hotchpotch/wikipedia-multilingual-ir-related-lead-pairs huggingface dataset:
Darlene Ka-Mook Nichols
Darlene Nichols, also known by the names Kamook, Ka-Mook, Kamook Nichols and Ka-Mook Nichols, is a Native American activist and former member of the American Indian Movement (AIM). She is best known for her role in organizing The Longest Walk, and for serving as a key witness in the trials of AIM members Arlo Looking Cloud, Richard Marshall, and John Graham who were ultimately convicted in the murder of Anna Mae Aquash.

Arlo Looking Cloud
Arlo Looking Cloud (born Fritz Arlo Looking Cloud;
March 25, 1954) is a Native American former activist. He is best known for his involvement in the murder of fellow American Indian Movement activist Anna Mae Aquash. He was convicted of her murder and sentenced to life in prison. However, in 2011, his sentence was reduced to 20 years as a reward for his testimony against his codefendant, John Graham. Looking Cloud was released from prison in 2020.
Separable space
In mathematics, a topological space is called separable if it contains a countable dense subset; that is, there exists a sequence  of elements of the space such that every nonempty open subset of the space contains at least one element of the sequence.

Like the other axioms of countability, separability is a "limitation on size", not necessarily in terms of cardinality (though, in the presence of the Hausdorff axiom, this does turn out to be the case; see below) but in a more subtle topological sense.  In particular, every continuous function on a separable space whose image is a subset of a Hausdorff space is determined by its values on the countable dense subset.

Contrast separability with the related notion of second countability, which is in general stronger but equivalent on the class of metrizable spaces.

Second-countable space
In topology, a second-countable space, also called a completely separable space, is a topological space whose topology has a countable base. More explicitly, a topological space  is second-countable if there exists some countable collection  of open subsets of  such that any open subset of  can be written as a union of elements of some subfamily of . A second-countable space is said to satisfy the second axiom of countability. Like other countability axioms, the property of being second-countable restricts the number of open subsets that a space can have.

Many "well-behaved" spaces in mathematics are second-countable. For example, Euclidean space (Rn) with its usual topology is second-countable. Although the usual base of open balls is uncountable, one can restrict this to the collection of all open balls with rational radii and whose centers have rational coordinates. This restricted collection is countable and still forms a basis.
Battle of Sylhet
The Battle of Sylhet was a major battle fought between the advancing Indian Army, Bangladesh Forces and the defending Pakistan Army at Sylhet during the Bangladesh Liberation War. The battle took place from 7 December to 15 December. It was a succession of the Battle of Gazipur in Kulaura.

Battle of Gazipur
The Battle of Gazipur (Bengali: গাজীপুরের যুদ্ধ) was a military engagement on 4 and 5 December 1971, during the Bangladesh liberation war. It took place at the Gazipur Tea Estate near Kulaura, in the Sylhet District of what was then East Pakistan. The advancing 
4/5 Gorkha Rifles attacked the 22 Baluch Regiment of the Pakistan Army. This battle was a prelude to the Battle of Sylhet.
Paddy Power
Paddy Power is an Irish gambling company founded in 1988. Its product offering includes sports betting, online casino, online poker, and online bingo. Business operations are led from its headquarters in Dublin, alongside a satellite office in Malta. In February 2016, Paddy Power merged with Betfair to create Flutter Entertainment.

Flutter Entertainment
Flutter Entertainment plc is an Irish-American multinational sports betting and gambling company. It is listed on the New York Stock Exchange and has a secondary listing on the London Stock Exchange. It owns brands such as Betfair, FanDuel, Paddy Power, PokerStars, Sky Betting & Gaming, and Sportsbet. Flutter is the world's largest online betting company.
Lima-Hamilton 2500HP Transfer Locomotive
The A-3177 (LT-2500) was a diesel-electric transfer-unit locomotive, built by the Lima-Hamilton Corporation between 1950 and 1951. The A-3177 was the final locomotive model produced by Lima-Hamilton before the company merged with the Baldwin Locomotive Works in September 1951 to form the Baldwin-Lima-Hamilton Corporation (BLH).

All twenty-two units were ordered by the Pennsylvania Railroad, with the last one, #5683, completed on September 12, 1951, the day after BLH was formed. All were scrapped, with the last three being retired by 1967. The PRR ordered 22 more but agreed to receive 23 RT-624s from BLH instead.

