hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
2-Pyrone
2-Pyrone (α-pyrone or pyran-2-one) is an unsaturated cyclic chemical compound with the molecular formula C5H4O2. It is isomeric with 4-pyrone.

2-Pyrone is used in organic synthesis as a building block for more complex chemical structures because it may participate in a variety of cycloaddition reactions to form bicyclic lactones.  For example, it readily undergoes Diels-Alder reactions with alkynes producing, upon loss of carbon dioxide, substituted benzenes. The Gogte Synthesis (1938) is a method for the alkylation of certain pyrones with acid chlorides.

The parent 2-pyrone can be produced from decarboxylation of coumalic acid.

Organic synthesis
Organic synthesis is a branch of chemical synthesis concerned with the construction of organic compounds. Organic compounds  are molecules consisting of combinations of covalently-linked hydrogen, carbon, oxygen, and nitrogen atoms. Within the general subject of organic synthesis, there are many different types of synthetic routes that can be completed including total synthesis, stereoselective synthesis, automated synthesis, and many more. Additionally, in understanding organic synthesis it is necessary to be familiar with the methodology, techniques, and applications of the subject.
Mater Dei Hospital
Mater Dei Hospital (MDH; Maltese: Sptar Mater Dei), also known simply as Mater Dei, is an acute general and teaching hospital in Msida, Malta. It was opened in 2007, replacing St. Luke's Hospital. It is a public hospital affiliated to the University of Malta, offering general and specialist services.

President of Malta
The president of Malta (Maltese: President ta' Malta) is the constitutional head of state of Malta. The president is indirectly elected by the House of Representatives of Malta, which appoints the president for a five-year term and requires them to swear an oath to "preserve, protect and defend" the Constitution. The president of Malta also  presides directly or indirectly over all three branches of the state. They are part of Parliament and responsible for the appointment of members of the judiciary. Executive authority is nominally vested in the president, but is in practice exercised by the prime minister.
John Virtue
John Virtue (born 1947), is an English artist who specialises in monochrome landscapes. He is honorary Professor of Fine Art at the University of Plymouth, and from 2003 to 2005 was the sixth Associate Artist at London's National Gallery.

University of Plymouth
The University of Plymouth is a public research university based predominantly in Plymouth, England, where the main campus is located, but the university has campuses and affiliated colleges across South West England. With 18,410 students, it is the 57th largest in the United Kingdom by total number of students (including the Open University).
Caroline Blanvillain
Caroline Blanvillain (born 1966) is a French veterinarian and conservationist who works in French Polynesia for the Ornithological Society of Polynesia.

Blanvillain was born in Paris. She studied veterinary science at the École nationale vétérinaire d'Alfort, completing a thesis on Contribution à la compréhension de la stratégie de reproduction de l'oryx d'Arabie (Oryx leucoryx) face aux conditions désertiques : application à la conservation de l'espèce. After working in zoos and the Museum of Natural History, she moved to French Polynesia in 1997. She worked on saving the Tahiti monarch and Ultramarine lorikeet.

In 2019 she was nominated for the Indianapolis Prize. She was nominated again in 2022.

In 2022 she published a guide to the birds of French Polynesia.

Tahiti monarch
The Tahiti monarch (Pomarea nigra) or Tahiti flycatcher is a rare species of bird in the monarch flycatcher family. It is endemic to Tahiti in French Polynesia. There are between 25 and 100 individuals remaining with an increasing population trend. Adults boast a striking black plumage with pale blue pills and feet. Recognized for its melodious flute-like song and distinctive "tick-tick-tick" call, it thrives in dense forest, primarily inhabiting canopy and understory amidst native mara trees. Despite facing threats from introduces predators such as ship rats and invasive bird species, conservation efforts have been implemented to safeguard its population.
Telegraph Hill, Hertfordshire
Telegraph Hill is a nature reserve near Lilley in north Hertfordshire.  It is in the Chilterns Area of Outstanding Natural Beauty (AONB). According to the Chilterns AONB, the hill is owned by the Herts and Middlesex Wildlife Trust; a notice on the site says that it is managed by the trust, but it is not listed on the trust's web site as one of its reserves.

Chiltern Hills
The Chiltern Hills or the Chilterns are a chalk escarpment in southern England to the northwest of London, covering 660 square miles (1700 sq km) across Oxfordshire, Buckinghamshire, Hertfordshire and Bedfordshire and stretching 45 miles (72 km) from Goring-on-Thames in the southwest to Hitchin in the northeast. The hills are 12 miles (19 km) at their widest.

