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: Post-grunge is a style of rock music that began in the 1990s and is considered a subgenre of alternative rock and hard rock. Originally, "post-grunge" was an informal and even pejorative label used to describe bands that emulated the grunge sound of Nirvana and Pearl Jam, such as Bush, Candlebox and Collective Soul., 14 Shades of Grey is the fourth studio album by American rock band Staind, released on May 20, 2003. The album continues to develop a post-grunge sound seen on the band's previous album "Break the Cycle", though the songs on "14 Shades of Grey" have fewer pop hooks, focusing more on frontman Aaron Lewis's emotions. It is the band's last album to be released from Elektra Records., Staind is an American rock band, formed in 1995 in Springfield, Massachusetts. The original lineup consisted of lead vocalist and rhythm guitarist Aaron Lewis, lead guitarist Mike Mushok, bassist and backing vocalist Johnny April, and drummer Jon Wysocki (who left in May 2011). To date, the band has recorded seven studio albums: "Tormented" (1996), "Dysfunction" (1999), "Break the Cycle" (2001), "14 Shades of Grey" (2003), "Chapter V" (2005), "The Illusion of Progress" (2008), and their self-titled album (2011). The band has had five chart-topping singles and sold over 15 million records worldwide. , `` How About You '' is the third single released from American post-grunge band Staind . The song was released on December 23 , 2003 , from the band 's fourth album 14 Shades Of Grey . The song reached # 10 on Billboard 's Modern Rock and Mainstream Rock charts ., Break the Cycle is the third studio album by American rock band Staind, released through Elektra Entertainment and Flip Records in 2001. It is Staind's most successful album to date, and was the album that broke them into the mainstream. It was a huge international success for the band, as it spent 3 weeks at number one position in the U.S. album charts and many weeks in the top 10 album charts of the "Billboard" 200, the UK and New Zealand. It sold at least 4 million copies in 2001. The album was certified 5x platinum by the RIAA., Aaron Lewis (born April 13, 1972) is an American musician and songwriter, who is the lead vocalist, rhythm guitarist, and founding member of the rock group Staind, with whom he has released seven studio albums. He has since ventured into country music with his debut solo EP "Town Line", which was released on March 1, 2011 on Stroudavarious Records. Lewis' first full-length solo release, "The Road", was released by Blaster Records on November 13, 2012., Subject: how about you , Relation: record_label, Options: (A) 1995 (B) 1996 (C) album (D) country music (E) elektra records (F) label (G) rock music (H) studio album

A: elektra records
****
Q: Context: Mediabase is a music industry service that monitors radio station airplay in 180 US and Canadian markets. Mediabase publishes music charts and data based on the most played songs on terrestrial and satellite radio, and provides in-depth analytical tools for radio and record industry professionals. Mediabase charts and airplay data are used on many popular radio countdown shows and televised music awards programs. Music charts are published in both domestic and international trade publications and newspapers worldwide. Mediabase is a division of iHeartMedia., Nielsen Broadcast Data Systems, better known as BDS, is a service that tracks monitored radio, television and internet airplay of songs based on the number of spins and detections. The service, which is a subsidiary of Nielsen Corporation provides the basis for Nielsen Media publication "Billboard" in the United States, while in Canada, BDS helps determine the Canadian BDS Airplay Chart and the Canadian Hot 100 chart, which is published by "Jam!" and in the website for "Canadian Music Network", in determining their radio airplay music charts and determines the chart movement in "Billboard"<nowiki>'</nowiki>s Hot 100 chart when combined with single sales from Nielsen SoundScan. From August 2006 to its final June 2009 publication, BDS also provided chart data for "R&R" after Nielsen acquired the trade. On September 10, 2009, the website "Radio-Info.com" struck a partnership with Nielsen BDS to provide radio airplay charts and related data for over 20 formats., iHeartMedia, Inc. (formerly CC Media Holdings, Inc.) is an American mass media corporation headquartered in San Antonio, Texas. It is the holding company of iHeartCommunications, Inc. (formerly Clear Channel Communications, Inc.), a company founded by Lowry Mays and B. J. "Red" McCombs in 1972, and later taken private by Bain Capital, LLC and Thomas H. Lee Partners through a leveraged buyout in 2008. As a result of this buyout, Clear Channel Communications, Inc. began to operate as a wholly owned subsidiary of CC Media Holdings, Inc. On September 16, 2014, CC Media Holdings, Inc. was rebranded iHeartMedia, Inc.; and Clear Channel