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: Pantera was an American heavy metal band from Arlington, Texas. The group was formed in 1981 by the Abbott brothers  drummer Vinnie Paul and guitarist Dimebag Darrell  along with vocalist Terry Glaze. Bassist Rex Brown joined the band the following year, replacing the original unofficial bass guitarist Tommy D. Bradford. Having started as a glam metal band, Pantera released four albums during the 1980s. Looking for a new and heavier sound, Pantera replaced Glaze with Phil Anselmo in late 1986 and released "Power Metal" in 1988. With its fifth album, 1990's "Cowboys from Hell", Pantera introduced a groove metal sound. Pantera's sixth album, 1992's "Vulgar Display of Power", exhibited an even heavier sound. "Far Beyond Driven" (1994) debuted at number one on the "Billboard" 200., Louisiana (or  ; Louisiana Creole: "Léta de la Lwizyàn") is a state located in the southern region of the United States. Louisiana is the 31st most extensive and the 25th most populous of the 50 United States. Its capital is Baton Rouge and largest city is New Orleans. Louisiana is the only state in the U.S. with political subdivisions termed parishes, which are the local government's equivalent to counties. The largest parish by population is East Baton Rouge Parish, and the largest by total area is Plaquemines. Louisiana is bordered by Arkansas to the north, Mississippi to the east, Texas to the west, and the Gulf of Mexico to the south., Terrence Lee "Terry" Glaze (born November 29, 1964 in Columbus) is an Ohio-born and Texas raised singer and guitarist who is most known for his work in American heavy metal bands Lord Tracy and Pantera., The Great Southern Trendkill is the eighth studio album by American heavy metal band Pantera , released on May 7 , 1996 by EastWest Records . It reached number 4 on the Billboard 200 chart , and managed to stay on the chart for over 16 weeks . Due to tension and conflicts within the band , Phil Anselmo recorded the vocals alone at Trent Reznor 's Nothing Studios in New Orleans while Dimebag Darrell , Rex Brown and Vinnie Paul recorded the music at Chasin Jason Studios in Dallas ., Glam metal (also known as hair metal and often used synonymously with pop metal) is a subgenre of heavy metal and hard rock. It often combines elements of those genres with blues, adding catchy pop-influenced hooks and guitar riffs, while borrowing from the fashion of 1970s glam rock., Far Beyond Driven is the seventh studio album by American heavy metal band Pantera, released on March 22, 1994 by EastWest Records. The album is Pantera's fastest-selling album. The album peaked at number 1 on the Billboard 200 and was certified Platinum by the RIAA. Also, the album was certified Platinum by the Canadian Recording Industry Association. "Far Beyond Driven" is the first album by Pantera where the band's guitarist Darrell Abbott is credited as "Dimebag Darrell", having changed his nickname from "Diamond Darrell" the previous year. The Japanese and the "Driven Downunder Tour '94 Souvenir Collection" editions contain a bonus thirteenth track, "The Badge", a Poison Idea cover. This cover was also featured on "The Crow" soundtrack., Nine Inch Nails (abbreviated as NIN and stylized as NI) is an American industrial rock band founded in 1988 by Trent Reznor in Cleveland, Ohio. The band released two influential albums during the 1990s  "The Downward Spiral" (1994) and "The Fragile" (1999) and has record sales exceeding over 20 million copies worldwide, with 10 million sales certified in the United States alone., A port is a location on a coast or shore containing one or more harbors where ships can dock and transfer people or cargo to or from land. Port locations are selected to optimize access to land and navigable water, for commercial demand, and for shelter from wind and waves. Ports with deeper water are rarer, but can handle larger ships. Since ports throughout history handled every kind of traffic, support and storage facilities vary widely, may extend for miles, and dominate the local economy. Some ports have an important military role., Philip Hansen "Phil" Anselmo (born June 30, 1968) is an American heavy metal musician who is best known as the lead vocalist for Pantera. He is also the owner of Housecore Records and has been involved with several other bands., The guitar is a musical instrument classified as a string instrument with anywhere from four to 18 strings, usually having six. The sound is projected either acoustically, using a hollow wooden or plastic and wood box (for an acoustic guitar), or through electrical amplifier and a speaker (for an electric guitar). It is typically played by strumming or plucking the strings with the fingers, thumb and/or fingernails of the right hand or with a pick while fretting (or pressing against the frets) the strings with the fingers of the left hand. The guitar is a type of chordophone, traditionally constructed from wood and strung with either gut, nylon or steel strings and distinguished from other chordophones by its construction and tuning. The modern guitar was preceded by the gittern, the vihuela, the four-course