hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
1-Heptene
1-Heptene is an organic compound with the formula CH2=CH(CH2)4CH3.  It is the terminal "linear" C7 alkene.  A colorless volatile liquid, it is produced as one of myriad products by the Fischer-Tropsch Process.  It is used to prepare 1-octene, a common comonomer. It is classified as higher olefin, or alkene with the formula C7H14.

Four isomers of 1-heptene are known: cis- and trans-2-heptene as well as cis- and trans-3-heptene.

1-Octene
1-Octene is an organic compound with a formula CH2CHC6H13. The alkene is classified as a higher olefin and alpha-olefin, meaning that the double bond is located at the alpha (primary) position, endowing this compound with higher reactivity and thus useful chemical properties. 1-Octene is one of the important linear alpha olefins in industry. It is a colourless liquid.
1988 1000 km of Fuji
The 1988 1000 km Fuji was the tenth round of the 1988 World Sports-Prototype Championship as well as the sixth and final round of the 1988 All Japan Sports Prototype Car Endurance Championship.  It took place at the Fuji Speedway, Japan on September 18, 1988.

1988 World Sportscar Championship
The 1988 World Sportscar Championship season was the 36th season of FIA World Sportscar Championship motor racing. It featured the 1988 FIA World Sports Prototype Championship which was open to FIA Group C and Group C2 cars and to IMSA GTP, GTX, GTO and GTU cars. The championship was contested over an eleven race series which ran from 6 March to 20 November 1988.

Martin Brundle was awarded the World Sports Prototype Championship for Drivers, Gordon Spice and Ray Bellm jointly won the FIA Cup for Group C2 Drivers, Silk Cut Jaguar was awarded the World Sports Prototype Championship for Teams and Spice Engineering won the FIA Cup for Group C2 Teams.

231 drivers started in at least 1 (one) Grand Prix in the 1988 FIA World Sports Prototype Championship.
Coal Valley, Illinois
The village of Coal Valley is located in both Rock Island County and Henry County in the U.S. state of Illinois. The population was 3,873 at the time of the 2020 census, up from 3,743 at the 2010 census. It is mostly residential, housing families who work in or out of the greater Quad Cities Area and is considered a suburb. The students of the Rock Island County part of Coal Valley attend the Moline-Coal Valley School District, and in the Henry County portion, Orion Community Unit School District 223

Oakwood Country Club, located in Coal Valley, was host of the Hardee's Golf Classic from 1986 through 1994. The tournament was later renamed to "John Deere Classic" once sponsorship was taken over by Deere & Company. The tournament is now hosted at the TPC at Deere Run course in Silvis, Illinois.

Silvis, Illinois
Silvis is a city in Rock Island County, Illinois, United States. It is part of a larger metropolitan area known as the Quad Cities. The Quad Cities Metropolitan Area is situated across four counties in Illinois and Iowa. It is located four miles (6.4 km) from the intersection of Interstate 80 and Interstate 88, 165 miles (266 km) west of Chicago, and 165 miles (266 km) east of Des Moines. It sits next to East Moline and Moline, Illinois.

As of the 2020 census, Silvis had a population of 8,003.

Silvis is near two major medical centers, including a critical access center. Silvis also has two community college districts, a liberal arts college, a public university auxiliary campus, two private universities, and two extension services in the area.
2007 Úrvalsdeild
The 2007 season of Úrvalsdeild karla was the 96th season of top tier football in Iceland. HK were playing for the first time in Landsbankadeild. The league was expanded from 10 teams to 12 teams after the 2007 season, therefore only one team was relegated and 3 were promoted from the 1. deild karla. The first match day of the season was on 12 May. Valur won the league for the first time in 20 years and Vikingur were relegated to 1. deild karla.

Fram's Jónas Grani Garðarsson was the top scorer with 13 goals.

