In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Q: Context: An electric light is a device that produces visible light by the flow of electric current. It is the most common form of artificial lighting and is essential to modern society, providing interior lighting for buildings and exterior light for evening and nighttime activities. In technical usage, a replaceable component that produces light from electricity is called a lamp. Compact lamps are commonly called light bulbs; for example, the incandescent light bulb. Lamps usually have a base made of ceramic, metal, glass or plastic, which secures the lamp in the socket of a light fixture. The electrical connection to the socket may be made with a screw-thread base, two metal pins, two metal caps or a bayonet cap., Night skiing is the sport of skiing or snowboarding after sundown, offered at many ski resorts and mountains. There are usually electric lights  including LED lamps  along the piste which allow for better visibility. It typically begins after a resort's skiing-day ends (sunset), and ends between 8:00 and 10:30 p.m., Sunset or sundown, is the daily disappearance of the Sun below the horizon as a result of Earth's rotation.
The Sun will set exactly due west at the equator on the the spring and fall equinoxes, each of which occurs only once a year. 
The time of sunset is defined in astronomy as the moment when the trailing edge of the Sun's disk disappears below the horizon.
Near to the horizon, atmospheric refraction causes the ray path of light from the Sun to be distorted to such an extent that geometrically the Sun's disk is already about one diameter below the horizon when sunset is observed. , Skiing is a mode of transport, recreational activity and competitive winter sport in which the participant uses skis to glide on snow. Many types of competitive skiing events are recognized by the International Olympic Committee (IOC), and the International Ski Federation (FIS)., A ski resort is a resort developed for skiing, snowboarding, and other winter sports. In Europe, most ski resorts are towns or villages in or adjacent to a ski area  a mountainous area with pistes, ski trails and a ski lift system. In North America, it is more common for ski areas to exist well away from towns, so ski resorts usually are destination resorts, often purpose-built and self-contained, where skiing is the main activity., Montana is a state in the Western region of the United States. The state's name is derived from the Spanish word (mountain). Montana has several nicknames, although none official, including "Big Sky Country" and "The Treasure State", and slogans that include "Land of the Shining Mountains" and more recently "The Last Best Place". Montana has a border with three Canadian provinces: British Columbia, Alberta, and Saskatchewan, the only state to do so. It also borders North Dakota and South Dakota to the east, Wyoming to the south, and Idaho to the west and southwest. Montana is ranked 4th in size, but 44th in population and 48th in population density of the 50 United States. The western third of Montana contains numerous mountain ranges. Smaller island ranges are found throughout the state. In total, 77 named ranges are part of the Rocky Mountains. The eastern half of Montana is characterized by western prairie terrain and badlands., Idaho is a state in the northwestern region of the United States. It borders the state of Montana to the east and northeast, Wyoming to the east, Nevada and Utah to the south, and Washington and Oregon to the west. To the north, it shares a small portion of the Canadian border with the province of British Columbia. With a population of around 1.7 million people and an area of , Idaho is the 14th largest and 39th most populous of the 50 states. The state's capital and largest city is Boise., South Dakota is a state located in the Midwestern region of the United States. It is named after the Lakota and Dakota Sioux Native American tribes, who compose a significant portion of the population and historically dominated the entire territory. South Dakota is the 17th most expansive, but the 5th least populous and the 5th least densely populated of the 50 United States. Once the southern portion of the Dakota Territory, South Dakota became a state on November 2, 1889, simultaneously with North Dakota. Pierre is the state capital and Sioux Falls, with a population of about 171,000, is South Dakota's largest city., Nebraska is a state that lies in both the Great Plains and the Midwestern United States. The state is bordered by South Dakota to the north, Iowa to the east and Missouri to the southeast, both across the Missouri River, Kansas to the south, Colorado to the southwest and Wyoming to the west. Its area is just over 77,220 sq mi (200,000 km) with almost 1.9 million people. Its state capital is Lincoln. Its largest city is Omaha, which is on the Missouri River., Utah (or ) is a state in the western United States. It became the 45th state admitted to the U.S. on January 4, 1896. Utah is the 13th-largest by area, 31st-most-populous, and 10th-least-densely populated of the 50 United States. Utah has a population of more than 3 million (Census estimate for July 1, 2016), approximately 80% of whom live along the Wasatch Front, centering on the state capital Salt Lake City. Utah is bordered by Colorado to the east, Wyoming to the northeast, Idaho to the north, Arizona to the south, and Nevada to the west. It also touches a corner of New Mexico in the southeast., Wyoming is a state in the mountain region of the western United States. The state is the tenth largest by area, the least populous