hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Nylon 6
Nylon 6 or polycaprolactam is a polymer, in particular semicrystalline polyamide. Unlike most other nylons, nylon 6 is not a condensation polymer, but instead is formed by ring-opening polymerization; this makes it a special case in the comparison between condensation and addition polymers. Its competition with nylon 66 and the example it set have also shaped the economics of the synthetic fibre industry. It is sold under numerous trade names including Perlon (Germany), Dederon (former East Germany), Nylatron, Capron, Ultramid, Akulon, Kapron (former Soviet Union and satellite states), Rugopa (Turkey) and Durethan.

Polyamide
A polyamide is a polymer with repeating units linked by amide bonds.

Polyamides occur both naturally and artificially. Examples of naturally occurring polyamides are proteins, such as wool and silk. Artificially made polyamides can be made through step-growth polymerization or solid-phase synthesis yielding materials such as nylons, aramids, and sodium polyaspartate. Synthetic polyamides are commonly used in textiles, automotive industry, carpets, kitchen utensils and sportswear due to their high durability and strength. The transportation manufacturing industry is the major consumer, accounting for 35% of polyamide (PA) consumption.
Gafsa
Gafsa (Arabic: قفصة, romanized: qafṣah; Tunisian Arabic: ڨفصة, romanized: gafṣah; Gafsˤaⓘ) is the capital of Gafsa Governorate in Tunisia. With a population of 120,739, Gafsa is the ninth-largest Tunisian city and is 335 km from the country's capital, Tunis.

Donatism
Donatism was a schism from the Catholic Church in the Archdiocese of Carthage from the fourth to the sixth centuries. Donatists argued that Christian clergy must be faultless for their ministry to be effective and their prayers and sacraments to be valid. Donatism had its roots in the long-established Christian community of the Roman province Africa Proconsularis (present-day Tunisia, the northeast of Algeria, and the western coast of Libya) and Mauretania Tingitana (roughly with the northern part of present-day Morocco), in the persecutions of Christians under Diocletian. Named after the Berber Christian bishop Donatus Magnus, Donatism flourished during the fourth and fifth centuries. Donatism mainly spread among the indigenous Berber population, and Donatists were able to blend Christianity with many of the Berber local customs.
Lotus Mountain Range
The Lotus Mountain Range (simplified Chinese: 莲花山脉; traditional Chinese: 蓮花山脈; pinyin: Liánhuā Shānmài), or Lianhua Mountains, formerly known as "Jieyang Mountain" or "Jieyang Ridge" (揭陽嶺), is the second largest mountain range in Guangdong Province of China, following the Nanling Mountains. It originates in northeast Guangdong and runs southwest for approximately 400 kilometers to Daya Bay of the South China Sea, connecting to Shenzhen, Hong Kong, Macao and Guangzhou. The tallest peak of the range is 1,559 meters high. 
And there are several branch ranges, which forms the watershed between the Han River, Rong River, Dongjiang River, Meijiang River and other coastal rivers flowing directly into the sea.

Chaozhou
Chaozhou (Chinese: 潮州), alternatively Chiuchow, Chaochow or Teochew, is a city in the eastern Guangdong province of China. It borders Shantou to the south, Jieyang to the southwest, Meizhou to the northwest, the province of Fujian to the east, and the South China Sea to the southeast. It is administered as a prefecture-level city with a jurisdiction area of 3,110 km2 (1,200 sq mi) and a total population of 2,568,387. It is also the ancestral hometown of 2.7 million overseas Teochow people.

Along with Shantou and Jieyang, Chaozhou is a cultural center of the Chaoshan region.
Geography of Chennai
Chennai is located at 13°02′N 80°10′E﻿ / ﻿13.04°N 80.17°E﻿ / 13.04; 80.17 on the southeast coast of India and in the northeast corner of Tamil Nadu. It is located on a flat coastal plain known as the Eastern Coastal Plains. The city has an average elevation of 6 metres (20 ft), its highest point being 60 m (200 ft). Chennai is 2,184 kilometres (1,357 miles) south of Delhi, 1,337 kilometres (831 miles) southeast of Mumbai, and 1,679 kilometers (1,043 miles) southwest of Kolkata by road.