Renaissance guitar, and the five-course baroque guitar, all of which contributed to the development of the modern six-string instrument., Vincent Paul Abbott, also known as Vinnie Paul (born March 11, 1964), is an American professional drummer and producer who is best known for being a former member, and co-founder, of the heavy metal band Pantera. He is currently a member of supergroup Hellyeah. He also co-founded the heavy metal band Damageplan in 2003 with his late younger brother, Dimebag Darrell., San Antonio (Spanish for "Saint Anthony"), officially the City of San Antonio, is the seventh-most populated city in the United States and the second-most populous city in the state of Texas, with a population of 1,409,019. It was the fastest growing of the top 10 largest cities in the United States from 2000 to 2010, and the second from 1990 to 2000. The city straddles South Texas and Central Texas and is on the southwestern corner of an urban megaregion known as the Texas Triangle., Vulgar Display of Power is the sixth studio album by the American heavy metal band Pantera, released on February 25, 1992 through Atco Records. One of the most influential heavy metal albums of the 1990s, "Vulgar Display of Power" has been described as "one of the defining albums of the groove-metal genre". Several songs from this release have become some of the band's best known, such as "Mouth for War", "A New Level", "Walk", "Fucking Hostile", and "This Love"., A drummer is a musician who plays drums, which includes a drum kit ("drum set" or "trap set", including cymbals) and accessory-based hardware which includes an assortment of pedals and standing support mechanisms, marching percussion or any musical instrument that is struck within the context of a wide assortment of musical genres. The term percussionist applies to a musician who performs struck musical instruments of numerous diverse shapes, sizes and applications. Most contemporary western ensembles bands for rock, pop, jazz, R&B etc. include a drummer for purposes including timekeeping and embellishing the musical timbre. Most drummers of this particular designation work within the context of a larger contingent (a.k.a. rhythm section) that may also include, keyboard (a percussion instrument) or guitar, auxiliary percussion (often of non western origin) and bass (bass viol or electric). Said ensembles may also include melodic based mallet percussion including: vibraphone, marimba or xylophone. The rhythm section, being the core metronomic foundation with which other melodic instruments, including voices, may present the harmonic/melodic portion of the material., Cowboys from Hell is the major label debut and fifth overall studio album by American heavy metal band Pantera, released on July 24, 1990 through Atco Records., Texas is the second largest state in the United States by both area and population. Geographically located in the south central part of the country, Texas shares borders with the U.S. states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the southwest, while the Gulf of Mexico is to the southeast., The United States Census Bureau (USCB; officially the Bureau of the Census, as defined in Title ) is a principal agency of the U.S. Federal Statistical System, responsible for producing data about the American people and economy., Interscope Records is an American record company. A division of Interscope Geffen A&M Records, its parent company is the Universal Music Group, a subsidiary of Vivendi S.A., Groove metal (also known as post-thrash or neo-thrash) is a subgenre of heavy metal music. It is often used to describe Pantera, Exhorder and Machine Head. At its core, groove metal takes the intensity and sonic qualities of thrash metal and plays them at mid-tempo, with most bands making only occasional forays into fast tempo., Michael Trent Reznor (born May 17, 1965), known professionally as Trent Reznor, is an American singer, songwriter, musician, record producer, and film score composer. As a vocalist and multi-instrumentalist, he is best known as the founder and principal songwriter of industrial rock project Nine Inch Nails. His first release under this pseudonym, the 1989 album "Pretty Hate Machine", was a commercial and critical success. He has since released eight studio albums. He left Interscope Records in 2007 and was an independent recording artist until signing with Columbia Records in 2012., Damageplan was an American heavy metal band from Dallas, Texas, formed in 2003. Following the demise of their previous group Pantera, brothers Dimebag Darrell and Vinnie Paul Abbott wanted to start a new band. The pair recruited former Diesel Machine and Halford guitarist Pat Lachman on vocals, and later Bob Zilla on bass. Damageplan released their only studio album "New Found Power" in the United States on February 10, 2004, which debuted at number 38 on the "Billboard" 200, selling 44,676 copies in its first week., Pretty Hate Machine is the debut studio album by American industrial rock band Nine Inch Nails, released on October 20, 1989 by TVT Records in the United States, Island Records in Europe and by Interscope Records and Atlantic Records