In 1964, 833 square kilometres - almost half of the Chiltern Hills - were designated by the Countryside Commission
as an Area of Outstanding Natural Beauty (AONB) under the powers established by the National Parks and Access to the Countryside Act 1949.

The northwest boundary of the Chilterns is clearly defined by the escarpment. The dip slope is by definition more gradual and merges with the landscape to the southeast. The southwest endpoint is the River Thames. The hills decline slowly in prominence in northeast Bedfordshire.
Hermeskeil (Verbandsgemeinde)
Hermeskeil is a Verbandsgemeinde ("collective municipality") in the district Trier-Saarburg, in Rhineland-Palatinate, Germany. The seat of the Verbandsgemeinde is in Hermeskeil.

The Verbandsgemeinde Hermeskeil consists of the following Ortsgemeinden ("local municipalities"):

Bescheid

Beuren

Damflos

Geisfeld

Grimburg

Gusenburg

Hermeskeil

Hinzert-Pölert

Naurath (Wald)

Neuhütten

Rascheid

Reinsfeld

Züsch

49°39′25″N 6°56′56″E﻿ / ﻿49.657°N 6.949°E﻿ / 49.657; 6.949

Züsch
Züsch is a municipality located in Trier-Saarburg county, in the state of Rhineland-Palatinate, Germany. Züsch is located 40 km from Trier, Germany's oldest city. The Frankfurt-Hahn airport is 40 km away.
Lactuca serriola
Lactuca serriola, also called prickly lettuce, milk thistle (not to be confused with Silybum marianum, also called milk thistle), compass plant, and scarole, is an annual or biennial plant in the tribe Cichorieae within the family Asteraceae. It has a slightly fetid odor and is commonly considered a weed of orchards, roadsides and field crops.  It is the closest wild relative of cultivated lettuce (Lactuca sativa L.).

Lactuca serriola is native to Eurasia and north Africa, and has become naturalized elsewhere.

Odor
An odor (American English) or odour (Commonwealth English; see spelling differences) is a smell or a scent caused by one or more volatilized chemical compounds generally found in low concentrations that humans and many animals can perceive via their olfactory system. While smell can refer to pleasant and unpleasant odors, the terms scent, aroma, and fragrance are usually reserved for pleasant-smelling odors and are frequently used in the food and cosmetic industry to describe floral scents or to refer to perfumes.
Akkeshi Town Historical Museum
Akkeshi Town Historical Museum (厚岸町郷土館, Akkeshi-chō Kyōdokan) opened in Akkeshi, Hokkaidō, Japan in 1967. Situated in the immediate vicinity of Kokutai-ji (国泰寺) and Akkeshi Jinja (厚岸神社), the collections document the history of the area and include Jōmon and Zoku-Jōmon ceramics; Ainu materials, including a makiri (マキリ) scabbard and a kiseru or smoking pipe obtained through trade with the Wajin; items dedicated at Shinmei-gū (神明宮), the predecessor shrine to Akkeshi Jinja established by Mogami Tokunai in 1791; documents from Kokutai-ji that have been designated an Important Cultural Property, including a temple diary with records of the tsunami resulting from the 1843 Tokachi-oki Earthquake (ja) and of the 1850 shipwreck of the Australian whaler Eamont; and an ema depicting Katō Kiyomasa dedicated by retainers of the Sendai Domain when charged with the safeguarding of much of Ezo after the transfer of responsibility from the Matsumae Domain to the shogunate during the Bakumatsu period.

Mogami Tokunai
Mogami Tokunai (最上 徳内; c. 1755 – October 14, 1836) was a Japanese samurai, geographer and explorer.

Mogami was born in Dewa Province in what is now part of Yamagata Prefecture).

He explored and mapped Hokkaido and Sakhalin and some of the Kuril Islands in 1785–1786. In his reports to the Tokugawa shogunate, he emphasized the need to defend the islands. He compiled a preliminary Ainu-Japanese dictionary in Ezo Soshi.
Ishinomaki City Museum
Ishinomaki City Museum (石巻市博物館, Ishinomaki-shi Hakubutsukan) opened in Maruhon MakiArt Terrace in Ishinomaki, Miyagi Prefecture, Japan in 2021, superseding and replacing the former Ishinomaki Cultural Centre, demolished in 2013 after being damaged in the 2011 Tōhoku earthquake and tsunami. The collection and displays relate to the archaeology, history, and culture of the area, and include a Jōmon ganban (stone tablet) that has been designated an Important Cultural Property.