1. deild karla (football)
1. deild karla, known as Lengjudeild karla (The Lengja League) for sponsorship reasons, is an association football league in Iceland. It is the second highest professional level in the Icelandic football league system. The league was founded in 1955 and current champions are Þór. The league was expanded to 12 teams for the 2007 season, after having only 10 teams for many years. Since 2008 the top three divisions have all had 12 teams.
Federal Hill, Baltimore
Federal Hill is a neighborhood in Baltimore, Maryland, that lies just to the south of the city's central business district.  Many of the structures are included in the Federal Hill Historic District, listed on the National Register of Historic Places in 1970. Other structures are included in the Federal Hill South Historic District, listed in 2003.

Downtown Baltimore
Downtown Baltimore is the central business district of the city of Baltimore traditionally bounded by Martin Luther King, Jr. Boulevard to the west, Franklin Street to the north, President Street to the east and the Inner Harbor area to the south.

In 1904, downtown Baltimore was almost destroyed by a huge fire with damages estimated at $150 million. Since the City of Baltimore was chartered in 1796, this downtown nucleus has been the focal point of business in the Baltimore metropolitan area.  It has also increasingly become a heavily populated neighborhood with over 37,000 residents and new condominiums and apartment homes being built steadily.
The Roundhouse Tapes
The Roundhouse Tapes is the second live album and video by Swedish progressive metal band Opeth. The CD was recorded on 9 November 2006 and was released on 23 October 2007 in the US, on 5 November in Europe, and on 20 November in the rest of the world. A two-disc DVD version was released on 10 November 2008, and includes exclusive menu music written by Mikael Åkerfeldt and Per Wiberg. The title is a play on the name of Iron Maiden's first release The Soundhouse Tapes, as well as the venue where the record was recorded. Åkerfeldt said, "The Roundhouse concert will always be a very memorable gig for us for many reasons, but most importantly it caught the band at the peak of the Ghost Reveries tour". This is the final Opeth release with Peter Lindgren.

Ghost Reveries
Ghost Reveries is the eighth studio album by Swedish progressive metal band Opeth. It was released on 29 August 2005. It was their first album after signing with Roadrunner Records, and first album since Still Life (1999) to not be produced by Steven Wilson.

Ghost Reveries is the first album by Opeth to include keyboardist Per Wiberg as a "permanent" member (although Wiberg contributed keyboard work to Opeth's live performances starting around the time of Lamentations), and it is the last Opeth album to include drummer Martin Lopez and long-time guitarist Peter Lindgren.

The album's only single is "The Grand Conjuration". A music video of the song was released, although about half of the song was edited from the video, due to the length of the song. Lopez does not appear in the video, as he was sick and was temporarily replaced by Gene Hoglan.
September 1939
World War II was the biggest and deadliest war in history, involving more than 30 countries. Sparked by the 1939 German invasion of Poland, the war dragged on for six bloody years until the Allies defeated the Axis powers of Germany, Japan and Italy in 1945. The principal belligerents were the Axis powers—Germany, Italy, and Japan—and the Allies—China, Great Britain, the United States, the Soviet Union (Russia), and France.

The following events occurred in September 1939:

Battle of Kałuszyn
The Battle of Kałuszyn, took place between 11 and 12 September 1939 around the town of Kałuszyn near Mińsk Mazowiecki in Poland. It was part of the invasion of Poland at the start of World War II between forces of the Polish Army and the invading German Army.
Israeli–Palestinian conflict in video games
The Israeli–Palestinian conflict has been the subject of several video games, mainly smaller ones developed by independent studios or individual developers. Some can be categorized as serious games, others as newsgames or educational games. Many have been controversial.

Video game controversies
There have been many debates on the social effects of video games on players and broader society, as well as debates within the video game industry. Since the early 2000s, advocates of video games have emphasized their use as an expressive medium, arguing for their protection under the laws governing freedom of speech and also as an educational tool. Detractors argue that video games are harmful and therefore should be subject to legislative oversight and restrictions. The positive and alleged negative characteristics and effects of video games are the subject of scientific study. Academic research has examined the links between video games and addiction, aggression, violence, social development, and a variety of stereotyping and sexual morality issues.
Audi Sport North America
Audi Sport North America is a title used by auto manufacturer Audi for their sports car racing efforts in the American Le Mans Series and the 24 Hours of Le Mans.  Two teams have raced under this title:

Joest Racing, a German team that campaigned the Audi R8 from 2000 to 2002, and later fielded both the R8 and its successor, the Audi R10 TDI, under its own name.  Later reused the title with the Audi R15 TDI in 2009.