Baldwin RT-624
The BLH RT-624 was a twin-engined diesel-electric locomotive, built by Baldwin-Lima-Hamilton Corporation between August 1951 and February 1954.

The RT-624, an improved version of the former Baldwin DT-6-6-2000, was a center-cab transfer locomotive.
Twenty-four locomotives were built using 6-cylinder turbocharged 606A prime movers during 1951–1954. Penn Central operated ex-PRR #8955, and was retired in October 1969, and scrapped in July 1970. No examples were preserved.
Punjab Regiment (Pakistan)
The Punjab Regiment is an infantry regiment of the Pakistan Army. The regiment takes its name from the historic Punjab region, which is now divided into the Punjab province of Pakistan and the Indian states of Punjab, Haryana and Himachal Pradesh. It was raised in its current form in 1956, following the amalgamation of the 1st, 14th, 15th and 16th Punjab regiments that were inherited by the Dominion of Pakistan from the British Indian Army upon the Partition of India. Since then, the regiment has expanded in size to 63 battalions.

It is the oldest regiment in the Pakistan Army, tracing its lineage to as far back as 1751, during the reign of the Mughal Empire. The regiment's battalions have a distinguished record of military service, spanning the rise and decline of British colonial rule in South Asia, both World War I and World War II, as well as post-independence Pakistan.

16th Punjab Regiment
The 16th Punjab Regiment was an infantry regiment of the British Indian Army from 1922 to 1947. Upon the Partition of India, it was transferred to the newly-raised Pakistan Army. It ceased to exist in this form in 1956, when it was amalgamated with the 1st, 14th and 15th Punjab regiments to form the Punjab Regiment, an existing infantry regiment of the Pakistan Army.
Alwar district
Alwar district is a district in the state of Rajasthan in northern India, whose district headquarters is Alwar city. The district covers 8,337 km2. It is bound on the north by Khairthal Tijara and Kot Behror district of Rajasthan, on the east by Bharatpur district of Rajasthan and Nuh district of Haryana, on the south by Dausa district, and on the west by Jaipur district.

As of 2011, it is the third most populous district of Rajasthan (out of 33), after Jaipur and Jodhpur.

Jaipur district
Jaipur district is a district in the state of Rajasthan in Northern India.the city of Jaipur, which is Rajasthan's capital and the largest city, is the district headquarters. It is the tenth most populous district in India (out of 780).
Frontier Alaska
Frontier Alaska was the name under which HoTH, Inc., marketed the services of its multiple airline holdings: Frontier Flying Service, Hageland Aviation Services, and Era Aviation.  It is now part of the Ravn group of companies of Ravn Alaska  / Ravn Connect / Ravn Connect - Charters.  These HoTH airlines group of companies are featured in the television show Flying Wild Alaska.

Era Aviation
Era Aviation was a fixed wing airline as well as a commercial helicopter operation based in Anchorage, Alaska, United States. It operated a network of scheduled fixed wing passenger services from Anchorage as well as from Bethel, AK on behalf of Alaska Airlines via a code sharing agreement. Its main base was located at the Ted Stevens Anchorage International Airport (ANC). Era Aviation was later renamed Corvus Airlines and subsequently did business as Ravn Alaska before ultimately ending service in August, 2025.  The company slogan was FlySmart. FlyEra.
Western India States Agency
The Western India States Agency (WISA) was one of the agencies of British India. This agency was formed on 10 October 1924 as a part of the implementation of the Montague Chelmsford report on constitutional reforms. It was formed by merging the areas under the erstwhile Kathiawar, Cutch (covering only Kutch state) and Palanpur agencies.

At one time or another between 1924 and 1944, 435 princely states were included in this agency, roughly covering the present Gujarat state, but only eighteen out of these were salute states. Some 163 Talukas and Estates were included in this Agency: these were mostly petty (e)states, some no larger than a town or village.

Palanpur Agency
Palanpur Agency, also spelled Pahlunpore Agency, was a political agency or collection of princely states in British India, within the Gujarat Division of Bombay Presidency. In 1933, the native states of the Mahi Kantha Agency, except for Danta, were included in the Western India States Agency. The agency, headquartered at Palanpur, oversaw some 17 princely states and estates in the area, encompassing an area of 6393 square miles (16,558 km2) and a population, in 1901, of 467,271.
Zoo Tycoon (2001 video game)
Zoo Tycoon is a business simulation game developed by Blue Fang Games and released by Microsoft for Microsoft Windows and Macintosh in 2001. A version for the Nintendo DS was released in 2005, as Zoo Tycoon DS. It was followed by two expansion packs, Dinosaur Digs and Marine Mania, which were released in 2002, as well as a sequel, Zoo Tycoon 2, released in 2004.