Important Cultural Property (Japan)
An Important Cultural Property (重要文化財, jūyō bunkazai) is an item officially classified as Tangible Cultural Property by the Japanese government's Agency for Cultural Affairs (Ministry of Education, Culture, Sports, Science and Technology) and judged to be of particular importance to the history, arts, and culture of the Japanese people.
2024–25 OEHL season
The 2024–25 OEHL season was the second season of the Ontario Elite Hockey League. The league played a 20-game regular season which began on October 5, 2024 and concluded on February 2, 2025. The post-season began on February 7, 2025 and concluded on March 29, 2025.

The Minto 81's won the J. F. Paxton Trophy, as they defeated the Ripley Wolves in the final round, qualifying for the Allan Cup. At the Allan Cup, the 81's lost to the Wentworth Gryphins in the semi-finals.

Ontario Elite Hockey League
The Ontario Elite Hockey League  is a Canadian senior ice hockey league governed by the Ontario Hockey Association and Hockey Canada.  The league operates in Southwestern Ontario. As of the 2024–25 season, the champion of the OEHL will be eligible to challenge the champion of Allan Cup Hockey for a spot in the Canadian national Senior AAA championship and a chance to win the Allan Cup.

Formerly known as the WOAA Senior AA Hockey League, and governed by the autonomous Western Ontario Athletic Association, in the summer of 2023 ten of the twelve existing teams voted to leave the WOAA and reform under the umbrella of the Ontario Hockey Association.
1999 Cork Senior Football Championship
The 1999 Cork Senior Football Championship was the 111th staging of the Cork Senior Football Championship since its establishment by the Cork County Board in 1887. The draw for the opening fixtures took place on 11 December 1998. The championship began on 1 May 1999 and ended on 14 November 1999.

Bantry Blues entered the championship as the defending champions, however, they were defeated by University College Cork in a second round replay.

On 14 November 1999, University College Cork won the championship following a 1-11 to 1-08 defeat of Nemo Rangers in a replay of the final. This was their 9th championship title overall and their first title since 1973.

Ballincollig's Podsie O'Mahony was the championship's top scorer with 1-34.

Bantry Blues GAA
Bantry Blues is a Gaelic football club in Bantry, County Cork, Ireland. The club is affiliated to the Carbery Board and is primarily concerned with the game of Gaelic football, but also fields teams in hurling.
Cigital
Cigital was a software security managed services firm based in Dulles, VA. The services they offered included application security testing, penetration testing, and architecture analysis. Cigital also provided instructor-led security training and products such as SecureAssist, a static analysis tool that acts as an application security spellchecker for developers.

Dulles, Virginia
Dulles (/ˈdʌlɪs/ DUL-iss) is an unincorporated area in Loudoun County, Virginia, United States, and is part of the Washington metropolitan area. The headquarters of Northrop Grumman Innovation Systems and ODIN Technologies, as well as the former headquarters of MCI Inc. and AOL are located in Dulles. The National Weather Service Baltimore/Washington forecast office and the National Weather Service's Sterling Field Support Center are also both in Dulles.
Alpine skiing at the 1956 Winter Olympics – Women's slalom
The women's slalom at the 1956 Winter Olympics was held on 30 January.  It was run on the Col Druscie.  The course was 456 metres (1,496 ft) in length with a 175 m (574 ft) vertical drop. There were forty-one gates on the first run and forty-five gates for the second run. Forty-eight women from sixteen countries entered in the race. Twelve women were disqualified during the two runs. Swiss skier Renée Colliard won gold over Austrian Regina Schöpf, who placed second, and Russian Yevgeniya Sidorova, who won the bronze.

Yevgeniya Sidorova
Yevgeniya Nikolaevna Sidorova (Russian: Евгения Николаевна Сидорова, later Kabina Russian: Кабина, 13 December 1930 – 29 January 2003) was a Russian alpine skier who competed for the Soviet Union at the 1956, 1960, and 1964 Winter Olympics.

She was born in Moscow. In 1956, she won the bronze medal in the slalom event. In the downhill competition she finished 37th, and in the giant slalom contest she finished 40th.