internationally. The album is compiled of reworked tracks from the band's "Purest Feeling" demo, as well as songs composed after its original recording. Although it was critically and commercially successful (especially for an independent label), Trent Reznor (Nine Inch Nails' only constant band member) feuded with TVT Records during the album's promotion. "Slant Magazine" placed the album at number 50 on its list of the "Best Albums of the 1980s", commenting, "before attempting suicide in "The Downward Spiral" and living with the wrist scars in "The Fragile", "Pretty Hate Machine" sent out sleek, danceable warning shots"., Columbia Records (also known simply as Columbia) is an American record label owned by Sony Music Entertainment (SME), a subsidiary of Sony Corporation of America, Inc., the United States division of Sony Corporation. It was founded in 1887, evolving from an earlier enterprise named the American Graphophone Company, the successor to the Volta Graphophone Company. Columbia is the oldest surviving brand name in the recorded sound business, being the second major record company to produce recorded records. Columbia Records went on to release records by an array of notable singers, instrumentalists, and bands. From 1961 to 1990, its recordings were released outside the U.S. and Canada by the CBS Records label (which was named after the Columbia Broadcasting System) to avoid confusion with the EMI label of the same name, before adopting the Columbia name internationally in 1990. It is one of Sony Music's three flagship record labels alongside RCA Records and Epic Records., Darrell Lance Abbott (August 20, 1966  December 8, 2004), also known as Diamond Darrell and Dimebag Darrell, was an American guitarist and songwriter best known as a founding member of two bands, Pantera and Damageplan, alongside his brother, Vinnie Paul. He was considered to be one of the driving forces behind groove metal., Dallas is a major city in the state of Texas and is the largest urban center of the fourth most populous metropolitan area in the United States. The city proper ranks ninth in the U.S. and third in Texas after Houston and San Antonio. The city's prominence arose from its historical importance as a center for the oil and cotton industries, and its position along numerous railroad lines. The bulk of the city is in Dallas County, of which it is the county seat; however, sections of the city are located in Collin, Denton, Kaufman, and Rockwall counties. According to the 2010 United States Census, the city had a population of 1,197,816. The United States Census Bureau's estimate for the city's population increased to 1,300,092 as of July 1, 2015., Hellyeah is an American heavy metal supergroup, consisting of Mudvayne vocalist Chad Gray, former Nothingface guitarist Tom Maxwell, bass player Kyle Sanders, guitarist Christian Brady and former Pantera and Damageplan drummer Vinnie Paul. The idea to form a supergroup originated in 2000 on the Tattoo the Earth tour, although plans were constantly put on hold due to scheduling conflicts. The summer of 2006 allowed the band to take the project seriously and record its first album. Recorded at Chasin' Jason studio in Dimebag Darrell's backyard, a self-titled album was completed in roughly one month. Released on April 10, 2007, the album entered the "Billboard" 200 at number 9, selling 45,000 copies. AllMusic reviewer William Ruhlmann stated the album is "a competent example of its genre" awarding the album three and a half stars., Industrial rock is a musical genre that fuses industrial music and specific rock subgenres, not to be confused with industrial metal. The early fusions of industrial music and rock were practiced by a handful of post-punk groups, including Chrome, Killing Joke, Swans, Foetus, and Big Black. Artists such as Nine Inch Nails and Marilyn Manson propelled the genre to mainstream status., New Orleans (or ) is a major United States port and the largest city and metropolitan area in the state of Louisiana. The population of the city was 343,829 as of the 2010 U.S. Census. The New Orleans metropolitan area (New OrleansMetairieKenner Metropolitan Statistical Area) had a population of 1,167,764 in 2010 and was the 46th largest in the United States. The New OrleansMetairieBogalusa Combined Statistical Area, a larger trading area, had a 2010 population of 1,452,502., Houston is the most populous city in Texas and the fourth-most populous city in the United States after Chicago, located in Southeast Texas near the Gulf of Mexico. With a census-estimated 2014 population of 2.239 million within an area of , it also is the largest city in the Southern United States, as well as the seat of Harris County. It is the principal city of HoustonThe WoodlandsSugar Land, which is the fifth-most populated metropolitan area in the United States of America., The 2010 United States Census, (known as "Census 2010"), is the twenty-third and currently most recent United States national census. National Census Day, the reference day used for the census, was April 1, 2010. As part of a drive to increase the count's accuracy, 635,000 temporary enumerators were hired. The