hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Radial velocity
The radial velocity or line-of-sight velocity of a target with respect to an observer is the rate of change of the vector displacement between the two points. It is formulated as the vector projection of the target-observer relative velocity onto the relative direction or line-of-sight (LOS) connecting the two points.

The radial speed or range rate is the temporal rate of the distance or range between the two points. It is a signed scalar quantity, formulated as the scalar projection of the relative velocity vector onto the LOS direction. Equivalently, radial speed equals the norm of the radial velocity, modulo the sign.

In astronomy, the point is usually taken to be the observer on Earth, so the radial velocity then denotes the speed with which the object moves away from the Earth (or approaches it, for a negative radial velocity).

Slant range
In radio electronics, especially radar terminology, slant range or slant distance is the distance along the relative direction between two points. If the two points are at the same level (relative to a specific datum), the slant distance equals the horizontal distance.

An example of slant range is the distance to an aircraft flying at high altitude with respect to that of the radar antenna. The slant range (1) is the hypotenuse of the triangle represented by the altitude of the aircraft and the distance between the radar antenna and the aircraft's ground track (point (3) on the earth directly below the aircraft). In the absence of altitude information, for example from a height finder, the aircraft location would be plotted further (2) from the antenna than its actual ground track.
Cathleen Rund
Cathleen Großmann (born Cathleen Rund; 3 November 1977 in Berlin), formerly called Cathleen Stolze, is a former backstroke and medley swimmer from Germany, who competed at two consecutive Summer Olympics for her native country, starting in 1996 in Atlanta, Georgia. There she won the bronze medal in the 200 m backstroke. Rund retired from international competition after the Sydney Olympics in 2000. In 2004, she moved to Frankfurt to work as a swimming trainer.

Swimming at the 1996 Summer Olympics
The swimming competition at the 1996 Summer Olympics was held at the Georgia Tech Aquatic Center in Atlanta, United States. There were 762 competitors from 117 countries. This was the last Olympics where swimming B-finals were held.

At the time of the games, the facility had a temporary 50 m warm-up pool located behind the locker rooms and entry concourse (on the ground); as well as a temporary roof, and open walls (there were wall-like structures/curtains at the diving well and turning end of the pool). The open walls allowed for temporary seating to be in place during the games. A wall and new roof have since been placed on the facility.

A total of 4 world records and 13 Olympic records were set during the competition

The women's 4 × 200 metre freestyle relay made its debut at these Games.
You Didn't Expect That
"You Didn't Expect That'" is a 2-step garage song recorded by Filipino-American singer Billy Crawford, taken from the album Ride. The song was a moderate success, reaching the top 40 in France, Belgium, Switzerland and the UK, peaking at numbers 6, 13, 23 and 35, respectively. The song is his second highest-charting single in the UK, after "Trackin'" which reached No. 32 on the UK Singles Chart.

2-step garage
2-step garage, or simply 2-step, is a genre of electronic music and a subgenre of UK garage. One of the primary characteristics of the 2-step sound – the term being coined to describe "a general rubric for all kinds of jittery, irregular rhythms that don't conform to garage's traditional four-on-the-floor pulse" – is that the rhythm lacks the kick drum pattern found in many other styles of electronic music with a regular four-on-the-floor beat.
LHV
LHV may stand for:

Longer Heavier Vehicle, a type of commercial vehicle in the United Kingdom

Local hidden-variable theory, a hypothetical manifestation of unknown classical physical parameters

LHV Pank (Lõhmus, Haavel & Viisemann), an Estonian bank

Lower heating value, a property of a fuel, defined as the amount of heat released by combusting a specified quantity (initially at 25°C or another reference state) and returning the temperature of the combustion products to 150°C

Laban Hrad Vidyapith, a higher secondary school in Saltlake City, Kolkata, India

William T. Piper Memorial Airport with FAA LID LHV

William T. Piper Memorial Airport
William T. Piper Memorial Airport (IATA: LHV, ICAO: KLHV, FAA LID: LHV) is a city-owned public airport two miles east of Lock Haven, in Clinton County, Pennsylvania. The National Plan of Integrated Airport Systems for 2011–2015 categorized it as a general aviation facility.