Communications, Inc., became iHeartCommunications, Inc., Satellite radio is  according to "article 1.39" of the International Telecommunication Unions (ITU) ITU Radio Regulations (RR)  a "Broadcasting-satellite service"., WCDA ( 106.3 FM , `` Your 106.3 '' ) plays adult top 40 music as it 's a Mediabase Hot AC reporter . Dale O'Brian in the mornings ., The Adult Top 40 (also known as Adult Pop Songs) chart is published weekly by "Billboard" magazine and ranks "the most popular adult top 40 as based on radio airplay detections measured by Nielsen Broadcast Data Systems.", Subject: wcda, Relation: instance_of, Options: (A) 1 (B) adult (C) august (D) billboard (E) broadcasting (F) capital (G) channel (H) chart (I) company (J) corporation (K) data (L) division (M) final (N) industry (O) internet (P) mass (Q) mass media (R) music (S) publication (T) radio (U) radio station (V) result (W) service (X) union

A: radio station
****
Q: Context: A guitarist (or a guitar player) is a person who plays the guitar. Guitarists may play a variety of guitar family instruments such as classical guitars, acoustic guitars, electric guitars, and bass guitars. Some guitarists accompany themselves on the guitar by singing or playing the harmonica., The Baroque guitar (c. 16001750) is a string instrument with five courses of gut strings and moveable gut frets. The first (highest pitched) course sometimes used only a single string., The Damning Well was a rock supergroup comprising Wes Borland of Limp Bizkit on guitar, Danny Lohner formerly of Nine Inch Nails on bass, Richard Patrick of Filter on vocals, and Josh Freese of A Perfect Circle, on drums. While rumors spread that an entire album had been recorded, Patrick has said on numerous occasions that this is false. Only two songs were recorded; "Awakening", which was released on "Underworld" movie soundtrack in 2003, and "Power", an unreleased track featuring Amy Lee of Evanescence on guest vocals., Nylon is a generic designation for a family of synthetic polymers, more specifically aliphatic or semi-aromatic polyamides. They can be melt-processed into fibers, films or shapes. The first example of nylon (nylon 6,6) was produced on February 28, 1935, by Wallace Carothers at DuPont's research facility at the DuPont Experimental Station. Nylon polymers have found significant commercial applications in fibers (apparel, flooring and rubber reinforcement), in shapes (molded parts for cars, electrical equipment, etc.), and in films (mostly for food packaging).<ref name="Materials/Polyamide"></ref>, Richard Michael Patrick (born May 10, 1968) is an American musician. He is the frontman for the rock band Filter and a founding member of the supergroups Army of Anyone and The Damning Well, and has served as a touring guitarist for Nine Inch Nails., A fret is a raised element on the neck of a stringed instrument. Frets usually extend across the full width of the neck. On most modern western fretted instruments, frets are metal strips inserted into the fingerboard. On some historical instruments and non-European instruments, frets are made of pieces of string tied around the neck. , An electric guitar is a fretted string instrument that uses a pickup to convert the vibration of its stringswhich are typically made of steel, and which occurs when a guitarist strums, plucks or fingerpicks the stringsinto electrical signals. The vibrations of the strings are sensed by a pickup, of which the most common type is the magnetic pickup, which uses the principle of direct electromagnetic induction. The signal generated by an electric guitar is too weak to drive a loudspeaker, so it is plugged into a guitar amplifier before being sent to a loudspeaker, which makes a sound loud enough to hear. The output of an electric guitar is an electric signal, and the signal can easily be altered by electronic circuits to add "color" to the sound or change the sound. Often the signal is modified using effects such as reverb and distortion and "overdrive", with the latter being a key element of the sound of the electric guitar as it is used in blues and rock music., Army of Anyone was a rock supergroup formed by Filter frontman Richard Patrick with two members of rock band Stone Temple Pilots . In addition to Patrick on vocals , the band featured brothers Dean DeLeo and Robert DeLeo on guitar and bass respectively , and Ray Luzier , formerly of David Lee Roth 's band , on drums . The band released one self - titled album in November 2006 , which was well - received , but sold well short of the member 's multi-platinum selling releases of their other bands . After touring in support of the album , the band went into hiatus in mid- 2007 , with members returning to their respective bands , except Luzier , who joined Korn . Despite this , members have stated that they are still in contact with one another , and have alluded to the possibility of a second album if everyone were able to work around their respective schedules ., Nu metal (also known as nü-metal and ) is a form of that combines elements of with elements of other music genres such as hip hop, alternative rock, funk and grunge. Nu metal bands have drawn elements and influences from a variety of musical styles, including multiple genres of heavy metal. rarely features guitar solos; the genre is heavily syncopated and based on guitar riffs. Many nu metal guitarists use that are down-tuned to play a heavier sound. DJs are occasionally featured in nu metal to provide instrumentation such as sampling, turntable scratching and electronic backgrounds. Vocal styles in include singing, rapping, screaming and growling. Nu metal is one of the key genres of the New Wave of American Heavy Metal., Scott Richard Weiland (born Scott Richard Kline; October 27, 1967  December 3, 2015) was an American musician, singer and songwriter. During a career spanning three decades, Weiland was best known as the lead singer of the band Stone Temple Pilots from 1989 to 2002, when they disbanded and reunited 2008 to be fired in 2013. He was also member of supergroups Velvet Revolver from 2003 to 2008 and Art of Anarchy from 2012 till 2015. He established himself as a solo artist as well, releasing three studio albums, two cover albums, a live album and collaborations with several other musicians since 1995., The Renaissance was a period in European history, from the 14th to the 17th century, regarded as the cultural bridge between the Middle Ages and modern history. It started as a cultural movement in Italy in the Late Medieval period and later spread to the rest of Europe, marking the beginning of the Early Modern Age., Stone Temple Pilots (sometimes abbreviated as STP) are an American rock band from San Diego, California, that originally consisted of Scott Weiland (lead vocals), brothers Dean (guitar) and Robert DeLeo (bass, backing vocals), and Eric Kretz (drums). Since the band's formation in 1989, its line-up remained unchanged until the firing of Weiland in 2013, who was replaced by Linkin Park vocalist Chester Bennington. In 2015, Bennington left the band to focus solely on Linkin Park. On December 3, 2015, Weiland was found dead on his tour bus prior to a performance with his band The Wildabouts. In 2016, the band launched an online audition for a new lead vocalist., Chester Charles Bennington (born March 20, 1976) is an American musician, singer, songwriter and actor. He is best known as the lead vocalist of rock bands Linkin Park, Dead by Sunrise, and live rock cover band Bucket of Weenies. He was originally the lead vocalist for Sean Dowdell And His Friends? and Grey Daze. Bennington was the lead vocalist for Stone Temple Pilots from 2013 to 2015., Backing vocalists are singers who provide vocal harmony with the lead vocalist or other backing vocalists. In some cases, a backing singer may sing alone as a lead-in to the main vocalist's entry or to sing a counter-melody. Backing vocalists are used in a broad range of popular music, traditional music and world music styles., Van Halen is an American hard rock band formed in Pasadena, California, in 1972. From 1974 until 1985, the band consisted of guitarist Eddie Van Halen, vocalist David Lee Roth, drummer Alex Van Halen, and bassist Michael Anthony., Dean DeLeo (born August 23, 1961 in Montclair, New Jersey) is an American guitarist known for his work with rock band Stone Temple Pilots. Dean is also known for his role in the short-lived bands Talk Show and Army of Anyone. He is the older brother of Robert DeLeo, who plays bass for Stone Temple Pilots., A chordophone is a musical instrument that makes sound by way of a vibrating string or strings stretched between two points. It is one of the four main divisions of instruments in the original Hornbostel-Sachs scheme of musical instrument classification., String instruments, stringed instruments, or chordophones are musical instruments that produce sound from vibrating strings when the performer plays or sounds the strings in some manner. , The Rock and Roll Hall of Fame and Museum is a hall of fame and museum located on the shore of Lake Erie in downtown Cleveland, Ohio, United States. The Rock and Roll Hall of Fame Foundation was established on April 20, 1983, by Atlantic Records founder and chairman Ahmet Ertegun to recognize and archive the history of the best-known and most influential artists, producers, engineers, and other notable figures who have had some major influence on the development of rock and roll. In 1986, Cleveland was chosen as the hall of fame's permanent home. Since opening in September 1995, the "Rock Hall"  part of the city's redeveloped North Coast Harbor  has hosted more than 10 million visitors and had a cumulative economic impact estimated at more than $1.8 billion., David Lee Roth (born October 10, 1954) is an American rock vocalist, musician, songwriter, actor, author, and former radio personality. In 2007, he was inducted into the Rock and Roll Hall of Fame.