Four years later, she competed as Yevgeniya Kabina and finished 18th in the 1960 slalom event. In the same year, she finished 20th in the downhill competition and 31st in the giant slalom contest.

At the 1964 Games, she finished 27th in the slalom event, 37th in the downhill competition, and 38th in the giant slalom contest.
Krystyna Krupa
Krystyna Krupa (née Malinowska; born 15 January 1939) is a former Polish volleyball player, a member of Poland women's national volleyball team in 1962–1968, a bronze medalist of the Olympic Games (Tokyo 1964, Mexico 1968), a bronze medalist of the World Championship 1962 and silver medalist of the European Championship (1963, 1967).

Poland women's national volleyball team
The Poland women's national volleyball team (Polish: Reprezentacja Polski w piłce siatkowej kobiet) represents Poland in international volleyball competition. The team is controlled by the Polish Volleyball Federation (Polski Związek Piłki Siatkowej, PZPS), the governing body for volleyball in Poland, which represents the country in international competitions and friendly matches.

Poland's greatest achievements to date have been winning bronze medals at the 1964 and the 1968 Summer Olympics, silver medal at the 1952 World Championship as well as gold medals at the 2003 and the 2005 European Championship.

The Polish national team is ranked 4th in the FIVB world ranking as of as of 10 September 2025.
Kreis Ostrowo
Kreis Ostrowo (Polish: Powiat ostrowski) was a county in the southern administrative district of Posen, in the Prussian province of Posen. It presently lies in the southern part of Polish region of Greater Poland Voivodeship.

Ostrów Wielkopolski
Ostrów Wielkopolski (Polish pronunciation: [ˈɔstruv vjɛlkɔˈpɔlskʲi] ⓘ; often abbreviated Ostrów Wlkp., formerly called simply Ostrów;  Latin: Ostrovia) is a city in west-central Poland with  inhabitants 68 949 (2024), situated in the Greater Poland Voivodeship; the seat of Ostrów Wielkopolski County. It is the fifth-largest city in the voivodeship after Poznań, Kalisz, Piła and Konin.

It is located in the Kalisz Region in the south-eastern part of historic Greater Poland.
Guess Who's Back
"Guess Who's Back" is a song by American rapper Scarface featuring American rappers Jay-Z and Beanie Sigel. It is the lead single from Scarface's seventh studio album The Fix (2002). The song was produced by Kanye West, who also provides uncredited vocals, and contains a sample of "Sunrise" by The Originals.

Scarface (rapper)
Brad Terrence Jordan (born November 9, 1970), better known by his stage name Scarface, is an American rapper and record producer, notable for his solo career and as a member of the Geto Boys, a hip-hop group from Houston, Texas. Raised in the city's South Acres (Crestmont Park) neighborhood, he has been ranked by The Source as one of the Top 50 Lyricists of All Time, while About.com ranked him in the top ten of its "50 Greatest MCs of Our Time (1987–2007)" list.
Platyptilia williamsii
Platyptilia williamsii (calendula plume moth) is a moth of the family Pterophoridae. It is known from western North America, including California.

The head and thorax have mixed ocherous-brown and whitish scales. The antennae are brown dotted above. The forewings are ocherous-brown with dark brown patches, with white irroration (speckling) forming a trace of transverse wavy lines and dotting the brown costa. The fringes are brownish gray with whitish bases containing brown and white scales. The hindwings and fringes are gray-brown.

The larvae feed on Calendula species, as well as Senecio aronicoides and Senecio jacobaea.

Calendula
Calendula (/kəˈlɛndjuːlə/) is a genus of about 15–20 species of annual and perennial herbaceous plants in the daisy family, Asteraceae that are often known as marigolds.: 771  They are native to Europe, North Africa, Macaronesia, West Asia and Western Himalayas and have their center of diversity in the Mediterranean Region. Other plants known as marigolds include corn marigold, desert marigold, marsh marigold, and plants of the genus Tagetes.