and the second least densely populated state in the country. Wyoming is bordered on the north by Montana, on the east by South Dakota and Nebraska, on the south by Colorado, on the southwest by Utah, and on the west by Idaho. Cheyenne is the capital and the most populous city in Wyoming, with a population estimate of 63,335 in 2015. The state population was estimated at 586,107 in 2015, which is less than the population of 31 of the largest U.S. cities., An LED lamp is a light-emitting diode (LED) product which is assembled into a lamp (or light bulb) for use in lighting fixtures. LED lamps have a lifespan and electrical efficiency which are several times greater than incandescent lamps, and are significantly more efficient than most fluorescent lamps, with some chips able to emit more than 300 lumens per watt (as claimed by Cree and some other LED manufacturers). The LED lamp market is projected to grow by more than twelve-fold over the next decade, from $2 billion in the beginning of 2014 to $25 billion in 2023, a compound annual growth rate (CAGR) of 25%. As of 2016, LEDs use only about 10% of the energy an incandescent lamp requires., A piste is a marked ski run or path down a mountain for snow skiing, snowboarding, or other mountain sports., Colorado is a state in the United States encompassing most of the Southern Rocky Mountains as well as the northeastern portion of the Colorado Plateau and the western edge of the Great Plains. Colorado is part of the Western United States, the Southwestern United States, and the Mountain States. Colorado is the 8th most extensive and the 22nd most populous of the 50 United States. The United States Census Bureau estimates that the population of Colorado was 5,456,574 on July 1, 2015, an increase of 8.50% since the 2010 United States Census., Snowboarding is a recreational activity and Olympic and Paralympic sport that involves descending a snow-covered slope while standing on a snowboard attached to a rider's feet., Snow King Mountain Resort is a ski area and summertime activity center in the western United States , located in Jackson , Wyoming . `` The King '' is Jackson 's original ski hill , founded 76 years ago in 1939 and located on the southeast edge of the city . It was the first ski area in the state of Wyoming , and locals sometimes refer to Snow King as `` The Town Hill . '' It offers three - hour passes and night skiing on its north - facing slopes . Snow King 's lift tickets are considerably less expensive than the two nearby resorts , Jackson Hole and Grand Targhee , which opened in 1965 and 1969 , respectively . Snow King offers a full - day lift ticket for $ 47 ; Jackson Hole 's full day ticket is $ 121 ., Subject: snow king mountain, Relation: instance_of, Options: (A) activity (B) base (C) border (D) capital (E) census (F) ceramic (G) city (H) country (I) day (J) diameter (K) disappearance (L) disk (M) electric current (N) electric light (O) federation (P) island (Q) july (R) lake (S) lamp (T) light fixture (U) lighting (V) mode (W) mode of transport (X) moment (Y) official (Z) part ([) path (\) people (]) piste (^) plateau (_) population (`) prairie (a) product (b) province (c) river (d) salt (e) salt lake (f) ski resort (g) skiing (h) snow (i) snowboarding (j) society (k) sport (l) spring (m) state (n) terrain (o) territory (p) three (q) treasure (r) two (s) word

A: ski resort
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Q: Context: Genre (or ; from French "genre" , "kind" or "sort", from Latin "genus" (stem "gener-"), Greek , "gés") , Vaudeville is a theatrical genre of variety entertainment. It was especially popular in the United States and Canada from the early 1880s until the early 1930s. A typical vaudeville performance is made up of a series of separate, unrelated acts grouped together on a common bill. Types of acts have included popular and classical musicians, singers, dancers, comedians, trained animals, magicians, strongmen, female and male impersonators, acrobats, illustrated songs, jugglers, one-act plays or scenes from plays, athletes, lecturing celebrities, minstrels, and movies. A vaudeville performer is often referred to as a "vaudevillian"., The Victorian era was the period of Queen Victoria's reign, from 20 June 1837 until her death on 22 January 1901. It was a long period of peace, prosperity, "refined sensibilities" and national self-confidence for the United Kingdom. Some scholars date the beginning of the period in terms of sensibilities and political concerns to the passage of the Reform Act 1832., Canada (French: ) is a country in the northern half of North America. Its ten provinces and three territories extend from the Atlantic to the Pacific and northward into the Arctic Ocean, covering , making it the world's second-largest country by total area and the fourth-largest country by land area. Canada's border with the United States is the world's longest land border. The majority of the country has a cold or severely cold winter climate, but southerly areas are warm in summer. Canada is sparsely populated, the majority of its land territory being dominated by forest and tundra and the Rocky Mountains. About four-fifths of the country's population of 36 million people is urbanized and live near the southern border. Its capital is Ottawa, its largest city is Toronto; other major urban areas include Montreal, Vancouver, Calgary, Edmonton, Quebec City, Winnipeg and Hamilton., Music hall is a type of British theatrical entertainment that was popular from the early Victorian era circa 1850 and lasting until 1960. It involved a mixture of popular songs, comedy, speciality acts, and