hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Payload fraction
In aerospace engineering, payload fraction is a common term used to characterize the efficiency of a particular design. The payload fraction is the quotient of the payload mass and the total vehicle mass at the start of its journey. It is a function of specific impulse, propellant mass fraction and the structural coefficient. In aircraft, loading less than full fuel for shorter trips is standard practice to reduce weight and fuel consumption. For this reason, the useful load fraction calculates a similar number, but it is based on the combined weight of the payload and fuel together in relation to the total weight.

Propeller-driven airliners had useful load fractions on the order of 25–35%. Modern jet airliners have considerably higher useful load fractions, on the order of 45–55%.

For orbital rockets the payload fraction is between 1% and 5%, while the useful load fraction is perhaps 90%.

Jet airliner
A jet airliner or jetliner is an airliner powered by jet engines (passenger jet aircraft). Airliners usually have two or four jet engines; three-engined designs were popular in the 1970s but became less common after the 1970s. Airliners are commonly classified as either the large wide-body aircraft, medium narrow-body aircraft and smaller regional jet.

Most airliners are powered by jet engines, because they are capable of safely operating at high speeds and generate sufficient thrust to power large-capacity aircraft. The first jetliners, introduced in the 1950s, used the simpler turbojet engine; these were quickly supplanted by designs using turbofans, which are quieter and more fuel-efficient.
HSwMS Smyge
HSwMS Smyge was an experimental ship of the Swedish Navy used to test stealth technology launched in 1991. Experience from Smyge was used while planning the Visby-class corvettes. As of 2014, Smyge is used for training at the Swedish Naval Warfare Centre.

Swedish Navy
The Swedish Navy (Swedish: Svenska marinen) is the maritime service branch of the Swedish Armed Forces. It is composed of surface and submarine naval units – the Fleet (Flottan), formally sometimes referred to as the Royal Navy (Kungliga Flottan) – as well as marine units, the Amphibious Corps (Amfibiekåren).

Founded under King Gustav Vasa in 1522, the Swedish navy is one of the oldest continuously serving navies in the world, celebrating its 500th anniversary in 2022.
North Port, Florida
North Port is a city in Sarasota County, Florida, United States. The population was 74,793 at the 2020 census. It is a principal city in the Sarasota metropolitan area.

It was originally developed by General Development Corporation (GDC) as the northern Sarasota County portion of its Port Charlotte development, the other portion located in the adjacent Charlotte County. GDC dubbed the city, "North Port Charlotte", and it was incorporated under that name through a special act of the Florida Legislature on June 18, 1959.  By referendum in 1974, the city's residents approved a change to its name as "North Port", dropping "Charlotte" from its name to proclaim the city as a separate identity. It is home to the Little Salt Spring, an archaeological and paleontological site owned by the University of Miami.

North Port includes Wellen Park, a master-planned community of over 7,000 acres with shopping, restaurants, distinct neighborhoods, and a vibrant downtown.

Port Charlotte, Florida
Port Charlotte is a census-designated place and unincorporated community in Charlotte County, Florida, United States. The population was 60,625 at the 2020 census, up from 54,392 at the 2010 census. It is included in the Sarasota metropolitan area.

Port Charlotte was named to the "10 Best Places to Retire", in the United States for the year 2012 by U.S. News & World Report.
Monogram Lake
Monogram Lake is located in North Cascades National Park, in the U. S. state of Washington. Monogram Lake can be reached by trail from Snoqualmie National Forest. The distance from the trailhead to the lake is 5 mi (8.0 km) one way and is considered strenuous since it requires an altitude gain of 4,040 ft (1,230 m). The lake is situated two miles east of Lookout Mountain, and 1.5 mile south of Little Devil Peak. The lake drains to the Cascade River via Monogram Creek.

Cascade River (Washington)
The Cascade River is a river in the U.S. state of Washington. It is a tributary of the Skagit River which it joins at the census-designated place of Marblemount. It is a National Wild and Scenic River.
Education in Bengaluru
Bengaluru is home to many educational and research institutions and has played a significant role in the contribution towards skill development. Bengaluru is considered to be one of the educational hubs in India.

Bangalore University
Bangalore University (BU) is a public state university in Bengaluru, Karnataka, India. The university is a part of the Association of Indian Universities (AIU), Association of Commonwealth Universities (ACU) and affiliated by University Grants Commission (UGC). Bangalore University is accredited by the NAAC with grade A++ in 2023. Bangalore University was trifurcated into Bengaluru City University and Bengaluru North University.
Thierry Lepeltier
Thierry Lepeltier (born 1962) is a former French slalom canoeist who competed in the 1980s and the 1990s. He won a silver medal in the C-1 team event at the 1989 ICF Canoe Slalom World Championships in Savage River.