Champion Racing, an American team that previously raced the R8 and R10 under its own name before entering the R10 TDI in 2006 under Audi Sport North America.

Champion Racing
Champion Racing was a sports car racing team based in Pompano Beach, Florida, USA.  Founded in 1994 by Dave Maraj, a former rally driver from Trinidad, as the motorsport wing of the Champion Motors car dealership, the team has campaigned various Porsches and Audis in North American road racing series.  Champion Racing's extensive record includes a win at the prestigious 24 Hours of Le Mans in 2005, and 5 straight American Le Mans Series LMP1 championships, 2 as a private team and 3 as a factory team under the name Audi Sport North America.
Bodmin Parkway railway station
Bodmin Parkway railway station is on the Cornish Main Line that serves the nearby town of Bodmin and other parts of mid-Cornwall, England. It is situated 3 miles (4.8 km) south-east of the town of Bodmin in the civil parish of St Winnow, 274 miles 3 chains (274.04 mi; 441.0 km) from London Paddington measured via Box and Plymouth Millbay. Network Rail’s National Rail Timetable dated May 2023 records the distance from London Paddington to Bodmin Parkway as 252.50 miles.

Great Western Railway manages the station and operates most of the train services, although CrossCountry operates some long-distance services. The Bodmin and Wenford Railway operates a heritage service on the branch to the town on certain days.

Box railway station
Box railway station served the village of Box in Wiltshire, England. The station was on the main Great Western Railway line from London to Bristol and was opened when the Chippenham to Bath section opened in June 1841.

The station was close to the village of Ashley as a location nearer to Box would be on a steeper gradient and too close to the tunnels. The station hotel survives as the Northey Arms.

The Rev. W. Awdry, author of The Railway Series books lived next to the railway station and would spend many hours with his father watching the passing steam locomotives.

The name board of the former signal box with the name "Box Signal Box" is preserved in the National Railway Museum at York.
Telephone numbers in Greece
Greece has a national telephone numbering plan with ten-digit telephone numbers. The first digit represents the type of service. 1 is used for short codes, 2 for geographical numbers (3 and 4 are reserved for that purpose too), 5 is used for inter-network routing purposes (non-dialable codes) and VPNs, 6 for mobile services, 7 is reserved for universal access numbers (not active), 8 for reduced-fee services (like 800 toll-free, 801 local call, 89 dial-up and data services), 9 is used for premium rate services (901 for general purpose and 909 for adult-only services). All dialable numbers are ten digits, except for short codes (3–5 digits in the 1 range), 807-XXXX (seven digits) used for calling card access codes, and numbers in the 5 range, used for routing purposes and not dialable by end-subscribers.

Vodafone Greece
Vodafone Greece (officially known as Vodafone-Panafon Hellenic Telecommunications Company S.A., formerly Panafon) is the Greek subsidiary of Vodafone Group Plc. In 2004 it was the leading mobile operator in Greece. Its headquarters are in Chalandri - one of the northern suburbs of Athens.
Glossary of dentistry
This is a list of definitions of commonly used terms of location and direction in dentistry. This set of terms provides orientation within the oral cavity, much as anatomical terms of location provide orientation throughout the body.

Cheek
The cheeks (Latin: buccae) constitute the area of the face below the eyes and between the nose and the left or right ear. Buccal means relating to the cheek. In humans, the region is innervated by the buccal nerve. The area between the inside of the cheek and the teeth and gums is called the vestibule or buccal pouch or buccal cavity and forms part of the mouth. In other animals, the cheeks may also be referred to as "jowls".
Billy Pappas
William Pappaconstantinou (born September 28, 1984) commonly known as Billy Pappas is an American professional table football player and amateur poker player from Lowell, Massachusetts. He won the Tornado format Men's Singles ITSF WCS in 2005, 2006, 2009 and 2013 and also won the Men's Singles Tornado Champions in 2009 and 2011. He has been ranked among the best Tornado table football players in the world since the age of 20. He often partners with Tony Spredeman and Glen Murray for doubles. In poker, he made final table in 2014 World Series of Poker Main Event finishing in fifth place earning $2,143,794.