Roth is best known as the original (19741985) and current (2006present) lead singer of hard rock band Van Halen. He is also known as a successful solo artist, releasing numerous RIAA-certified Gold and Platinum albums. After more than two decades apart, Roth re-joined Van Halen in 2006 for a North American tour that became the highest grossing in the band's history and one of the highest grossing of that year. In 2012, Roth and Van Halen released the comeback album "A Different Kind of Truth"., Linkin Park is an American rock band from Agoura Hills, California. Formed in 1996, the band rose to international fame with their debut album "Hybrid Theory" (2000), which was certified diamond by the RIAA in 2005 and multi-platinum in several other countries. Their following studio album "Meteora" continued the band's success, topping the "Billboard" 200 album chart in 2003, and was followed by extensive touring and charity work around the world. In 2003, MTV2 named Linkin Park the sixth-greatest band of the music video era and the third-best of the new millennium. "Billboard" ranked Linkin Park No. 19 on the Best Artists of the Decade chart. In 2012, the band was voted as the greatest artist of the 2000s in a Bracket Madness poll on VH1. In 2014, the band was declared as the "Biggest Rock Band in the World Right Now" by "Kerrang!"., Korn (stylized as Kon) is an American nu metal band from Bakersfield, California, formed in 1993. The band's current lineup includes founding members Jonathan Davis (vocals, bagpipes), James "Munky" Shaffer (guitar), Brian "Head" Welch (guitar, backing vocals), and Reginald "Fieldy" Arvizu (bass), with the addition of Ray Luzier (drums), who replaced the band's original member, David Silveria in 2007. Korn was originally formed by three of the members of the band L.A.P.D., Pittsburgh is a city in the Commonwealth of Pennsylvania in the United States, and is the county seat of Allegheny County. The Combined Statistical Area (CSA) population of 2,659,937 is the largest in both the Ohio Valley and Appalachia, the second-largest in Pennsylvania after Philadelphia and the 20th-largest in the U.S. Located at the confluence of the Allegheny and Monongahela rivers, which form the Ohio River, Pittsburgh is known as both "the Steel City" for its more than 300 steel-related businesses, and as the "City of Bridges" for its 446 bridges. The city features 30 skyscrapers, two inclines, a pre-revolutionary fortification and the Point State Park at the confluence of the rivers. The city developed as a vital link of the Atlantic coast and Midwest. The mineral-rich Allegheny Mountains made the area coveted by the French and British empires, Virginia, Whiskey Rebels, and Civil War raiders., Eric Kretz (born June 7, 1966) is an American musician and producer, best known as the drummer for the rock band Stone Temple Pilots. He was of German descent. He has also played for Talk Show and Spiralarms. Eric, who was born in San Jose, California, attended and graduated from Willow Glen High School in San Jose in 1984. He currently owns and operates Bomb Shelter Studios in Los Angeles. While in STP, Kretz has kept somewhat of a low profile but still contributed to the band's songwriting, most notably writing the music to the band's 1996 hit "Trippin' on a Hole in a Paper Heart." Along with lead vocalist Scott Weiland, Kretz also wrote the lyrics to the Grammy Award-winning hit "Plush" off STP's 1992 debut "Core". Kretz has worked with several notable artists, particularly engineering and mixing the live recordings for The Henry Rollins Show of songs by artists such as Thom Yorke, Ben Harper, Damian Marley, Slayer, Jurassic 5, Death Cab for Cutie, and more., Jonathan Howsmon Davis (born January 18, 1971), also known as JD and JDevil (or J Devil), is an American musician best known as the leading vocalist and frontman of the nu metal band Korn., Robert Emile DeLeo (born February 2, 1966) is an American bass player, songwriter, and backing vocalist for the rock band Stone Temple Pilots. He is part of Delta Deep,