Zoo Tycoon 2
Zoo Tycoon 2 is a business simulation video game developed by Blue Fang Games and published by Microsoft Game Studios and MacSoft. Originally released in 2004 for Microsoft Windows, Zoo Tycoon 2 is also available for Windows Mobile, PDA, and Mac OS X, although expansions are not included in the Mac version. A Nintendo DS version, titled Zoo Tycoon 2 DS, was released in 2008.

Similar to its predecessor, 2001's Zoo Tycoon, the objective is to build and operate a zoo by creating exhibits and aquariums, keeping guests and animals happy, and maintaining employees, finances, terrain, foliage, and scenery.
Cytochrome c oxidase subunit 2
Cytochrome c oxidase II is a protein in eukaryotes that is encoded by the MT-CO2 gene. Cytochrome c oxidase subunit II, abbreviated COXII, COX2, COII, or MT-CO2, is the second subunit of cytochrome c oxidase. It is also one of the three mitochondrial DNA (mtDNA) encoded subunits (MT-CO1, MT-CO2, MT-CO3) of respiratory complex IV.

Cytochrome c oxidase subunit I
Cytochrome c oxidase I (COX1) also known as mitochondrially encoded cytochrome c oxidase I (MT-CO1) is a protein that is encoded by the MT-CO1 gene in eukaryotes. The gene is also called COX1, CO1, or COI. Cytochrome c oxidase I is the main subunit of the cytochrome c oxidase complex. In humans, mutations in MT-CO1 have been associated with Leber's hereditary optic neuropathy (LHON), acquired idiopathic sideroblastic anemia, Complex IV deficiency, colorectal cancer, sensorineural deafness, and recurrent myoglobinuria.
Camalot
Camalot is a brand of spring-loaded camming devices manufactured by Black Diamond Equipment used to secure ropes while rock climbing.
Camalots use a dual-axle system, resulting in a slightly higher expansion range than similarly sized single axle units, however that results in significant weight penalty. Dual-axle was patented and for decades was only used by Black Diamond, however the patent has expired in 2005 and several other manufacturers began producing dual-axel cams, often also replicating Camalots sizes and coloring. Most notable Camalot look-alikes include DMM Dragons and Wild Country's New Friends.

Like other cams, Camalot lobes are in the shape of a logarithmic spiral, resulting in a constant angle between the cam and the rock at each contact point; this constant angle is designed to always provide the necessary friction to hold a cam in equilibrium.

Spring-loaded camming device
A spring-loaded camming device (also SLCD, cam or friend) is a piece of rock climbing or mountaineering protection equipment. It consists of two, three, or four cams mounted on a common axle or two adjacent axles, so that pulling on the axle forces the cams to spread further apart. It is then attached to a sling and carabiner at the end of the stem. The SLCD is used by pulling on the "trigger" (a small handle) so that the cams retract together, then inserting it into a crack or pocket in the rock and releasing the trigger to allow the cams to expand. A pull on the rope, such as that generated by a climber falling, will cause a properly placed SLCD to convert the pulling force along the stem of the unit into outwards pressure on the rock, producing massive amounts of friction and preventing the removal of the unit from the rock. Due to the large forces exerted on the rock when an SLCD is fallen on, it is very important that SLCDs are only placed in solid, strong rock.
Divine soul
In kabbalah, the divine soul (נפש האלקית‎; nefesh ha'elokit) is the source of good inclination, or yetzer tov, and Godly desires.

The divine soul is composed of the ten sefirot from the side of holiness, and garbs itself with three garments of holiness, namely Godly thought, speech and action associated with the 613 commandments of the Torah. Because its desire is to cleave to Godliness, it is usually in conflict with the nefesh habehamit, whose desire is initially for physical pleasures.