population of the United States was counted as 308,745,538, a 9.7% increase from the 2000 Census., A county seat is an administrative center, seat of government, or capital city of a county or civil parish. The term is used in the United States, Canada, Romania, China and Taiwan. In the United Kingdom and Ireland, county towns have a similar function., Subject: the great southern trendkill, Relation: genre, Options: (A) album (B) baroque (C) blues (D) country (E) economy (F) entertainment (G) fashion (H) film score (I) glam metal (J) glam rock (K) government (L) groove (M) groove metal (N) heavy metal (O) history (P) industrial metal (Q) industrial rock (R) japanese (S) jazz (T) magazine (U) march (V) music (W) musical (X) percussion (Y) pop (Z) reference ([) renaissance (\) rock (]) soundtrack (^) united states of america (_) urban (`) war (a) western
[A]: groove metal


[Q]: Context: An anode is an electrode through which conventional current flows into a polarized electrical device. A common mnemonic is ACID for "anode current into device". The direction of (positive) electric current is opposite to the direction of electron flow: (negatively charged) electrons flow out the anode to the outside circuit., An electrode is an electrical conductor used to make contact with a nonmetallic part of a circuit (e.g. a semiconductor, an electrolyte, a vacuum or air). The word was coined by William Whewell at the request of the scientist Michael Faraday from the Greek words "elektron", meaning amber (from which the word electricity is derived), and "hodos", a way., Semiconductors are crystalline or amorphous solids with distinct electrical characteristics. They are of high electrical resistance   higher than typical resistance materials, but still of much lower resistance than insulators. Their resistance decreases as their temperature increases, which is behavior opposite to that of a metal. Finally, their conducting properties may be altered in useful ways by the deliberate, controlled introduction of impurities ("doping") into the crystal structure, which lowers its resistance but also permits the creation of semiconductor junctions between differently-doped regions of the extrinsic semiconductor crystal. The behavior of charge carriers which include electrons, ions and electron holes at these junctions is the basis of diodes, transistors and all modern electronics., Silicon is a chemical element with symbol Si and atomic number 14. A hard and brittle crystalline solid with a blue-gray metallic luster, it is a tetravalent metalloid. It is a member of group 14 in the periodic table, along with carbon above it and germanium, tin, lead, and flerovium below. It is rather unreactive, though less so than germanium, and has great chemical affinity for oxygen; as such, it was first prepared and characterized in pure form only in 1823 by Jöns Jakob Berzelius., Electronics is the science of controlling electrical energy electrically, in which the electrons have a fundamental role. Electronics deals with electrical circuits that involve active electrical components such as vacuum tubes, transistors, diodes, integrated circuits, associated passive electrical components, and interconnection technologies. Commonly, electronic devices contain circuitry consisting primarily or exclusively of active semiconductors supplemented with passive elements; such a circuit is described as an electronic circuit., Selenium is a chemical element with symbol Se and atomic number 34. It is a nonmetal with properties that are intermediate between the elements above and below in the periodic table, sulfur and tellurium. It rarely occurs in its elemental state or as pure ore compounds in the Earth's crust. Selenium (Greek  "selene" meaning "Moon") was discovered in 1817 by Jöns Jacob Berzelius, who noted the similarity of the new element to the previously discovered tellurium (named for the Earth)., An intrinsic semiconductor, also called an undoped semiconductor or i-type semiconductor, is a pure semiconductor without any significant dopant species present. The number of charge carriers is therefore determined by the properties of the material itself instead of the amount of impurities. In intrinsic semiconductors the number of excited electrons and the number of holes are equal: n = p., Germanium is a chemical element with symbol Ge and atomic number 32. It is a lustrous, hard, grayish-white metalloid in the carbon group, chemically similar to its group neighbors tin and silicon. Pure germanium is a semiconductor with an appearance similar to elemental silicon. Like silicon, germanium naturally reacts and forms complexes with oxygen in nature. Unlike silicon, it is too reactive to be found naturally on Earth in the free (elemental) state., A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions. In addition, macroscopic single crystals are usually identifiable by their geometrical shape, consisting of flat faces with specific, characteristic orientations. The scientific study of crystals and crystal formation is known as crystallography. The process of crystal formation via mechanisms of crystal growth is called crystallization or