1989 ICF Canoe Slalom World Championships
The 1989 ICF Canoe Slalom World Championships were held on Savage River in Garrett County, Maryland (western part of the state) near Pittsburgh in the United States under the auspices of the International Canoe Federation. It was the 21st edition. It was the first time the championships were held in the United States. Italy won its first ever medal at these championships.
San Lorenzo Island (Peru)
San Lorenzo is an island located in the Pacific Ocean off the coast of Callao, Peru. With an area of 16.48 square kilometres (6.36 sq mi), it is the largest island in the country. The island lacks natural sources of fresh water and remains uninhabited, although it currently houses a naval base of the Peruvian Navy.

It was officially incorporated into the territory of the Constitutional Province of Callao by a law enacted on 18 November 1899, during the administration of President Andrés Avelino Cáceres. The island is separated from the mainland by a channel known as "El Boquerón" and is located near El Frontón island and the Palomino Islands, which are known for their sea lion colonies.

Andrés Avelino Cáceres
Andrés Avelino Cáceres Dorregaray (10 November 1836 – 10 October 1923) was a Peruvian politician and general who served as the President of Peru, from 1886 to 1890 as the 27th president, and again from 1894 to 1895 as the 30th. He is considered a Peruvian national hero for leading the resistance against the Chilean occupation during the War of the Pacific (1879–1883), in which he fought as a general in the Peruvian Army.
Northern coast of Egypt
The Northern Coast of Egypt (Egyptian Arabic: الساحل الشمالى, El Sahel El Shamali) extends for about 1,050 km (650 mi) along the Mediterranean Sea, covering entirely the northern shore of Egypt. It is one of the longest Mediterranean coastlines, and is popularly known because of sandy beaches and clear water.

The city of Alexandria lies at the center of Egypt's Mediterranean coastline in Lower Egypt (northern Egypt), as chosen by Alexander the Great in the 4th century BCE. The North Coast has been the hub of sea travel between the Mediterranean Sea and the Nile Delta for over 2,300 years. During summer, Egyptians usually travel to the North Coast to flee heat in other towns and cities in Egypt. They stay in villages and resorts located in Sidi Abdel Rahman, El Alamein, and Ras El Hekma, amongst other areas.

Lower Egypt
Lower Egypt (Arabic: مصر السفلى Miṣr as-Suflā) is the northernmost region of Egypt, which consists of the fertile Nile Delta between Upper Egypt and the Mediterranean Sea. The Nile River split into seven branches of the delta in Lower Egypt. Lower Egypt was divided into nomes and began to advance as a civilization after 3600 BC. Today, it contains two major channels that flow through the delta of the Nile River – Mahmoudiyah Canal (ancient Agathos Daimon) and Muways Canal (Arabic: بحر موَيس, "waterway of Moses").
Ignacio Fleta
Ignacio Fleta Pescador (31 July 1897 – 11 August 1977) was a Spanish luthier and a crafter of string instruments such as  guitars, violins, cellos, violas, as well as historical instruments. Fleta is widely regarded as one of the foremost classical guitar makers in the history of the instrument and sometimes described as the Stradivarius, or Steinway, of the guitar. Born into a family of cabinet makers, he initially built string- and historical instruments, and was inspired by Andrés Segovia to focus his efforts on the guitar.

During Ignacio Fleta's Golden Age, from the 1960s to the 1970s, he revolutionized the cedar top and is considered the greatest maker in that material. Fleta's guitars from this period are known as the "Rolls-Royce" of the classical guitar world.

Throughout the 20th century, he was championed by guitarists such as Andrés Segovia, John Williams and Alirio Díaz.

Alirio Díaz
Alirio Díaz (12 November 1923 – 5 July 2016) was a Venezuelan classical guitarist and composer, considered one of the most prominent composer-guitarists of South America and an eminent musician. He studied with Andrés Segovia, and gave concerts all over the world.