Pappas formerly worked as a poker dealer. He is known for wearing a green Yoshi cap which he attributes to the game Super Smash Bros.

As of 2016, his live poker tournament winning exceed $2,150,000.

Tornado (table football)
Tornado is a brand of table football (foosball) tables that has been used in the World Championships since 1986. The original Tornado model was created by engineer Bob Furr. The Tornado brand has been manufactured by Valley-Dynamo since 1999, and is a market leader in both coin-operated and home recreation room markets. Tornado Foosball Tables are used in the most important championships of the U.S.A. Tornado tables are sanctioned for official play by the following governing bodies:

International Table Soccer Federation

United States Table Soccer Association

United States Table Soccer Federation

Valley International Foosball Association
Parnassius acdestis
Parnassius acdestis is a high-altitude butterfly found in India. It is a member of the genus Parnassius of the swallowtail family, Papilionidae. The species was first described by Grigory Grum-Grshimailo in 1891.

Parnassius
Parnassius is a genus of northern circumpolar and montane (alpine and Himalayan) butterflies usually known as Apollos or snow Apollos. They can vary in colour and form significantly based on their altitude. They also exhibit altitudinal melananism, a high-altitude adaptation. They have dark bodies and darker coloring at the base of their wings, which allows them to absorb solar energy more quickly.

Although classified under the swallowtail butterfly family, none of the Parnassius species possesses tails.

The larvae feed on species of plants belonging to the Papaveraceae and Crassulaceae families, and like the other swallowtail butterfly larvae, possess an osmeterium. Unlike most butterflies that have exposed pupae, they pupate inside a loose silken cocoon.
Canadian Armed Forces Divers
Canadian Armed Forces (CAF) divers are specialists trained to perform underwater operations within their respective environmental commands. CAF divers are qualified in several sub-categories, including: Clearance Divers (CL Diver), Search and Rescue Technicians (SAR Tech), Port Inspection Divers (PID), Ship's Team Divers, and Combat Divers.

Clearance diver
A clearance diver was originally a specialist naval diver who used explosives underwater to remove obstructions to make harbours and shipping channels safe to navigate, but the term "clearance diver" was later used to include other naval underwater work. Units of clearance divers were first formed during and after World War II to clear ports and harbours in the Mediterranean and Northern Europe of unexploded ordnance and shipwrecks and booby traps laid by the Germans.
2017–18 Biathlon World Cup – Mass start Women
The 2017–18 Biathlon World Cup – Mass start Women started on Sunday 17 December 2017 in Annecy and will finish on Sunday 25 March 2018 in Tyumen. The defending titlist is Gabriela Koukalová of the Czech Republic.

2017–18 Biathlon World Cup
The 2017–18 Biathlon World Cup (BWC) was a multi-race series over a season of biathlon, organised by the International Biathlon Union. The season started on 24 November 2017 in Östersund, Sweden and ended on 25 March 2018 in Tyumen, Russia. The defending overall champions from the 2016–17 Biathlon World Cup were Martin Fourcade of France and Laura Dahlmeier of Germany.
IsoRivolta Zagato Vision Gran Turismo
The IsoRivolta Zagato Vision Gran Turismo is a concept car that was introduced in October 2017 at the Gran Turismo booth during the 45th Tokyo Motor Show. It is part of the Vision Gran Turismo series of concept cars and is inspired by the Iso Rivolta, a coupe produced by Iso from 1962 to 1970. It is designed by Italian coachbuilder Zagato and uses a 6.2-liter V8 from Callaway. The original car from the 1960s also used an American powertrain: a Chevrolet V8 engine. Zagato was open to start producing the car in very limited numbers and had reportedly opened a short list for potential buyers.

Vision Gran Turismo
The Vision Gran Turismo Program (commonly abbreviated Vision GT or VGT) is a series of virtual concept cars developed by various car manufacturers for the Gran Turismo series of sim racing games.