Named for William T. Piper, the airport is at the foot of the Bald Eagle Mountain ridge, between the West Branch Susquehanna River and Bald Eagle Creek. It covers 112 acres (45 ha), has two runways and is operated by the City of Lock Haven.
Grace Episcopal Church (Jamestown, North Dakota)
Grace Episcopal Church is an historic Episcopal church building located at 405 2nd Avenue, North East, in Jamestown, Stutsman County, North Dakota. Designed in the Late Gothic Revival style of architecture by British-born Fargo architect George Hancock, it was built 1884 of local fieldstone exterior walls and a wooden roof. Early parish records contain several assertions that George Hancock modeled the church after Christ Episcopal Church (Medway, Massachusetts) which had been opened in 1881, but if he did, it was only in a very general, not specific way. Hancock's later work St. Stephen's Episcopal Church (Casselton, North Dakota) is much more closely related to Christ Church, Medway. On December 3, 1992, Grace Episcopal Church was added to the National Register of Historic Places.

Fieldstone
Fieldstone is a naturally occurring type of stone, which lies at or near the surface of the Earth. Fieldstone is a nuisance for farmers seeking to expand their land under cultivation, but at some point it began to be used as a construction material. Strictly speaking, it is stone collected from the surface of fields where it occurs naturally. Collections of fieldstones which have been removed from arable land or pasture to allow for more effective agriculture are called clearance cairns.

In practice, fieldstone is any architectural stone used in its natural shape and can be applied to stones recovered from the topsoil or subsoil. Although fieldstone is generally used to describe such material when used for exterior walls, it has come to include its use in other ways including garden features and interiors. It is sometimes cut or split for use in architecture.
DR Class VT 2.09
DR class VT 2.09 were light railcars of Deutsche Reichsbahn in the GDR. They were designed and built by Waggonbau Bautzen. In 1970 they were renumbered into classes 171/172, and in 1992 into classes 771/772.

Deutsche Reichsbahn (East Germany)
Deutsche Reichsbahn (DR; German pronunciation: [ˈdɔʏtʃə ˈʁaɪçsˌbaːn], lit. 'German Realm Railways') was the state-owned railways in the German Democratic Republic (East Germany) from 1949 and 1990, and the New States after German reunification until 1 January 1994. It was operated by the Ministry for Transport and was the largest employer in East Germany.

The DR was formed from Deutsche Reichsbahn assets in the Soviet occupation zone as a separate entity from the Deutsche Bundesbahn (DB) in West Germany. It was responsible for passenger and freight railway services in East Germany and certain locations in West Berlin. Both DR and DB continued as separate entities in reunified Germany until 1994, when they merged to form Deutsche Bahn.
Animal welfare in New Zealand
Animal welfare in New Zealand is governed by the Animal Welfare Act 1999 and a number of organisations actively advocate for both animal welfare and animal rights. Pest control and farming practices have been scrutinised with respect to animal welfare issues. The legality of killing dogs and cats for consumption has also been criticised.

Department of Conservation (New Zealand)
The Department of Conservation (DOC; Māori: Te Papa Atawhai) is the public service department of New Zealand charged with the conservation of New Zealand's natural and historical heritage.

An advisory body, the New Zealand Conservation Authority (NZCA) is provided to advise DOC and its ministers.  In addition there are 15 conservation boards for different areas around the country that provide for interaction between DOC and the public.
Ferebee
Ferebee is the name of several people:

Dorothy Celeste Boulding Ferebee (1898–1980), American obstetrician and activist

George Ferebee (flourished 1613), English composer

Lewis Ferebee (born c. 1974), U.S. educator

London R. Ferebee (1849 – after 1883), African preacher and author

Thomas Ferebee (1918–2000), American bombardier

Lewis Ferebee
Lewis D. Ferebee (born c. 1974) is an American educator serving as the chancellor of the District of Columbia Public Schools since 2019. He was superintendent of Indianapolis Public Schools from 2013 to 2018. Ferebee was previously the chief of staff for Durham Public Schools for three years.
HMS Challenger (K07)
HMS Challenger   (pennant number K07) was a Royal Navy diving support vessel, operational from 1984 to 1990.

Challenger had a saturation diving system allowing 12 divers to live in relative comfort in a large diving chamber amidships.

Diving chamber
A diving chamber is a vessel for human occupation, which may have an entrance that can be sealed to hold an internal pressure significantly higher than ambient pressure, a pressurised gas system to control the internal pressure, and a supply of breathing gas for the occupants.