A guitar competition named Concurso Internacional de Guitarra Alirio Díaz has been held in his honor in Caracas and other cities in Venezuela (the April 2006 contest was held in Carora). Many compositions have been dedicated to Díaz including Spanish composer Joaquín Rodrigo's Invocación y Danza.
Many talented and gifted students were invited and participated in his master classes in Alessandria Italy including his favorite student guitarist and composer Cris Alcamo.
1898 North Down by-election
The North Down by-election of 1898 was held on 7 September 1898.  The by-election was held due to the death of the incumbent Irish Unionist Alliance MP, Thomas Waring.  It was won by the Irish Unionist Alliance candidate John Blakiston-Houston, who unusually, beat another Irish Unionist Alliance candidate, Thomas Corbett.

North Down (UK Parliament constituency)
North Down is a parliamentary constituency in the House of Commons of the United Kingdom. The current MP is Alex Easton, an Independent Unionist, who was elected at the 2024 United Kingdom general election.
The Haven (novel)
The Haven is a 1909 novel by the British writer Eden Phillpotts. Whereas the author's previous breakthrough novel Lying Prophets had been set in Cornwall, The Haven is set in the fishing community of Brixham in Devon.

Fishing village
A fishing village is a village, usually located near a fishing ground, with an economy based on catching fish and harvesting seafood. The continents and islands around the world have coastlines totalling around 356,000 kilometres (221,000 mi). From Neolithic times, these coastlines, as well as the shorelines of inland lakes and the banks of rivers, have been punctuated with fishing villages. Most surviving fishing villages are traditional.
Kelsey Stevenson
Kelsey Stevenson (born 29 May 1990) is a Canadian tennis player.

Stevenson has a career high ATP singles ranking of No. 654 achieved on 30 November 2020 and a career high doubles ranking of No. 196 achieved on 20 May 2024. Stevenson spent a lot of 2024 as the number one professional doubles player in Canada.

Stevenson has won 1 ATP Challenger doubles title at the 2022 Winnipeg National Bank Challenger with Billy Harris. He has also won 1 ITF Futures singles title as well as 7 ITF Futures events in doubles.

Stevenson made his ATP tour main draw debut at the 2023 National Bank Open, where he was granted a wildcard entry into the men's doubles draw alongside fellow Canadian Benjamin Sigouin. The pair lost in the first round to former No. 1 Nicolas Mahut and Canadian Vasek Pospisil 5–7, 4–6. Stevenson was named to the Canada Davis Cup team for the first time in his career during the group stage in September 2023.

2023 Davis Cup Finals
Italy defeated Australia in the final, 2–0 to win the 2023 Davis Cup. It was Italy's second Davis Cup title, having previously won in 1976.

The Finals, formerly known as World Group, were the highest level of Davis Cup competition in 2023. They took place from 12 to 17 September and from 21 to 26 November 2023. The ties were contested in a best-of-three rubbers format and played on one day. There were two singles followed by a doubles.

Canada was the defending champion, but lost in the quarterfinals to Finland.
2026 Bengaluru Open – Doubles
Anirudh Chandrasekar and Ray Ho were the defending champions but only Chandrasekar chose to defend his title, partnering Arjun Kadhe. They lost in the first round to Max Houkes and Niels Visker.

Nicolás Barrientos and Benjamin Kittay won the title after defeating Arthur Reymond and Luca Sanchez 7–6(11–9), 7–5 in the final.

Ray Ho
Ray Ho (born 13 February 2000) is a Taiwanese professional tennis player who specializes in doubles. He has a career-high ATP doubles ranking of world No. 60 achieved on 16 February 2026 and a singles ranking of No. 715 achieved on 18 July 2022. He plays mostly on the ATP Challenger Tour, where he has won eleven titles in doubles.

Ho represents Chinese Taipei (Taiwan) at the Davis Cup.
Jaquarii Roberson
Jaquarii Roberson (born July 28, 1998) is an American professional football wide receiver. He played college football at Wake Forest and signed with the Dallas Cowboys as an undrafted free agent in 2022. Roberson holds the single-season record for receiving yards per game (102.9) at Wake Forest.

Wake Forest Demon Deacons football
The Wake Forest Demon Deacons football team represents Wake Forest University in the sport of American football. The Demon Deacons compete in the Football Bowl Subdivision (FBS) of the National Collegiate Athletic Association (NCAA) and the Atlantic Division of the Atlantic Coast Conference (ACC). Wake Forest plays its home football games at Allegacy Federal Credit Union Stadium and is coached by Jake Dickert.

