Bromelioideae). The name comes from the Greek aichme, meaning "spear". Suggested pronunciations include EEK-me-ə and eek-MEE-ə. Aechmea comprises eight subgenera and around 250 species distributed from Mexico through South America and the Caribbean. Most of the species in this genus are epiphytes.
Product strategy
Product strategy defines the high-level plan for developing and marketing a product, how the product supports the business strategy and goals, and is brought to life through product roadmaps. A product strategy describes a vision of the future with this product, the ideal customer profile and market to serve, go-to-market and positioning (marketing), thematic areas of investment, and measures of success. A product strategy sets the direction for new product development. Companies utilize the product strategy in strategic planning and marketing to set the direction of the company's activities. The product strategy is composed of a variety of sequential processes in order for the vision to be effectively achieved. The strategy must be clear in terms of the target customer and market of the product in order to plan the roadmap needed to achieve strategic goals and give customers better value.

Positioning (marketing)
In marketing, positioning is the mental perception of a product or brand by customers. Brand and product positioning methods include product differentiation, advertising, market segmentation, and business models such as the marketing mix.

The origins of the concept of positioning concept are unclear. Scholars suggest that it may have emerged from the burgeoning advertising industry in the period following World War I. The concept was popularised by advertising executives Al Ries and Jack Trout and further developed by academics Schaefer and Kuehlwein, who extended the concept to include the meaning carried by a brand. Positioning is now a regular marketing activity and forms part of overarching marketing strategy theory.
Thalita de Jong
Thalita de Jong (born 6 November 1993) is a Dutch racing cyclist, who currently rides for UCI Women's WorldTeam Human Powered Health. In 2016, de Jong won the elite women's title at the Dutch National Cyclo-cross Championships, the UEC European Cyclo-cross Championships and the UCI Cyclo-cross World Championships.

Bretagne Ladies Tour
Tour de Bretagne Féminin is a women's staged cycle race that takes place in Brittany in north-west France. The race was previously known as the Tour de Bretagne International Féminin in 2004 and Tour de Bretagne Féminin from 2007 through to 2019. In 2025, the race was cancelled over budgetary concerns.
Drakelow, Worcestershire
Drakelow is a hamlet in Worcestershire, England.  It is one of the ancient townships of the manor of Wolverley, whose extent was similar to that of the modern civil parish of Wolverley & Cookley. It is located approximately 1 mile (1.6 km) northwest of Wolverley and the same distance southwest of Blakeshall.

Wolverley
Wolverley is a village; with nearby Cookley (1 mi northeast), it forms a civil parish in the Wyre Forest District of Worcestershire, England. It is 2 miles north of Kidderminster and lies on the River Stour and the Staffordshire and Worcestershire Canal. At the time of the 2001 census, it had a population of 2,096. The village has also been known as "Overley" at various times.
Goran Rakočević
Goran Rakočević (Serbian Cyrillic: Горан Ракочевић; born March 1, 1951) is a Serbian former professional basketball player. He is the father of Igor Rakočević, a Serbian professional basketball executive and former player.

Yugoslav Basketball Cup
The Yugoslav Basketball Cup (Serbo-Croatian: Kup Jugoslavije u košarci / Куп Југославије у кошарци) was the men's national basketball cup of Yugoslavia between its inauguration in 1959 and the breakup of Yugoslavia.
Keith Elwell
Keith Elwell (born 12 February 1950), also known by the nicknames of "The Mole" or "Chiefy", is an English former professional rugby league footballer who played in the 1970s and 1980s. He played at representative level for Great Britain, England and Lancashire, and at club level for Widnes and on loan to Barrow, as a hooker.

Drop goal
A drop goal, field goal, or dropped goal is a method of scoring points in rugby union and rugby league and also, rarely, in American football and Canadian football. 
A drop goal is scored by drop kicking the ball (dropping the ball and then kicking it as it rises from the first bounce) over the crossbar and between the posts of the goal posts. After the kick, the ball must not touch the ground before it goes over and through, although it may touch the crossbar, the uprights or an opponent. A drop goal in rugby union is worth three points, and in rugby league a drop goal is usually worth one point (see below).

If the drop goal attempt is successful, play stops and the non-scoring team (the scoring team in rugby union sevens) restarts play with a kick from halfway. If the kick is unsuccessful, play continues and the offside rules for a kick apply. Defenders may tackle the kicker while he is in possession of the ball, or attempt to charge down or block the kick.
Copper redhorse
The copper redhorse (Moxostoma hubbsi) is a North American species of freshwater fish in the family Catostomidae.
It is found only in Canada.