There are two main functions for diving chambers:

as a simple form of submersible vessel to transport divers underwater and to provide a temporary base and retrieval system in the depths;

as a land, ship or offshore platform-based hyperbaric chamber or system, to artificially reproduce the hyperbaric conditions under the sea. Internal pressures above normal atmospheric pressure are provided for diving-related applications such as saturation diving and diver decompression, and non-diving medical applications such as hyperbaric medicine. It is also known as a pressure vessel for human occupancy, or PVHO.
Nesogordonia papaverifera
Nesogordonia papaverifera is a species of flowering plant. Traditionally included in the family Sterculiaceae, it is included in the expanded Malvaceae in the APG and most subsequent systematics.

It is found in Benin, Cameroon, Central African Republic, Republic of the Congo, Ivory Coast, Gabon, Ghana, Liberia, Nigeria, and Sierra Leone. It is becoming rare due to by habitat loss.

Angiosperm Phylogeny Group
The Angiosperm Phylogeny Group (APG) is an informal international group of systematic botanists who collaborate to establish a consensus on the taxonomy of flowering plants (angiosperms) that reflects new knowledge about plant relationships discovered through phylogenetic studies.

As of 2016, four incremental versions of a classification system have resulted from this collaboration, published in 1998, 2003, 2009 and 2016. An important motivation for the group was what they considered deficiencies in prior angiosperm classifications since they were not based on monophyletic groups (i.e., groups that include all the descendants of a common ancestor).

APG publications are increasingly influential, with a number of major herbaria changing the arrangement of their collections to match the latest APG system.
Glinka (crater)
Glinka is a pit-floored crater on Mercury, which was discovered in 1974 by Mariner 10 spacecraft.  It was named by the IAU in 2008, after Russian composer Mikhail Glinka.

Its floor is covered by the smooth plain material and displays a kidney-shaped collapse feature, which is also called a central pit. The size of the pit, which was first noticed in MESSENGER images obtained in January 2008, is 20 × 8.5 km. It is surrounded by a bright pyroclastic deposit. Such a feature may have resulted from collapse of a magma chamber underlying the central part of the crater. The collapse feature is an analog of Earth's volcanic calderas.

Glinka crater

Closeup of the central pit

Magma chamber
A magma chamber is a large pool of liquid rock beneath the surface of the Earth. The molten rock, or magma, in such a chamber is less dense than the surrounding country rock, which produces buoyant forces on the magma that tend to drive it upwards. If the magma finds a path to the surface, then the result will be a volcanic eruption; consequently, many volcanoes are situated over magma chambers. 
These chambers are hard to detect deep within the Earth, and therefore most of those known are close to the surface, commonly between 1 km and 10 km down.
Gettysburg and Northern Railroad
The Gettysburg and Northern Railroad (reporting mark GET) is a short-line railroad located in the U.S. state of Pennsylvania. The railroad operates a 25-mile (40 km) long line running between Gettysburg in Adams County and Mount Holly Springs in Cumberland County.

Shortline railroad
A shortline railroad is a small or mid-sized railroad company that operates over a relatively short distance relative to larger, national railroad networks. The term is used primarily in the United States and Canada. In the former, railroads are categorized by operating revenue, and most shortline railroads fall into the Class III or Class II categorization defined by the Surface Transportation Board.
Poliellaspis
Poliellaspis is an extinct genus from a well-known class of fossil marine arthropods, the trilobites. It lived during the Botomian stage, which lasted from approximately 524 to 518.5 million years ago. This faunal stage was part of the Cambrian Period.

Cambrian Stage 4
Cambrian Stage 4 is the still unnamed fourth stage of the Cambrian and the upper stage of Cambrian Series 2. It follows Cambrian Stage 3 and lies below the Wuliuan. The lower boundary has not been formally defined by the International Commission on Stratigraphy. One proposal is the first appearance of two trilobite genera, Olenellus or Redlichia. Another proposal is the first appearance of the trilobite species Arthricocephalus chauveaui. Both proposals will set the lower boundary close to 514.5 million years ago. The upper boundary corresponds to the beginning of the Wuliuan.
Cookin' Cheap
Cookin' Cheap is a nationally syndicated cooking show, originally hosted by Larry Bly and Earl "Laban" Johnson, Jr. (July 29, 1941 - March 2, 1999). Cookin' Cheap was taped in the studios of Blue Ridge Public Television in Roanoke, Virginia. It began its national distribution through the PBS system in 1981, and more recently did a syndication run on the GoodLife TV Network.