Debuting in Gran Turismo 6, Vision GT cars later made an appearance in each subsequent Gran Turismo installment (Gran Turismo Sport and Gran Turismo 7), all developed by Polyphony Digital. For the most part, they apply present-day technology and materials, with a handful of notable exceptions that utilize novel propulsion and aerodynamic technologies. Their appearances as free update content have been staggered since the launch of GT6 in 2013, with many becoming available for in-game acquisition upon release.

The cars have been met with critical acclaim for their novel approach to aesthetics and performance. Real-life full-size models have been shown at motor shows in Japan, Canada, Germany, England, the US and Switzerland.
Santa Teresa Port of Entry
The Santa Teresa Port of Entry is a border crossing between Santa Teresa, New Mexico, and San Jerónimo, Chihuahua. It was built in 1992 to relieve pressure from the busy El Paso BOTA Port of Entry, a short distance to the east, and started operating on January 12, 1993. The General Services Administration is currently increasing the capacity of the port of entry, taking advantage of the available land.  The crossing is open daily from 6 am until midnight. The station has three commercial vehicle lanes and four passenger lanes. The entry port is located forty-two miles south of Las Cruces, New Mexico, and around twenty minutes from downtown El Paso, Texas. It was used as a filming location in the Better Call Saul episode "Fifi."

San Jerónimo, Chihuahua
San Jerónimo is a port of entry in the Mexican state of Chihuahua, across the U.S. border from Santa Teresa, New Mexico. It is located in the municipality of Juárez, and is an alternative to the busy crossings between El Paso, Texas, and Ciudad Juárez, Chihuahua. It is principally used for the livestock industry and is the location of a large stockyard.

The original port of entry was opened in 1992 by a binational agreement.

It is approximately 19 km (11.8 mi) off Federal Highway 2, and 5.5 mi (8.9 km) from the Doña Ana County International Jetport.

The Santa Teresa Port of Entry is open 7 days a week from 6 AM to 10 PM.
Mining in Paraná
Mining in Paraná is a set of studies, research, knowledge, and theories regarding the mineralogical aspects of the state of Paraná, in Brazil. Paraná is the second federative unit of Brazil that produces the most talc, which is extracted in the municipality of Ponta Grossa. In 2016, it was responsible for 40% of the country's production, ahead of Bahia and São Paulo. It is the sixth state that produces the most silver, behind Mato Grosso. Coal, dolomite (used to produce metallic magnesium and refractory marble), limestone ( used in the steel and metallurgical industries, and to produce cement and paints) are also found in Paraná. Shale (schist) is also extracted, which, when heated, provides natural gas, sulfur, and other fuels. Petrobrás developed a shale industrialization program, which includes a plant in São Mateus do Sul, in the south of the state.

Galena
Galena, also called lead glance, is the natural mineral form of lead(II) sulfide (PbS). It is the most important ore of lead and an important source of silver.

Galena is one of the most abundant and widely distributed sulfide minerals. It crystallizes in the cubic crystal system often showing octahedral forms. It is often associated with the minerals sphalerite, calcite and fluorite.

As a pure specimen held in the hand, under standard temperature and pressure, galena is insoluble in water and so is almost non-toxic. Handling galena under these specific conditions (such as in a museum or as part of geology instruction) poses practically no risk; however, as lead(II) sulfide is reasonably reactive in a variety of environments, it can be highly toxic if swallowed or inhaled, particularly under prolonged or repeated exposure.
Slave marriages in the United States
Slave marriages in the United States were typically illegal before the American Civil War abolished slavery in the US. Enslaved African Americans were legally considered chattel, and they were denied civil and political rights until the United States abolished slavery with the passage of the Thirteenth Amendment to the United States Constitution. Both state and federal laws denied, or rarely defined, rights for enslaved people.

Freedmen's Bureau
The Bureau of Refugees, Freedmen, and Abandoned Lands, usually referred to as simply the Freedmen's Bureau, was a U.S. government agency of early post American Civil War Reconstruction, assisting freedmen (i.e., former enslaved people) in the South. It was established on March 3, 1865, and operated briefly as a federal agency after the War, from 1865 to November 1872, to direct provisions, clothing, and fuel for the immediate and temporary shelter and supply of destitute and suffering refugees and freedmen and their wives and children.