Wake Forest struggled in football for much of the second half of the 20th century. The university is the sixth-smallest school in FBS in terms of undergraduate enrollment (behind only Rice, Tulsa and the three FBS United States service academies). It is also the smallest school playing in a Power Five conference.  However, since the start of the 21st century, the Deacons have been mostly competitive, having made ten bowl games in the first two decades.
Mehreen
Mehreen ( Persian: مهرین), also transliterated as Mehreen, is a feminine Persian name, meaning "sun-like" or "lovable". "Mehr" means "sun" or "affection/love" in Persian language. It is a popular name in Iran (Persia) and other Persian-speaking countries such as Afghanistan and Tajikistan. The Persian name is also popular among Arab countries.

Notable people with the name include:

Mehreen Mahmud, Bangladeshi singer

Mehreen Faruqi, Australian politician

Mehreen Anwar Raja, Pakistani politician

Mehreen Jabbar, Pakistani film maker

Mehreen Pirzada, Indian film actress and model.

Mehreen Jabbar
Mehreen Jabbar (Urdu: م‍ﮩ‍رين جبار) (born on 29 December 1971) is a Pakistani film and television director and producer based in New York City. She is a daughter of the Pakistani media-person Javed Jabbar, niece of Beo Zafar and first cousin of the famous Pakistani-British singer, actor and director, Yasir Akhtar. Active since 1994, Jabbar established herself as a prolific television director. Her work for 2008 TV series Doraha earned her Lux Style Award for Best TV Director.
Irina Filatova
Irina Anatolievna Filatova (Russian: Ирина Анатольевна Филатова; born 8 August 1978, Novosibirsk) is a Russian political figure and a deputy of the 8th State Duma.

After graduating from the Siberian Academy of Public Administration, Filatova became a Russian Federal Bar Association member. She led a private law practice specializing in civil law relations. In 2007, she joined the Communist Party of the Russian Federation. In 2008, she became a member of the Youth Public Chamber of Russia. From 2011 to 2018, she was an advisor to the deputy of the 6th and 7th State Dumas Yury Afonin. From 2018 to 2021, she worked as an advisor on legal questions to Gennady Zyuganov. Since September 2021, she has served as deputy of the 8th State Duma.

7th State Duma
The State Duma of the Federal Assembly of the Russian Federation of the 7th convocation (Russian: Государственная Дума Федерального Собрания Российской Федерации седьмого созыва) is a former convocation of the lower house of Russian parliament.

The composition of the 7th State Duma was based on the results of the 2016 parliamentary election. Elections were held using a mixed system: 225 deputies were elected on party lists and 225 — in single-member constituencies. Of the 14 parties participating in the elections, only four were able to overcome the required 5% electoral threshold. Two more parties and one independent candidate were able to enter the State Duma via single-mandate constituencies.
Runaway (Nuyorican Soul song)
"Runaway" is a song by Nuyorican Soul, a project by the American house-garage production and remix team of "Little" Louie Vega and Kenny "Dope" Gonzalez. It features Puerto Rican singer and songwriter India and was released in 1996 by Mercury Records and Talkin' Loud as the first and lead single from their debut album, Nuyorican Soul (1997). The song is a cover of The Salsoul Orchestra's recording "Run Away", featuring American singer Loleatta Holloway from 1977. The new version was very successful in clubs and reached number-one on the Billboard Hot Dance Club Play chart in the US. In Europe, it peaked at number 24 on the UK Singles Chart, but was even more successful on the UK Dance Chart, where it hit number-one. Additionally, it was a top-30 hit in Iceland, and a top-40 hit in Germany. On the Eurochart Hot 100, the song reached number 75 in February 1997.

Run Away (Salsoul Orchestra song)
"Run Away"  is a 1977 disco single written by Ronnie James and Vincent Montana, Jr. and performed by the Salsoul Orchestra with featured vocals by Loleatta Holloway.  The single was from the band's Magic Journey album.  Along with the tracks, "Magic Bird of Fire", and "Getaway", "Run Away" went to #3 on the US disco chart.  On the soul chart, "Run Away" peaked at #84.
Kono Chikyū no Heiwa o Honki de Negatterun Da yo! / Kare to Issho ni Omise ga Shitai!
"Kono Chikyū no Heiwa o Honki de Negatterun Da yo! / Kare to Issho ni Omise ga Shitai!" (この地球の平和を本気で願ってるんだよ！／彼と一緒にお店がしたい！) is the 47th single by the J-pop group Morning Musume, released on September 14, 2011, on the Zetima label. The Single V was released on September 21, 2011, a week after the CD single.

Tsunku
Mitsuo Terada (寺田 光男, Terada Mitsuo; born October 29, 1968), known professionally as Tsunku (つんく♂), is a Japanese singer, record producer, and songwriter. He was the lead singer of the rock band Sharam Q.