and he has also played in Talk Show and Army of Anyone. He is the younger brother of Stone Temple Pilots guitarist Dean DeLeo. He is also the current bass player for the group Hollywood Vampires., Bagpipes are a wind instrument using enclosed reeds fed from a constant reservoir of air in the form of a bag. Though the Scottish Great Highland bagpipes are the best known in the Anglophone world, bagpipes have been played for a millennium or more throughout large parts of Europe, northern Africa, and western Asia, including Turkey, the Caucasus, and around the Persian Gulf. The term "bagpipe" is equally correct in the singular or plural, though pipers usually refer to the bagpipes as "the pipes", "a set of pipes" or "a stand of pipes.", Bakersfield is a city located in the San Joaquin Valley of California, where it sits on the southern end of the Central Valley within the Kern County boundaries. The city is north of Los Angeles and about the same distance south of Fresno. Bakersfield's population is approximately 365,000, making it the 9th largest city in California and the 52nd largest city in the United States. The city is also the county seat for Kern County, which encompasses the entire MSA. The total Bakersfield inner urban area, which includes East Bakersfield and Rosedale, has a population of about 464,000., Raymond Lee "Ray" Luzier (born June 14, 1970 in Pittsburgh, Pennsylvania) is an American drummer. He is the drummer of the nu metal band Korn, becoming a full-time member of the band in April 2009., 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., Hard rock is a loosely defined subgenre of rock music that began in the mid-1960s, with the garage, psychedelic and blues rock movements. It is typified by a heavy use of aggressive vocals, distorted electric guitars, bass guitar, drums, and often accompanied with pianos and keyboards., The gittern was a relatively small gut strung round-backed instrument that first appears in literature and pictorial representation during the 13th century in Western Europe (Iberian Peninsula, Italy, France, England). It is usually depicted played with a quill plectrum, as we can see clearly beginning in manuscript illuminations from the thirteenth century. 
It was also called the guitarra in Spain, guiterne or guiterre in France, the chitarra in Italy and quintern in Germany. A popular instrument with court musicians, minstrels, and amateurs, the gittern is considered ancestral to the modern guitar; possibly other instruments like the mandore and gallichon., California is the most populous state in the United States and the third most extensive by area. Located on the western (Pacific Ocean) coast of the U.S., California is bordered by the other U.S. states of Oregon, Nevada, and Arizona and shares an international border with the Mexican state of Baja California. The state capital is Sacramento. Los Angeles is California's most populous city, and the country's second largest after New York City. The state also has the nation's most populous county, Los Angeles County, and its largest county by area, San Bernardino County., 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., Subject: army of anyone, Relation: genre, Options: (A) album (B) alternative rock (C) art (D) baroque (E) blues (F) blues rock (G) country (H) family (I) hard rock (J) history (K) industrial rock (L) james (M) literature (N) manuscript (O) march (P) music (Q) musical (R) nu metal (S) persian (T) play (U) radio (V) rapping (W) renaissance (X) research (Y) rock (Z) rock and roll ([) soundtrack (\) talk show (]) urban (^) variety (_) war (`) western (a) world music

A:
alternative rock
****