solidification., In electronics, a diode is a two-terminal electronic component that conducts primarily in one direction (asymmetric conductance); it has low (ideally zero) resistance to the flow of current in one direction, and high (ideally infinite) resistance in the other. A semiconductor diode, the most common type today, is a crystalline piece of semiconductor material with a pn junction connected to two electrical terminals. A vacuum tube diode has two electrodes, a plate (anode) and a heated cathode. Semiconductor diodes were the first semiconductor electronic devices. The discovery of crystals' rectifying abilities was made by German physicist Ferdinand Braun in 1874. The first semiconductor diodes, called cat's whisker diodes, developed around 1906, were made of mineral crystals such as galena. Today, most diodes are made of silicon, but other semiconductors such as selenium or germanium are sometimes used., A pn junction is a boundary or interface between two types of semiconductor material, p-type and n-type, inside a single crystal of semiconductor. The "p" (positive) side contains an excess of holes, while the "n" (negative) side contains an excess of electrons. The p-n junction is created by doping, for example by ion implantation, diffusion of dopants, or by epitaxy (growing a layer of crystal doped with one type of dopant on top of a layer of crystal doped with another type of dopant). If two separate pieces of material were used, this would introduce a grain boundary between the semiconductors that would severely inhibit its utility by scattering the electrons and holes., Galena, also called lead glance, is the natural mineral form of lead(II) sulfide. It is the most important ore of lead and an important source of silver., Vacuum is space void of matter. The word stems from the Latin adjective "vacuus" for "vacant" or "void". An approximation to such vacuum is a region with a gaseous pressure much less than atmospheric pressure. Physicists often discuss ideal test results that would occur in a "perfect" vacuum, which they sometimes simply call "vacuum" or free space, and use the term partial vacuum to refer to an actual imperfect vacuum as one might have in a laboratory or in space. In engineering and applied physics on the other hand, vacuum refers to any space in which the pressure is lower than atmospheric pressure. The Latin term in vacuo is used to describe an object that is surrounded by a vacuum., A dopant, also called a doping agent, is a trace impurity element that is inserted into a substance (in very low concentrations) to alter the electrical or optical properties of the substance. In the case of crystalline substances, the atoms of the dopant very commonly take the place of elements that were in the crystal lattice of the base material. The crystalline materials are frequently either crystals of a semiconductor such as silicon and germanium for use in solid-state electronics, or transparent crystals for use in the production of various laser types; however, in some cases of the latter, noncrystalline substances such as glass can also be doped with impurities., An electronic component is any basic discrete device or physical entity in an electronic system used to affect electrons or their associated fields. Electronic components are mostly industrial products, available in a singular form and are not to be confused with electrical elements, which are conceptual abstractions representing idealized electronic components., The electron is a subatomic particle, symbol or , with a negative elementary electric charge. Electrons belong to the first generation of the lepton particle family, and are generally thought to be elementary particles because they have no known components or substructure. The electron has a mass that is approximately 1/1836 that of the proton. Quantum mechanical properties of the electron include an intrinsic angular momentum (spin) of a half-integer value, expressed in units of the reduced Planck constant, "". As it is a fermion, no two electrons can occupy the same quantum state, in accordance with the Pauli exclusion principle. Like all matter, electrons have properties of both particles and waves: they can collide with other particles and can be diffracted like light. The wave properties of electrons are easier to observe with experiments than those of other particles like neutrons and protons because electrons have a lower mass and hence a larger De Broglie wavelength for a given energy., In physics, a charge carrier is a particle free to move, carrying an electric charge, especially the particles that carry electric charges in electrical conductors. Examples are electrons, ions and holes. In a conducting medium, an electric field can exert force on these free particles, causing a net motion of the particles through the medium; this is what constitutes an electric current. In different conducting media, different particles serve to carry charge:, In electronics, a vacuum tube, an electron tube, or just a tube (North America), or valve (Britain and some other regions), is a device that controls electric current between electrodes in an evacuated container.