As a songwriter, Tsunku is the primary producer for Morning Musume and other Hello! Project acts, such as Coconuts Musume, Berryz Kobo, Cute, V-u-den, Aya Matsuura, and Maki Goto. He has also produced music for artists such as EE Jump and Sonim. Aside from musical acts, Tsunku has also produced soundtracks for anime and video game series such as Rhythm Heaven and ClassicaLoid. The total sales of the singles he has written exceed 37.9 million copies, making him the fifth best-selling lyricist in Japan.
BeagleBoard
The BeagleBoard is a low-power open-source single-board computer produced by Texas Instruments in association with Digi-Key and Newark element14. The BeagleBoard was also designed with open source software development in mind, and as a way of demonstrating the Texas Instrument's OMAP3530 system-on-a-chip. The board was developed by a small team of engineers as an educational board that could be used in colleges around the world to teach open source hardware and software capabilities. It is also sold to the public under the Creative Commons share-alike license. The board was designed using Cadence OrCAD for schematics and Cadence Allegro for PCB manufacturing; no simulation software was used.

DigiKey
DigiKey Corporation (formerly written as Digi-Key) is an American electronic components distributor. The company was founded in 1972 by Ronald Stordahl. As of 2013, DigiKey is the fourth largest electronic component distributor in North America and the fifth largest electronic component distributor overall. Stordahl privately owns the company.

The name "Digi-Key" is a reference to the "Digi-Keyer Kit", a digital electronic keyer kit that Stordahl developed and marketed to amateur radio enthusiasts. Electrical schematics for the electronic keyer were published in April 1968 by the radio publication QST.
Cannonball Run challenge
A Cannonball Run is an unsanctioned speed record for driving across the United States, typically accepted to run from New York City's Red Ball Garage to the Portofino Hotel in Redondo Beach, California, near Los Angeles, covering a distance of about 2,813 miles (4,527 km). As of August 2025, the overall record is 25 hours 39 minutes, with an average speed of 112 miles per hour (180 km/h), driven by Arne Toman, Douglas Tabbutt, and Dunadel Daryoush in May 2020.

The average speeds achieved in reported runs are far in excess of speed limits anywhere in the United States. Successful record attempts have employed a variety of tactics for evading traffic law enforcement.

Tesla Model 3
The Tesla Model 3 is a battery electric powered mid-size sedan with a fastback body style built by Tesla, Inc., introduced in 2017. The vehicle is marketed as being more affordable to more people than previous models made by Tesla. The Model 3 was the world's top-selling plug-in electric car for three years, from 2018 to 2020, before the Tesla Model Y, a crossover SUV based on the Model 3 chassis, took the top spot. In June 2021, the Model 3 became the first electric car to pass global sales of 1 million.

A facelifted Model 3 with revamped interior and exterior styling was introduced in late 2023 for countries supplied by Gigafactory Shanghai and in early 2024 in North America and other countries supplied by the Tesla Fremont Factory.
Diamond Dixon
Diamond Brittany Dixon (born June 29, 1992 in El Paso, Texas) is an American track and field athlete. She won a gold medal at the 2012 Summer Olympics in London as a member of the 4 × 400 m relay team. While she was not a member of the relay team who ran in the medal race, she took part in the race which qualified the American team for the final. Under Olympic rules, all runners who took part in qualification races also earn medals. While at the University of Kansas, she won the 2013 Big 12 Conference championships in the 400 m, 4 × 100 m relay, and 4 × 400 m relay. While running for Westside High School, she was the 2009 and 2010 Texas state champion in the 400 meters.

Dixon grew up in Houston, Texas. She walked or ran a distance of 4–5 miles (6.4–8.0 km) to and from school at age 10, due to living too far for a school bus to pick her up. The daily routine served as training for her eventual Olympic debut.

University Interscholastic League
The University Interscholastic League (UIL) is an organization that creates rules for and administers almost all athletic, musical, and academic contests for public primary and secondary schools in the U.S. state of Texas. It is the largest organization of its type in the world.

Activities range from American football and cross-examination debate to mathematics and marching band competitions; however, the UIL does not administer Academic Decathlon competitions.

The UIL is under the governance of the Vice President for Diversity and Community Engagement at the University of Texas at Austin in Austin, Texas. Although the Texas Education Agency governs the activities of schools and school districts in Texas, the UIL does not report to TEA, but is instead a separate entity.