Cookin' Cheap contrasted itself with contemporary cooking shows of its time by not attempting to hide the tedious preparation work that goes into cooking a recipe, and by using common ingredients purchased at local supermarkets in Roanoke, Virginia, where the show was produced. Johnson stated that the idea for the show was born from the frustration he suffered when trying to recreate the recipes of Julia Child, lacking ingredients that are unavailable in a small southern town.

WBRA-TV
WBRA-TV (channel 15) is a PBS member television station in Roanoke, Virginia, United States, owned by Blue Ridge Public Television, Inc. The station's studios are located on McNeil Drive in southwest Roanoke, and its transmitter is located on Poor Mountain in unincorporated southwestern Roanoke County.
Danville Junction Grange
The Danville Junction Grange is a historic Grange hall at 15 Grange Street in the Danville section of Auburn, Maine.  It was built in 1898 for chapter 65 of the state Grange, and continues to be maintained by that organization as a public community resource.  It was listed on the National Register of Historic Places in 2016.

National Grange
The National Grange, also known as The Grange and officially named The National Grange of the Order of Patrons of Husbandry, is a social organization in the United States that encourages families to band together to promote the economic and political well-being of the community and agriculture. The Grange, founded after the Civil War in 1867, is the oldest American agricultural advocacy group with a national scope. The Grange actively lobbied state legislatures and Congress for political goals, such as the Granger Laws to lower rates charged by railroads, and rural free mail delivery by the Post Office.

In 2025, the Grange had a membership of 140,000, with organizations in 1,400 communities. It is headquartered in Washington, D.C., in a building built by the organization in 1960. Many rural communities in the United States still have a Grange Hall and local Granges continue to serve as a center of rural life for many farming communities.
Shoresh
Shoresh (Hebrew: שורש, שֹׁרֶשׁ, lit. Root / source) is a moshav shitufi in central Israel. Located five kilometres from Sha'ar HaGai in the Jerusalem corridor, it falls under the jurisdiction of Mateh Yehuda Regional Council. In 2022 it had a population of 1,195.

Jerusalem corridor
The Jerusalem corridor (Hebrew: פרוזדור ירושלים, Prozdor Yerushalayim) is an area between Jerusalem and the Shephelah in Israel. Its northern border is the old road to Jerusalem; its southern border, the Elah Valley; and its western border, Sha'ar HaGai/Bab el-Wad and the road to Beit Shemesh. The largest towns in the Jerusalem corridor are Beit Shemesh, Mevasseret Zion, Abu Ghosh, Tzur Hadassah and Kiryat Ye'arim.
Cathedral Gorge State Park
Cathedral Gorge State Park is a public recreation area and geologic preserve featuring a dramatic landscape of eroded soft bentonite clay covering almost 1,800 acres (730 ha) in Lincoln County, Nevada. The state park is located along U.S. Route 93 at the west end of State Route 319, two miles (3.2 km) northwest of the town of Panaca.

Lincoln County, Nevada
Lincoln County is a county in the U.S. state of Nevada. As of the 2020 census, the population was 4,499, making it the fourth-least populous county in Nevada. Its county seat is Pioche. Like many counties in Nevada, it is dry and sparsely populated, though notable for containing the Area 51 government Air Force base.
Nova Husarivka
Nova Husarivka (Ukrainian: Нова Гусарівка; Russian: Новая Гусаровка) is a village in Izium Raion (district) in Kharkiv Oblast of eastern Ukraine, at about 74.2 kilometres (46.1 mi) south-east from the centre of Kharkiv city.

The settlement came under attack by Russian forces during the Russian invasion of Ukraine in 2022.

Kharkiv Oblast
Kharkiv Oblast (Ukrainian: Харківська область, romanized: Kharkivska oblast, Russian: Харьковская область, romanized: Kharkovskaya oblast), also referred to as Kharkivshchyna (Ukrainian: Харківщина), is an oblast (province) in eastern Ukraine.