Vacuum tubes mostly rely on thermionic emission of electrons from a hot filament or a cathode heated by the filament. This type is called a thermionic tube or thermionic valve. A phototube, however, achieves electron emission through the photoelectric effect. Not all electronic circuit valves/electron tubes are vacuum tubes (evacuated); gas-filled tubes are similar devices containing a gas, typically at low pressure, which exploit phenomena related to electric discharge in gases, usually without a heater., A cathode is the electrode from which a conventional current leaves a polarized electrical device. (This definition can be recalled by using the mnemonic "CCD" for "cathode current departs".) A conventional current describes the direction in which positive electronic charges move. Electrons have a negative charge, so the movement of electrons is opposite to the conventional current flow. Consequently, the mnemonic "cathode current departs" also means that electrons flow into the device's cathode., A PIN diode is a diode with a wide , undoped intrinsic semiconductor region between a p - type semiconductor and an n - type semiconductor region . The p - type and n - type regions are typically heavily doped because they are used for ohmic contacts . The wide intrinsic region is in contrast to an ordinary PN diode . The wide intrinsic region makes the PIN diode an inferior rectifier ( one typical function of a diode ) , but it makes the PIN diode suitable for attenuators , fast switches , photodetectors , and high voltage power electronics applications ., Subject: pin diode, Relation: instance_of, Options: (A) approximation (B) base (C) behavior (D) case (E) charge (F) chemical (G) chemical element (H) component (I) conductor (J) constant (K) crystal (L) diode (M) direction (N) electric current (O) electrode (P) electron (Q) electronic circuit (R) electronic component (S) electronics (T) force (U) formation (V) generation (W) group (X) interface (Y) junction (Z) laboratory ([) laser (\) mass (]) material (^) member (_) metal (`) mineral (a) mnemonic (b) motion (c) negative (d) ore (e) part (f) particle (g) physics (h) principle (i) process (j) role (k) semiconductor (l) semiconductor diode (m) side (n) single (o) space (p) state (q) structure (r) study (s) symbol (t) system (u) temperature (v) test (w) word
[A]: semiconductor diode


[Q]: Context: The Roman Republic was the era of ancient Roman civilization beginning with the overthrow of the Roman Kingdom, traditionally dated to 509 BC, and ending in 27 BC with the establishment of the Roman Empire. It was during this period that Rome's control expanded from the city's immediate surroundings to hegemony over the entire Mediterranean world., A bell is a simple idiophone percussion instrument. Although bells come in many forms, most are made of metal cast in the shape of a hollow cup, whose sides form a resonator which vibrates in a single tone upon being struck. The strike may be made by a "clapper" or "uvula" suspended within the bell, by a separate mallet or hammer, orin small bellsby a small loose sphere enclosed within the body of the bell., Hannibal (247  between 183 and 181 BC), fully Hannibal Barca, was a Punic military commander from Carthage, generally considered one of the greatest military commanders in history. His father Hamilcar Barca was the leading Carthaginian commander during the First Punic War. His younger brothers were Mago and Hasdrubal, and he was brother-in-law to Hasdrubal the Fair., Nola is town and a modern municipality in the Metropolitan City of Naples in Italy. It lies on the plain between Mount Vesuvius and the Apennines. It is traditionally credited as the diocese that introduced bells to Christian worship. Illegal dumping of toxic wastes by the Camorra, however, has turned the surrounding area into a "Triangle of Death", with cancer rates far above the European average., Naples (Neapolitan: "Napule" or ;  meaning "new city") is the capital of the Italian region Campania and the third-largest municipality in Italy, after Rome and Milan. In 2015, around 975,260 people lived within the city's administrative limits. The Metropolitan City of Naples had a population of 3,115,320. Naples is the 9th-most populous urban area in the European Union with a population of between 3 million and 3.7 million. About 4.4 million people live in the Naples metropolitan area, one of the largest metropolises on the Mediterranean Sea., The First Battle of Nola was fought in 216 BC between the forces of Hannibal and a Roman force led by Marcus Claudius Marcellus . Hannibal was attempting to seize the town of Nola : He failed , and would make two more unsuccessful attempts on the city in the next two years ., The Camorra is an Italian Mafia-type crime syndicate, or secret society, which arose in the region of Campania and its capital Naples. It is one of the oldest and largest criminal organizations in Italy, dating back to the 16th century. Unlike the pyramidal structure of the Sicilian Mafia, the Camorra's organizational structure is more horizontal than vertical. Consequently, individual Camorra clans act independently of each other, and are more prone to feuding among themselves., The Second Punic War, also referred to as The Hannibalic War and (by the Romans) the War Against