Sriperumbudur
Sriperumbudur, also known as Thiruperumbudur, is a Municipality and the headquarters of Sriperumbudur taluk located in  Kanchipuram district of the Indian state of Tamil Nadu. Located 40 kilometers southwest of the capital city of Chennai on the National Highway 4, it falls under the Chennai Metropolitan Area. Since 2000, Sriperumbudur has seen rapid industrialisation. It is known for being the birthplace of Sri Ramanuja, one of the most prominent Hindu Vaishnava saints. The former Indian Prime Minister Rajiv Gandhi was assassinated here in 1991.
Rahimiabad
Rahimiabad (Persian: رحيمي آباد, also Romanized as Raḩīmīābād) is a village in Kahir Rural District, in the Central District of Konarak County, Sistan and Baluchestan Province, Iran. At the 2006 census, its population was 129, in 23 families.

Kahir Rural District
Kahir Rural District (Persian: دهستان كهير) is in Kahir District of Konarak County, Sistan and Baluchestan province, Iran. Its capital is the village of Bursar Heydari. The previous capital of the rural district was the village of Kahir.
Kommuri Venugopala Rao
Kommuri Venugopala Rao was an Indian novelist from Andhra Pradesh. He wrote more than 30 novels. His two novels Penkutillu and House Surgeon are well known to the Telugu readers. He was influenced by Bengali writer Sarath Chandra.

Sarat Chandra Chattopadhyay
Sarat Chandra Chattopadhyay (anglicised as Sarat Chandra Chatterjee; 15 September 1876 – 16 January 1938) was a Bengali novelist and short story writer of the early 20th century. He generally wrote about the lives of Bengali family and society in cities and villages. However, his keen powers of observation, great sympathy for fellow human beings, a deep understanding of human psychology (including the "ways and thoughts and languages of women and children"), an easy and natural writing style, and freedom from political biases and social prejudices enable his writing to transcend barriers and appeal to all Indians. He remains the most popular, translated, and adapted Indian author of all time.
Cephalosporolide
Cephalosporolides are novel lactones isolated from marine Penicillium.

Because of their unusual chemical structures and potential pharmacological effects, several laboratory syntheses for various cephalosporolides have been developed.

Lactone
Lactones are cyclic carboxylic esters. They are derived from the corresponding hydroxycarboxylic acids by esterification. They can be saturated or unsaturated.

Lactones are formed by lactonization, the intramolecular esterification of the corresponding hydroxycarboxylic acids.
Winifred Cochrane, Countess of Dundonald
Winifred Cochrane, Countess of Dundonald (née Bamford-Hesketh; 16 April 1859 – 16 January 1924) was Welsh philanthropist, heiress, and noblewoman. She was the Welsh wife of Douglas Mackinnon Baillie Hamilton Cochrane (1852–1935). For her charity work, Lady Dundonald was appointed Lady of Grace of the Order of Saint John, and was known within Wales by her bardic name, Rhiannon.

National Eisteddfod of Wales
The National Eisteddfod of Wales (Welsh: Eisteddfod Genedlaethol Cymru ⓘ) is the largest of several eisteddfodau that are held annually, mostly in Wales. Its eight days of competitions and performances are considered the largest music and poetry festival in Europe. Competitors typically number 6,000 or more, and overall attendance generally exceeds 100,000 visitors, the highest recently being 186,000 attending the 2024 festival in Pontypridd.  The 2018 Eisteddfod was held in Cardiff Bay with a fence-free 'Maes'. In 2020, the event was held virtually under the name AmGen; events were held over a one-week period.
South Devon Railway Buffalo class
The ten Buffalo class locomotives were 0-6-0ST broad gauge locomotives operated on the South Devon Railway, Cornwall Railway and West Cornwall Railway. They were designed for goods trains but were also used on passenger trains when required.

These locomotives were built by the Avonside Engine Company and designed for easy conversion to standard gauge after the broad gauge was converted on 21 May 1892.

The locomotives of the three railways were operated as a combined fleet by the South Devon Railway but each was accounted to the railway that ordered it. On 1 February 1876 the South Devon Railway was amalgamated with the Great Western Railway, the locomotives were given numbers by their new owners but continued to carry their names too.

South Wales Mineral Railway
The South Wales Mineral Railway (SWMR) was a railway built to serve collieries in the upper Afan Valley, and bring their output to a dock at Briton Ferry, in South Wales. It opened in stages, in 1861 and 1863. It was built on the broad gauge and had steep gradients, including a rope worked incline near Briton Ferry.

Always short of money, it was worked by a coal company for some years and then by the Great Western Railway from 1908. It was absorbed by that company in 1923.