Animal soul
In Kabbalah, the animal soul (Hebrew: נפש הבהמית, nefesh habehamit) is one of the two souls Jews possess, and the only one that gentiles have. The animal soul animates the living body and is the source of both animalistic desires and inherent Jewish traits like kindness and compassion, as noted in Tanya, a primary text of the Chabad movement and much of Hasidism, in general. While its primary inclination is to seek worldly, physical pleasures, the animal soul can be trained to primarily pursue spiritual pleasures with the guidance of the divine soul.
Vector-valued Hahn–Banach theorems
In mathematics, specifically in functional analysis and Hilbert space theory, vector-valued Hahn–Banach theorems are generalizations of the Hahn–Banach theorems from linear functionals (which are always valued in the real numbers  or the complex numbers )  to linear operators valued in topological vector spaces (TVSs).

Hahn–Banach theorem
In functional analysis, the Hahn–Banach theorem is a central result that allows the extension of bounded linear functionals defined on a vector subspace of some vector space to the whole space.   The theorem also shows that there are sufficient continuous linear functionals defined on every normed vector space in order to study the dual space. Another version of the Hahn–Banach theorem is known as the Hahn–Banach separation theorem or the hyperplane separation theorem, and has numerous uses in convex geometry.
British Rail Class 375
The British Rail Class 375 Electrostar is an electric multiple unit train that was built at Derby Litchurch Lane Works, thirty units by Adtranz from 1999 to 2001, and 110 units by Bombardier Transportation (successors to Adtranz) from 2001 to 2004. The class form part of the Electrostar family of units, which also includes classes 357, 376, 377, 378, 379 and 387, the most numerous type of EMU introduced since the privatisation of British Rail.

These units form the basis of Southeastern's mainline fleet.

British Rail Class 377
The British Rail Class 377 Electrostar is a British dual-voltage electric multiple unit passenger train (EMU) built by Bombardier Transportation on its Electrostar platform at Derby Litchurch Lane Works from 2001 to 2014.

The trains work suburban services in South London, and main-line commuter services to Sussex, Surrey, Kent and the South Coast, on which they replaced Class 421 and Class 423 slam-door stock that was more than 40 years old and did not meet modern health and safety requirements. Built in the early 2000s, the units had a troubled introduction: being fully air-conditioned, their higher power consumption compared to the trains they replaced led to major upgrades being required to the 750 V DC third-rail power supply used in the former Southern region. The collapse of Railtrack following the Hatfield rail crash further delayed this upgrade work, and the new stock did not enter squadron service until 2003.
Katakura Muratsune
Katakura Muratsune (片倉村典) (1757–1822) was a Japanese samurai of the Edo period. A senior retainer of the Sendai domain, he was first known as Kagenaka (景仲) and Murayasu (村寿). Muratsune was the ninth Katakura Kojūrō. He was appointed as bugyō (the Sendai equivalent of a Karō elder) in 1797. His childhood name was Shigegoro (繁五郎). On October 27, 1815, he fell ill, and resigned his position as bugyō in favor of his son Kagesada. Retired in 1817.

Katakura Kagesada
Katakura Kagesada (片倉景貞) (1775-1840) was a Japanese samurai of the Edo period. A senior retainer of the Sendai domain. Kagesada was the tenth Katakura Kojūrō. His childhood name was Sannosuke (三之助) later Kojuro. His father was Katakura Muratsune and his son was Katakura Munekage.
WangDAT
WangDAT, Inc., was an American computer hardware company independently active from 1987 to 1991 and based in Orange County, California. The company was an early and important manufacturer of magnetic-tape data storage systems based on the normally audio-only Digital Audio Tape (DAT) specification. WangDAT introduced the first DAT-based tape drive compatible with half-height, 5.25-inch drive bays, allowing it to be housed fully within a typical desktop computer of the time regardless of size, giving it a significant advantage over major competitors such as Sony and Hewlett-Packard. WangDAT was founded by Ben C. Wang as his third tape drive start-up and fourth overall. It was acquired by Rexon in December 1991. Products with the WangDAT brand continued to be sold into at least 2001.

Rexon
Rexon Business Machines, later Rexon, Inc., was a manufacturer of small business computer systems founded by Ben C. Wang, the founder of Wangco, in 1978 in Culver City, California.: 43   It also became a major manufacturer of tape drives and related products.  At its height, it played a significant role in the development and sale of magnetic tape data storage products.  It traded on the NASDAQ under the symbol REXN until it filed for bankruptcy in 1995 and was acquired by Legacy Storage Systems, a Canadian company. It was last headquartered in Longmont, Colorado.
Gyda Oil Field
Gyda (Norwegian: Gydafeltet) was an offshore oil field located in the southern Norwegian section of the North Sea, along with the Ula, Tambar and Tambar East fields making up the UGT area, usually attributed to DONG Energy's main areas of exploration and production activity. The Gyda field was discovered in 1980 and started producing on June 21, 1990.  The field contains confirmed 39.6 million m3 of oil and 6.6 billion cubic meter of natural gas.