Its extremely small range, which is restricted to a few rivers in the lowlands of southwestern Quebec, has contracted significantly in the past few decades. Confirmed populations currently exist in the St. Lawrence, Richelieu rivers and the Rivière des Mille Îles. The copper redhorse is one of seven species of the genus Moxostoma (family Catostomidae) occurring in Canada. Its discovery has been attributed to Vianney Legendre in 1942, but it appears to have been first described by Pierre Fortin in 1866 as an already known species of the genus Moxostoma.

Moxostoma
Moxostoma, the redhorses or jumprocks, is a genus of North American ray-finned fish in the family Catostomidae. Redhorses are variable in size, geographic location, and other ecological traits such as spawning substrate. Several redhorses are long-lived (lifespans greater than 20 years), much like many other catostomid species. The silver redhorse is the longest-lived redhorse known by nearly a decade, with ages exceeding 40 years. Redhorses are broadly of conservation concern, as these long-lived species are highly intolerant to environmental pollution, habitat fragmentation, and are currently subject to unregulated 21st century sport bowfishing which is removing and wantonly wasting several of these species by the ton.
Prospect Point (Antarctica)
Prospect Point is a headland at the west extremity of Velingrad Peninsula on Graham Coast in Graham Land, four kilometres (two nautical miles) south of Ferin Head and immediately east of the Fish Islands. Roughly charted by the British Graham Land Expedition (BGLE) under Rymill, 1934–37. Photographed by Hunting Aerosurveys Ltd. in 1956–57. The name was suggested in 1957 by E. P. Arrowsmith, Governor of the Falkland Islands.

Graham Coast
Graham Coast is the portion of the west coast of Graham Land in Antarctic Peninsula, extending 172 km between Cape Bellue to the southwest and Cape Renard to the northeast.

The coast is named after Sir James Graham, First Lord of the Admiralty during the early exploration of the area by John Biscoe.
Ōtāne
Ōtāne is a town in the Central Hawke's Bay District and the Hawke's Bay region, on the east coast of New Zealand's North Island. The small village has a school, general store, cafe and pub, and is located just off State Highway 2.

Socioeconomic decile
In the New Zealand education system, decile was a key measure of socioeconomic status used to target funding and support schools. In academic contexts the full term "socioeconomic decile" or "socioeconomic decile band" was used.

A school's decile indicated the extent to which the school draws its students from low socioeconomic communities. Decile 1 schools were the 10% of schools with the highest proportion of students from low socio-economic communities.

This system was implemented in 1995 and later replaced by the Equity Index in January 2023.
Shoutcast
Shoutcast (formerly SHOUTcast) is a service for streaming media over the internet to media players, using its own cross-platform proprietary software. It allows digital audio content, primarily in MP3 or High-Efficiency Advanced Audio Coding format. The most common use of Shoutcast is for creating or listening to Internet audio broadcasts; however, there are also video streams. The software is available to use for free or as a paid cloud service with additional professional features.

In the early days of esports for video games, Shoutcast was used by some to stream play-by-play commentary, leading to the term "shoutcaster" as a name for esports commentators.

Cross-platform software
Within computing, cross-platform software (also called multi-platform software, platform-agnostic software, or platform-independent software) is computer software that is designed to work in several computing platforms. Some cross-platform software requires a separate build for each platform, but some can be directly run on any platform without special preparation, being written in an interpreted language or compiled to portable bytecode for which the interpreters or run-time packages are common or standard components of all supported platforms.

For example, a cross-platform application may run on Linux, macOS and Microsoft Windows. Cross-platform software may run on many platforms, or as few as two. Some frameworks for cross-platform development are Codename One, ArkUI-X, Kivy, Qt, GTK, Flutter, NativeScript, Xamarin, Apache Cordova, Ionic, and React Native.
Cyber Stadium Series—Base Wars
Cyber Stadium Series—Base Wars is a baseball video game for the Nintendo Entertainment System (NES).

Developed by Konami for the NES, and published by Ultra Games, Cyber Stadium Series—Base Wars was released in May or June 1991 in the United States; the game did not receive a European release.  A baseball video game for one or two players, the ROM cartridge features the ability to save games, whether playing either an individual game or the ten-game pennant race.

Baseball positions
In the sport of baseball, each of the nine players on a team is assigned a particular fielding position when it is their turn to play defense. Each position conventionally has an associated number, for use in scorekeeping by the official scorer: 1 (pitcher), 2 (catcher), 3 (first baseman), 4 (second baseman), 5 (third baseman), 6 (shortstop), 7 (left fielder), 8 (center fielder), and 9 (right fielder). Collectively, these positions are usually grouped into three groups: the outfield (left field, center field, and right field), the infield (first base, second base, third base, and shortstop), and the battery (pitcher and catcher).  Traditionally, players within each group will often be more able to exchange positions easily (that is, a second baseman can usually play shortstop well, and a center fielder can also be expected to play right field); however, the pitcher and catcher are highly specialized positions and rarely will play at other positions.