Kharkiv borders Luhansk Oblast to the east, Donetsk Oblast to the southeast, Dnipropetrovsk Oblast to the southwest, Poltava Oblast to the west, Sumy Oblast to the northwest and Russia's Belgorod Oblast to the north. Its area is 31,400 square kilometres (12,100 sq mi), or 5.2% of the total territory of Ukraine.

The oblast is the third-most populous of Ukraine, with a population of 2,598,961 in 2021, more than half (1.42 million) of whom live in the city of Kharkiv, the oblast's administrative center.
Oyashio Current
The Oyashio Current (親潮, "Parental Tide"), also known as the Okhotsk Current or Kurile Current, is a cold subarctic ocean current that flows south and circulates counterclockwise in the western North Pacific Ocean.  The waters of the Oyashio Current originate in the Arctic Ocean and flow southward via the Bering Sea, passing through the Bering Strait and transporting cold water from the Arctic Sea into the Pacific Ocean and the Sea of Okhotsk.  It collides with the Kuroshio Current off the eastern shore of Japan to form the North Pacific Current (or Drift).
The nutrient-rich Oyashio is named for its metaphorical role as the parent (親, oya) that provides for and nurtures marine organisms.

Subarctic
The subarctic zone is a region in the Northern Hemisphere immediately south of the true Arctic, north of hemiboreal regions and covering much of Alaska, Canada, Iceland, the north of Fennoscandia, Northwestern Russia, Siberia, and the Cairngorms. Generally, subarctic regions fall between 50°N and 70°N latitude, depending on local climates. Precipitation is usually low, and vegetation is characteristic of the taiga.

Daylight at these latitudes is quite extreme between summer and winter due to its high latitude. Near the summer solstice for instance, subarctic regions can experience an all-night period of either civil, nautical, or astronomical twilight (or in the northern reaches full daylight), since the sun never dips more than 18 degrees below the horizon. Noctilucent clouds are best observed within this range of latitude.
Hiroshi Fujii
Hiroshi Fujii (藤井 啓史) is the chief engineer and platform manager for the research and development department of manufacturing company Mitsubishi Motors. As the head of a 100-strong team responsible for the continued development of the Mitsubishi Lancer Evolution, he has become known as Dr Evo.

Mitsubishi acknowledged Fujii's contributions at the 2005 Los Angeles Auto Show, when they distributed a comic book featuring a concept car dubbed "Goku Shin Ka" (三菱, Gōku Shin Ka) ("The Ultimate Evolution"). Developed by a character named Dr. Evo as the "perfect Los Angeles-area vehicle", it was a combination of sports car, convertible, pickup truck, and sports utility vehicle. Despite the references to Fujii, the comic book and concept car were both created by staff at Mitsubishi Motors North America's Californian design studio.

Mitsubishi Motors North America
Mitsubishi Motors North America, Inc. is the U.S. operation of Mitsubishi Motors Corporation, overseeing sales and research and development functions. The company manufactures and sells Mitsubishi brand cars and sport utility vehicles through a network of approximately 350 dealers.

Its administrative headquarters is in Franklin, Tennessee, while the Mitsubishi Motors R&D of America, Inc. (MRDA) head office is in Ann Arbor, Michigan.
Pissoir (film)
Pissoir, retitled Urinal in some countries, was the first feature film directed and released by John Greyson. Released in 1988, the film's central character is an unnamed man who conjures a circle of dead literary and artistic figures, including Sergei Eisenstein, Dorian Gray, Yukio Mishima, Frida Kahlo, and Langston Hughes, to help him formulate a response to police crackdowns on gay sex venues in Toronto, blending fiction with documentary as Greyson also includes quotes from real Canadian journalistic and political figures, including Barbara Amiel and Svend Robinson, about civil liberties and public morality.

The film's cast includes Paul Bettis, Pauline Carey, Lance Eng, and Olivia Rojas.

The film premiered at the 1988 Toronto International Film Festival. It was subsequently screened at the 39th Berlin International Film Festival in 1989, where it won a Teddy Award for Best Essay Film.

39th Berlin International Film Festival
The 39th annual Berlin International Film Festival was held from 10 to 21 February 1989.

The Golden Bear was awarded to American film Rain Man directed by Barry Levinson.

The retrospective was dedicated to German film producer Erich Pommer and another one dedicated to European productions of 1939 titled Europe 1939.