Ula oil field
Ula (Norwegian: Ulafeltet) is an offshore oil field located in the southern Norwegian section of North Sea along with Gyda, Tambar and Tambar East fields making up the UGT area, usually attributed to DONG Energy's main areas of exploration and production activity.

The Ula field was discovered in 1976 and came online in October 1986. It contains confirmed 69.98 million m3 of oil and 2.5 million of NGL.
Chippenham railway station
Chippenham railway station is on the Great Western Main Line (GWML) in South West England, serving the town of Chippenham, Wiltshire. It is 93 miles 76 chains (93.95 mi; 151.2 km) down the line from the zero point at London Paddington and is situated between Swindon and Bath Spa on the GWML. The Wessex Main Line diverges from the GWML to the southwest of Chippenham and runs to Trowbridge via Melksham.

The station is managed by Great Western Railway, which also operates all the trains that call. Only two platforms remain in use; the platform by the main entrance is now disused.

Bath Spa railway station
Bath Spa railway station is the principal station serving the city of Bath in Somerset, England. It is on the Great Western Main Line, 106 miles 71 chains (106.89 mi; 172.0 km) down the line from the zero point at London Paddington between Chippenham to the east and Oldfield Park to the west. It is the busiest station in Somerset, and the second-busiest station in South West England after Bristol Temple Meads.

The station is managed by Great Western Railway, which operates all trains at this station.
Hlinka Guard Emergency Divisions
The Hlinka Guard Emergency Divisions or Flying Squads of the Hlinka Guard (Slovak: Pohotovostné oddiely Hlinkovej gardy, POHG) were Slovak paramilitary formations set up to counter the August 1944 Slovak National Uprising. They are best known for the role they played in murdering Jews, Romani people, and actual or suspected Slovak partisans in conjunction with Einsatzgruppe H, especially for their participation in the Kremnička massacre.

Kremnička and Nemecká massacres
The Kremnička and Nemecká massacres were a series of massacres committed between 5 November 1944 and 19 February 1945 in Kremnička and Nemecká, Slovakia by the Hlinka Guard Emergency Divisions and Einsatzkommando 14 following the suppression of the Slovak National Uprising. During the uprising, many Jews fled to Banská Bystrica, a partisan stronghold; when the town fell, Jews, actual or suspected Slovak partisans, and Romani people captured during roundups were temporarily held in the town's jail. The victims were then trucked to the murder sites at Kremnička and Nemecká, where they were shot. The majority of the 747 people shot at Kremnička were Jewish. Exact figures are not known for the Nemecká massacres, because the bodies were burned, but historians estimate a death toll of around 900, of whom most of the known victims were Jewish or Romani.
Tom Hayden
Thomas Emmet Hayden (December 11, 1939 – October 23, 2016) was an American social and political activist, author, and politician. Hayden was best known for his role as an anti-war, civil rights, and intellectual activist in the 1960s, becoming an influential figure in the rise of the New Left. As a leader of the leftist organization Students for a Democratic Society, he wrote the Port Huron Statement, helped lead protests at the 1968 Democratic National Convention, and stood trial in the resulting "Chicago Seven" case.

In later years, he ran for political office numerous times, winning seats in both the California State Assembly and California State Senate. At the end of his life, he was the director of the Peace and Justice Resource Center in Los Angeles County. He was married to Jane Fonda for 17 years and is the father of actor Troy Garity.

Students for a Democratic Society
Students for a Democratic Society (SDS) was a national student activist organization in the United States during the 1960s and was one of the principal representations of the New Left. Disdaining permanent leaders, hierarchical relationships and parliamentary procedure, the founders conceived of the organization as a broad exercise in "participatory democracy". From its launch in 1960, it grew rapidly in the course of the tumultuous decade, with over 300 campus chapters and 30,000 supporters recorded nationwide by its last national convention in 1969. The organization splintered at that convention amidst rivalry between factions seeking to impose national leadership and direction, and disputing "revolutionary" positions on, among other issues, the Vietnam War and Black Power.

A new national network for left-wing student organizing, also calling itself Students for a Democratic Society, was founded in 2006.