Hannibal, lasted from 218 to 201 BC and involved combatants in the western and eastern Mediterranean. This was the second major war between Carthage and the Roman Republic and its allied Italic socii, with the crucial participation of Numidian-Berber armies and tribes on both sides. The two states fought three major wars with each other over the course of their existence. They are called the "Punic Wars" because Rome's name for Carthaginians was "Poeni", derived from "Poenici" (earlier form of "Punici"), a reference to the founding of Carthage by Phoenician settlers., Italy, officially the Italian Republic, is a unitary parliamentary republic in Europe. Located in the heart of the Mediterranean Sea, Italy shares open land borders with France, Switzerland, Austria, Slovenia, San Marino and Vatican City. Italy covers an area of and has a largely temperate seasonal climate and Mediterranean climate; due to its shape, it is often referred to in Italy as "lo Stivale" (the Boot). With 61 million inhabitants, it is the fourth most populous EU member state., The Battle of Clastidium was fought in 222 BC between a Roman Republican army led by the Roman consul Marcus Claudius Marcellus and the Insubres. Florus tells us that the Insubred were led by Viridomarus, or Britomartus as the name varies in translation. The Romans won the battle, and in the process, Marcellus earned the Spolia opima, one of the highest honors in ancient Rome, by killing the King in single combat., The First Punic War (264 to 241 BC) was the first of three wars fought between Ancient Carthage and the Roman Republic. For more than 20 years, the two powers struggled for supremacy, primarily on the Mediterranean island of Sicily and its surrounding waters, and also in North Africa. The war signaled the beginning of a strategic transformation in the western Mediterranean. Carthage began the war as the great sea-power of the western Mediterranean, while Rome had but a small fleet of fighting ships. Over the course of the war, Rome built up a powerful navy, developed new naval tactics, and strategically used their navy, army, and local political alliances on Sicily in order to achieve a victory that expelled the Carthaginians from Sicily. The First Punic War ended with a treaty between Rome and Carthage, but years of bloodshed were to follow in the Second and Third Punic Wars before the strategic issue of power in the western Mediterranean was resolved in favor of Rome, and in the total destruction of Carthage., The spolia opima ("rich spoils") were the armour, arms, and other effects that an ancient Roman general stripped from the body of an opposing commander slain in single combat. The "spolia opima" were regarded as the most honourable of the several kinds of war trophies a commander could obtain, including enemy military standards and the peaks of warships., Viridomarus or Britomartus as translations vary, (died 222 BC) was a Gaulish military leader who led an army against an army of the Roman Republic at the Battle of Clastidium. The Romans won the battle, and in the process, Marcus Claudius Marcellus, the Roman leader, earned the spolia opima by killing Viridomarus in single combat., Hamilcar Barca or Barcas (c. 275  228 BC) was a Carthaginian general and statesman, leader of the Barcid family, and father of Hannibal, Hasdrubal and Mago. He was also father-in-law to Hasdrubal the Fair., Marcus Claudius Marcellus (c. 268  208 BC), five times elected as consul of the Roman Republic, was an important Roman military leader during the Gallic War of 225 BC and the Second Punic War. Marcellus gained the most prestigious award a Roman general could earn, the spolia opima, for killing the Gallic military leader and king Viridomarus in hand-to-hand combat in 222 BC at the battle of Clastidium. Furthermore, he is noted for having conquered the fortified city of Syracuse in a protracted siege during which Archimedes, the famous inventor, was killed. Marcus Claudius Marcellus died in battle in 208 BC, leaving behind a legacy of military conquests and a reinvigorated Roman legend of the "spolia opima"., Hasdrubal the Fair (c. 270 BC  221 BC) was a Carthaginian military leader and politician, governor in Iberia after Hamilcar Barca's death, and founder of Cartagena., Archimedes of Syracuse  was a Greek mathematician, physicist, engineer, inventor, and astronomer. Although few details of his life are known, he is regarded as one of the leading scientists in classical antiquity. Generally considered the greatest mathematician of antiquity and one of the greatest of all time, Archimedes anticipated modern calculus and analysis by applying concepts of infinitesimals and the method of exhaustion to derive and rigorously prove a range of geometrical theorems, including the area of a circle, the surface area and volume of a sphere, and the area under a parabola., Subject: battle of nola , Relation: part_of, Options: (A) 228 bc (B) army (C) body (D) c (E) city (F) empire (G) era (H) europe (I) existence (J) fair (K) hand (L) heart (M) history (N) law (O) legend (P) life (Q) may (R) mediterranean sea (S) military (T) municipality (U) name (V) process (W) second punic war (X) secret society (Y) society (Z) state ([) stripped (\) syracuse (]) the city (^) treaty (_) triangle (`) war
[A]:
second punic war