variety entertainment. The term is derived from a type of theatre or venue in which such entertainment took place. British music hall was similar to American vaudeville, featuring rousing songs and comic acts, while in the United Kingdom the term "vaudeville"' referred to more working-class types of entertainment that would have been termed "burlesque" in America., A comedian or comic is a person who seeks to entertain an audience, primarily by making them laugh. This might be through jokes or amusing situations, or acting a fool, as in slapstick, or employing prop comedy. A comedian who addresses an audience directly is called a stand-up comic., The concert saloon was an American adaptation of the English music hall , and a precursor of variety and vaudeville theater . As in the music hall , alcohol was served . The entertainment at the saloon was to hold the imbiber 's attention , so they would imbibe more . The fact that the concert saloons featured a kind of particularly tawdry , low - end theatre as well as liquor and the new fad of `` waiter girls '' -- and , in the minds of many , prostitution -- was too much for many so - called respectable people to bear . As late as 1881 , Nym Crinkle would point out , `` they serve as the gathering places for idle and vicious people to drink beer , listen to execrable music , make assignations , and parade in the dirtiest market those common charms which they have to sell . '' ( The concert saloon 's ) reputations continued to be bad as long as they existed . -- Brooks McNamara, A musician (or instrumentalist) is a person who plays a musical instrument or is musically talented. Anyone who composes, conducts, or performs music may also be referred to as a musician. , Entertainment is a form of activity that holds the attention and interest of an audience, or gives pleasure and delight. It can be an idea or a task, but is more likely to be one of the activities or events that have developed over thousands of years specifically for the purpose of keeping an audience's attention. Although people's attention is held by different things, because individuals have different preferences in entertainment, most forms are recognisable and familiar. Storytelling, music, drama, dance, and different kinds of performance exist in all cultures, were supported in royal courts, developed into sophisticated forms and over time became available to all citizens. The process has been accelerated in modern times by an entertainment industry that records and sells entertainment products. Entertainment evolves and can be adapted to suit any scale, ranging from an individual who chooses a private entertainment from a now enormous array of pre-recorded products; to a banquet adapted for two; to any size or type of party, with appropriate music and dance; to performances intended for thousands; and even for a global audience., An illustrated song is a type of performance art and was a popular form of entertainment in the early 20th century in the United States., Subject: concert saloon, Relation: instance_of, Options: (A) activity (B) area (C) art (D) banquet (E) bill (F) border (G) city (H) class (I) climate (J) comedian (K) comedy (L) comic (M) country (N) death (O) drama (P) entertainment (Q) era (R) four (S) genre (T) industry (U) instrument (V) may (W) music (X) musical (Y) musical instrument (Z) musician ([) party (\) performance (]) pleasure (^) queen (_) size (`) song (a) theatrical genre (b) three (c) time (d) two (e) variety (f) venue

A: theatrical genre
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Q: Context: Pervagor melanocephalus is a Filefish from the Indo - West Pacific . It occasionally makes its way into the aquarium trade . It grows to a size of 16 cm in length ., A fish is any member of a group of organisms that consist of all gill-bearing aquatic craniate animals that lack limbs with digits. They form a sister group to the tunicates, together forming the olfactores. Included in this definition are the living hagfish, lampreys, and cartilaginous and bony fish as well as various extinct related groups. Tetrapods emerged within lobe-finned fishes, so cladistically they are fish as well. However, traditionally fish are rendered obsolete or paraphyletic by excluding the tetrapods (i.e., the amphibians, reptiles, birds and mammals which all descended from within the same ancestry). Because in this manner the term "fish" is defined negatively as a paraphyletic group, it is not considered a formal taxonomic grouping in systematic biology. The traditional term pisces (also ichthyes) is considered a typological, but not a phylogenetic classification., Triggerfishes are about 40 species of often brightly colored fish of the family Balistidae. Often marked by lines and spots, they inhabit tropical and subtropical oceans throughout the world, with the greatest species richness in the Indo-Pacific. Most are found in relatively shallow, coastal habitats, especially at coral reefs, but a few, such as the aptly named oceanic triggerfish ("Canthidermis maculata"), are pelagic. While several species from this family are popular in the marine aquarium trade, they are often notoriously ill-tempered., The filefish (Monacanthidae) are a diverse family of tropical to subtropical tetraodontiform marine fish, which are also known as foolfish, leatherjackets or shingles. They live in the Atlantic, Pacific and Indian Oceans. Filefish are closely related to the triggerfish, pufferfish and trunkfish., Subject: pervagor melanocephalus, Relation: taxon_rank, Options: (A) family (B) group (C) species

A:
species
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