The genus name Calendula is a modern Latin diminutive of calendae, meaning "little calendar", "little clock" or possibly "little weather-glass". The common name "marigold", a contraction of "Mary's gold" used especially for Calendula officinalis, refers to the Virgin Mary. C. officinalis is the most commonly cultivated and used species, popular herbal and cosmetic products named "Calendula" invariably derive from it.
Georgy Girl (musical)
Georgy Girl – The Seekers Musical is a biographical jukebox musical about the Australian 1960s pop quartet The Seekers, written by Patrick Edgeworth. It incorporates songs associated with The Seekers, such as "Morningtown Ride", "I'll Never Find Another You", "The Carnival is Over", "A World of Our Own" and "Georgy Girl". It also includes several pop songs by other artists, including Tom Jones's "It's Not Unusual" and Bessie Smith's "Mama's Got the Blues".

Writer Patrick Edgeworth had a personal connection to the material, in that his brother, Ron Edgeworth, was married to Judith Durham, who was The Seekers' lead singer from 1963 to 1968.

Georgy Girl began previews at Her Majesty's Theatre in Melbourne on 15 December 2015, and had its official premiere on 22 December. The production also played at the State Theatre in Sydney from April 2016.

The New Zealand Premiere was held at the Off Broadway Theatre in Papakura 7-21 June 2025.

Judith Durham
Judith Durham (born Judith Mavis Cock; 3 July 1943 – 5 August 2022) was an Australian singer, songwriter and musician who became the lead singer of the Australian folk music group the Seekers in 1962.

The Seekers became the first Australian pop music group to achieve major chart and sales success in the United Kingdom and the United States and have sold over 50 million records worldwide. Durham left the group in mid-1968 to pursue her solo career. From 1993, she began to make sporadic recordings and performances with the Seekers, though she remained primarily a solo performer. On 1 July 2015, during the annual Victoria Day celebrations, she was named Victorian of the Year for her services to music and a range of charities.
2023 Wamena riot
On 23 February 2023 (UTC+9), a riot broke out in Sinakma, Wamena, Highland Papua when a crowd of Papuans attacked Indonesian security personnel following the arrest of two Batak merchants accused of child kidnapping. In the ensuing clash, a number of buildings were damaged, with twelve civilians and rioters killed including both merchants. Tens of security personnel and civilians were also injured.

Indonesian Papuans
According to the official Indonesian law, Papuans more specifically indigenous Papuans or native Papuans, are the common native-derived internationalized endonym in Indonesian English for the native Indonesians of Papua-origin (as opposed to "New Guineans" term coined by the British colonizers). They are closely related to the Oceanians (and to some extent, the Australian Aboriginals), who natively inhabited the Eastern Indonesian provinces of Central Papua, Highland Papua, Southwest Papua, West Papua, South Papua, and Papua in Indonesia (which historically part of the larger Sahul palaeocontinent). They natively speak their own native language belonging to either Austronesian or Papuan language families, each with its distinctive and unique linguistic features that may only be found on the island.

The Papuans are one of the indigenous people of Indonesia that are protected under the national law by the government of Indonesia, to ensure their stability in economic and development.
Bill Moularadellis
Bill Moularadellis (born 1964) is an Australian winemaker and is the son of Greek emigrates Sarantos and Constantina Moularadellis.

Bill Moularadellis is the founder and Managing Director of Kingston Estate, which is a South Australian Riverland based winery and in 2011 was elected on to the board of Wine Australia Corporation in the capacity of Non-Executive Member.

Bill has held a number of positions in various wine industry bodies.  These include President of the Riverland Winemakers Association and member of Horticulture Industry Development Board (1998–1999).

He is a past executive committee member of the South Australian Wine and Brand Industry Association (1995–2002), has previously been Chairman (2001–2002) and is the Vice Chair of the Riverland Wine Industry Development Council.

From 1997 to 2002 Bill Moularadellis was a member of the Reserve Bank of Australia Small Business Advisory Board.  He has been a member of the Knowledge Development Advisory Committee.

Wine Australia
Wine Australia  is an Australian Government statutory corporation that promotes and regulates the Australian wine industry. It was created as the  Australian Wine and Brandy Corporation (AWBC) in 1981 to replace the Australian Wine Board by the Australian Wine and Brandy Corporation Act 1980, and had its name changed by the amended Wine Corporation Act 1980, passed in December 2010. Wine Australia is now governed by the superseding law, Wine Australia Act 2013. Wine Australia determines the boundaries of Australia's wine regions and sometimes names them. Wine Australia also regulates wine exports, ensuring the quality and integrity of each shipment of wine exported. Wine Australia has three main departments; Compliance, Market Development and Knowledge Development.

Wine Australia has its headquarters in Adelaide.