A tunnel collapse in 1947 closed the western section of the network, but by then it was connected to an alternative route via Port Talbot. A local passenger service was operated between 1918 and 1930, continuing for the use of miners until 1964. The line closed completely in 1970.
Mickey Cochrane Stadium
Mickey Cochrane Stadium is a soccer-specific stadium located in Bowling Green, Ohio.

The stadium is home to the Bowling Green Falcons men's and women's varsity soccer teams. The field was named after Mickey Cochrane in 1980. The field was enclosed in 1993, and a scoreboard added in 1994, turning the field into a stadium.

Cochrane was a professional baseball player, manager and coach. He is considered one of the best catchers in baseball history and became member of the Baseball Hall of Fame. In his first season as manager, he led the Tigers to 101 wins, which was the most for a rookie manager for 27 years (since Cochrane, six other managers have won 100 games as a rookie).

The stadium was venue to the Mid-American Conference women's soccer tournament finals in 2005, and 2018–2021. Bowling Green won all the finals played at Cochrane Stadium.

Bowling Green Falcons men's soccer
The Bowling Green Falcons men's soccer team is the National Collegiate Athletic Association (NCAA) Division I intercollegiate college soccer team of Bowling Green State University located in Bowling Green, Ohio.
Murder of Megan Kanka
On July 29, 1994, in Hamilton Township, New Jersey, seven-year-old girl Megan Nicole Kanka was raped and murdered by her neighbor, Jesse Timmendequas, after he lured her into his house; Timmendequas had previously been convicted of child molestation. The murder attracted national attention and subsequently led to the introduction of "Megan's Law", which requires law enforcement to disclose details relating to the location of registered sex offenders.

In 1997, Timmendequas was convicted of Kanka's murder. He was initially sentenced to death, but his sentence was commuted to life without parole after New Jersey abolished capital punishment in 2007.

Murder of Sarah Payne
Sarah Evelyn Isobel Payne (13 October 1991 – c. 1 July 2000) was the victim of a high-profile abduction and murder in West Sussex, England in July 2000.

Her disappearance and the subsequent investigation into her murder became a prominent case in the United Kingdom, as did the campaign for changes to child protection legislation that resulted from the murder. The murder investigation was also notable for the use of forensic evidence, which played a major role in securing a conviction.

Roy Whiting was convicted of abduction and murder in December 2001 and sentenced to life imprisonment.
Denise Oliver-Velez
Denise Oliver-Velez (born August 1, 1947) is an American professor, contributing editor, activist and community organizer. Specifically, she is a contributing editor for the blog Daily Kos, and is a former adjunct professor of anthropology and women's studies at SUNY New Paltz.

H. Rap Brown
Jamil Abdullah al-Amin (born Hubert Gerold Brown; October 4, 1943 – November 23, 2025) was an American Muslim cleric who was the fifth chairman of the Student Nonviolent Coordinating Committee (SNCC) in the 1960s. Best known as H. Rap Brown, he served as the Black Panther Party's minister of justice during a short-lived (six months) alliance between SNCC and the Black Panther Party.

Brown was perhaps known for his proclamations during that period, such as, "Violence is as American as cherry pie", and, "If America don't come around, we're gonna burn it down." He was also known for his autobiography, Die Nigger Die! He served a life sentence for murder following the shooting of two Fulton County, Georgia, sheriff's deputies in 2000.
Barry Harte
Barry Harte (born 1967) is an Irish hurling manager and former player. At club level, he played with Argideen Rangers, divisional side Carbery, and also lined out at inter-county level with various Cork teams.

All-Ireland Junior Hurling Championship
The All-Ireland Junior Hurling Championship was a hurling competition organized by the Gaelic Athletic Association in Ireland. The competition was originally contested by the second teams of the strong counties, and the first teams of the weaker counties. In the years from 1961 to 1973 and from 1997 until now, the strong counties have competed for the All-Ireland Intermediate Hurling Championship instead. The competition was then restricted to the weaker counties. The competition was discontinued after 2004 as these counties now compete for the Nicky Rackard Cup instead.

From 1974 to 1982, the original format of the competition was abandoned, and the competition was incorporated in Division 3 of the National Hurling League. The original format, including the strong hurling counties was re-introduced in 1983.
KJDY (AM)
KJDY (1400 AM) is a radio station licensed to serve John Day, Oregon, United States.  The station, which began broadcasting in 1963, is currently owned by Randolph and Debra McKone, through licensee KJDY, LLC.

John Day, Oregon
John Day is a city located approximately 2 miles (3.2 km) north of Canyon City in Grant County, Oregon, United States, at the intersection of U.S. Routes 26 and 395. The city was named for the nearby John Day River, which, along with Dayville, had been named for a Virginia member of the 1811 Astor Expedition, John Day. The city was incorporated in 1901.

As of the 2020 census, the city had a total population of 1,664, making it the largest city in the county.
Kang Yeong-seo
Kang Yeong-seo (also Gang Yeong-seo, Korean: 강영서; born April 16, 1994) is a South Korean swimmer, who specialized in backstroke events. Kang became one the youngest ever swimmers in history (aged 14) to be selected to the South Korean team at the 2008 Summer Olympics, finishing among the top thirty in the distance dorsal.

Kang competed for the South Korean swimming team in the women's 200 m backstroke at the 2008 Summer Olympics in Beijing. Leading up to the Games, she blasted the field with a remarkable 2:17.10 to earn her selection to the nation's Olympic team and register under the FINA B-cut (2:17.40) by exactly 0.3 of a second at the Dong-A Swimming Championships in Ulsan. Kang touched out the hard-charging Guatemalan swimmer Gisela Morales at the wall by the smallest of margins (0.02) to win the opening heat, posting a new personal best of 2:14.52. Despite her impressive swim from the prelims, Kang fell short of the semifinal field with a twenty-sixth overall position.

Gisela Morales
Gisela Maria Morales Valentin (born 17 December 1987) is an Olympic swimmer from Guatemala. She competed at the 2004 and 2008 Olympics.

She also won two bronze medals at the 2003 Pan American Games. She attended college (and swam for) the USA's Auburn University before transferring to the University of Texas.

Morales served as Guatemala's flag-bearer at the 2004 Olympic Games, where she finished 27th and 26th in the 100m backstroke and the 200m backstroke respectively.

At the 2010 Central American and Caribbean Games, Morales won the Gold Medal in both the 50m backstroke and the 100m backstroke, and the Silver Medal in the 200m backstroke, in a close battle with Mexican competitor Fernanda González.

She represented Guatemala at the 2011 and 2015 Pan American Games.
Burtonport
Ailt an Chorráin or Ailt a' Chorráin (English name: Burtonport) is a Gaeltacht fishing village about 7 km (4 mi) northwest of Dungloe in The Rosses district of County Donegal, Ireland. The main employers in the village were the Burtonport Fishermen's Co-op and the Bord Iascaigh Mhara (BIM; Irish Sea Fisheries Board) ice plant; but these have both since closed and their former premises were demolished in 2021 as part of a seafront environment upgrade scheme.

Bord Iascaigh Mhara
Bord Iascaigh Mhara or BIM (Irish pronunciation: [ˌbˠoːɾˠd̪ˠ ˈiəsˠkəj ˈwaɾˠə]; meaning "Sea Fisheries Board") is the Irish state agency for developing the Irish marine fishing and aquaculture industries.

Originally established under the Sea Fisheries Act, 1952, the organisation provides resources to the fishing industry, particularly in aquaculture, as well as providing information and promoting seafood to consumers.  Historically, it operated boatyards in Baltimore, Dingle, and Killybegs.

BIM headquarters is in Dún Laoghaire, County Dublin.
Theta Octantis
θ Octantis, Latinized as Theta Octantis, is a single star in the southern circumpolar constellation of Octans, near the constellation border with Hydrus. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 4.78. The star is located approximately 217 light years from the Sun based on parallax, and is drifting further away with a radial velocity of +22.5 km/s.

This is an aging giant star with a stellar classification of K3III, having exhausted the supply of hydrogen at its core then cooled and expanded. It has been catalogued as a red clump giant, which would indicate it is on the horizontal branch and is undergoing core helium fusion. At present it has 16 times the radius of the Sun. This star has 1.20 times the mass of the Sun and is radiating 79 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,325 K.

Horizontal branch
The horizontal branch (HB) is a stage of stellar evolution that immediately follows the red-giant branch in stars whose masses are similar to the Sun's. Horizontal-branch stars are powered by helium fusion in the core (via the triple-alpha process) and by hydrogen fusion (via the CNO cycle) in a shell surrounding the core. The onset of core helium fusion at the tip of the red-giant branch causes substantial changes in stellar structure, resulting in an overall reduction in luminosity, some contraction of the stellar envelope, and the surface reaching higher temperatures.
Samuel Stagg
Samuel Wells Stagg (1897-1956) was a Methodist missionary who traveled to the Philippines as the "Special Field Scout Commissioner" of the Boy Scouts of America to assist in organizing the Boy Scouts of America Philippine Islands Council No. 545 which was set up on 5 October 1923 through the initiative of the Rotary Club of Manila, with Stagg as one of the 22 Charter Members.

Philippine Islands Council (Boy Scouts of America)
The Philippine Council was founded in 1923 by the Rotary Club of Manila to organize Scouting activities in the Philippines. The founding/charter members were all prominent figures in the commercial, political, social, and cultural scene of Manila. Most held simultaneous memberships in a number of organizations, such as the YMCA, the American Chamber of Commerce of the Philippine Islands, the Masons, the Elks, the Army and Navy Club, etc.  The Council was disbanded when the Boy Scouts of the Philippines was inaugurated in 1938.
Alvin J. Boutte
Alvin J. Boutte, Sr. (October 10, 1929 – April 1, 2012) was an American banker and businessman. He was co-founder, CEO, and chairman of Independence Bank–the largest Black-owned bank in the United States in the 1970s–and its holding company, Indecorp, Inc., which reclaimed that title in the 1990s with more than $200 million in assets.

He was connected to many civil rights leaders of the 20th century, including Martin Luther King Jr., Jesse Jackson, and Harold Washington. The Chicago Tribune once described him as a "moderate militant."

Johnson Products Company
Johnson Products Company (JPC) is a privately held American business based in Chicago, Illinois. It is best known for manufacturing a line of hair care and cosmetic products for African American consumers under the names Afro Sheen and Ultra Sheen. The company was a longtime sponsor of the syndicated US television dance show Soul Train until that program's cancellation.
Rabeneck Castle
Rabeneck Castle (German: Burg Rabeneck) is a former high mediaeval aristocratic castle which stands high above the valley of the Wiesent in the Upper Franconian district of Bayreuth in the German state of Bavaria.

The castle is open to the public; however, there is an entrance fee.

Bayreuth (district)
Bayreuth (German pronunciation: [baɪˈʁɔʏt] ⓘ) is a Landkreis (district) in Bavaria, Germany. It surrounds, but does not include the city of Bayreuth. The district is bounded by (from the north and clockwise) the districts of Kulmbach, Hof, Wunsiedel, Tirschenreuth, Neustadt an der Waldnaab, Amberg-Sulzbach, Nürnberger Land, Forchheim and Bamberg.
Ziggurat Con
Ziggurat Con was a role-playing convention held on June 10, 2007. It was remarkable for being the only known role-playing video game convention held in a war zone. The con was held on the grounds of the Ali Airbase and Camp Adder in Iraq, both housing large numbers of North American Armed Forces personnel. It was named after a ziggurat from the ancient city of Ur that is on the base grounds. Admission was free to all U.S.-allied military personnel and civilian contractors posted in Iraq.

Ziggurat
A ziggurat (/ˈzɪɡʊˌræt/; Cuneiform: 𒅆𒂍𒉪, Akkadian: ziqqurratum, D-stem of zaqārum 'to protrude, to build high', cognate with other Semitic languages like Hebrew zaqar (זָקַר) 'protrude') is a type of massive structure built in ancient Mesopotamia and Iran. It has the form of a terraced compound of successively receding stories or levels. Notable ziggurats include the Great Ziggurat of Ur near Nasiriyah, the Ziggurat of Aqar Quf near Baghdad, the no longer extant Etemenanki in Babylon, Chogha Zanbil in Khūzestān and Sialk. The Sumerians believed that the gods lived in the temple at the top of the ziggurats, so only priests and other highly-respected individuals could enter. Sumerian society offered these individuals such gifts as music, harvested produce, and the creation of devotional statues to entice them to live in the temple.
Kennedy Township, Allegheny County, Pennsylvania
Kennedy Township is a township in Allegheny County, Pennsylvania, United States, located 10 miles west of Pittsburgh and 12 miles east of Pittsburgh International Airport. The population was 8,701 at the 2020 United States Census.

Township (Pennsylvania)
A township, under the laws of the Commonwealth of Pennsylvania, is the lowest level of municipal incorporation of government. All of Pennsylvania's communities outside of incorporated cities, boroughs, and one town have been incorporated into individual townships that serve as the legal entities providing local self-government functions.

In general, townships in Pennsylvania encompass larger land areas than other municipalities, and tend to be located in suburban, exurban, or rural parts of the commonwealth. As with other incorporated municipalities in Pennsylvania, townships exist within counties and are subordinate to or dependent upon the county level of government.