Problem: Given the question: Information: - Peter Dolving is a Swedish musician , songwriter , visual artist and spoken word poet , now living in Salvador , Bahia , Brazil and is most commonly known as the former frontman of the metal band , the Haunted . - Spoken word is an oral art that focuses on the aesthetics of word play and intonation and voice inflection. It is a 'catchall' that includes any kind of poetry recited aloud, including hip-hop, jazz poetry, poetry slams, traditional poetry readings and can include comedy routines and 'prose monologues'. - A poetry slam is a competition at which poets read or recite original work. The performances are then judged by a panel typically of five judges, often selected from the audience, or sometimes judged by audience response. The judges usually give each poem a score on a scale of 010 (zero being the worst, ten being the best). The highest and lowest scores are dropped and the middle three are kept. The highest score one can receive is a 30 and the lowest is a zero. - Peter Dolving (born 24 October 1969) is a Swedish musician, songwriter, visual artist and spoken word poet, now living in Salvador, Bahia, Brazil and is most commonly known as the former frontman of the metal band, the Haunted. - Jonas Bjorler (born 26 February 1973) is the bassist the melodic death metal bands, At the Gates and The Haunted. He was formally in the bands Demolition, Infestation and Terror. He is also a qualified accountant. - Brazil, officially the Federative Republic of Brazil, is the largest country in both South America and Latin America. As the world's fifth-largest country by both area and population, it is the largest country to have Portuguese as an official language and the only one in the Americas. Bounded by the Atlantic Ocean on the east, Brazil has a coastline of . It borders all other South American countries except Ecuador and Chile and covers 47.3% of the continent's land area. Its Amazon River basin includes a vast tropical forest, home to diverse wildlife, a variety of ecological systems, and extensive natural resources spanning numerous protected habitats. This unique environmental heritage makes Brazil one of 17 megadiverse countries, and is the subject of significant global interest and debate regarding deforestation and environmental protection. - The Haunted is a Swedish heavy metal band from Gothenburg formed in 1996. The original members were Anders and Jonas Bjorler, Peter Dolving, Adrian Erlandsson and Patrik Jensen. Both of the Bjorler brothers and Erlandsson were members of the seminal melodic death metal band At the Gates, a pioneering force in the Swedish death metal scene. - Gothenburg is the second-largest city in Sweden and the fifth-largest in the Nordic countries. Situated by the Kattegat, on the west coast of Sweden, the city has a population of approximately 550,000 in the urban area and 990,000 inhabitants in the metropolitan area. - The megadiverse countries are a group of countries that harbor the majority of Earth's species and high numbers of endemic species. Conservation International identified 17 megadiverse countries in 1998. Many of them are located in, or partially in, tropical or subtropical regions. - Adrian Erlandsson (born 27 October 1970 in Malmo, Sweden) is a prolific Swedish / British, heavy metal drummer, who currently plays in At the Gates (19901996, 20072008, 2010), The Haunted (19961999, 2013), Netherbird, and with his wife in Nemhain. He has also been a member of H.E.A.L. (19941996), Hyperhug (19941996), Decameron (1997), Cradle of Filth (19992006) and Needleye (2006?), Brujeria (September 2006 2013) and Yorkshire doom metal band Paradise Lost (2009-2016). - Patrik Jensen (born 24 November 1969 in Linkoping, Sweden) is a Swedish guitarist and co-founder of the bands, The Haunted (1996-present), and "Witchery" (1997-present), and also the former guitarist of the bands "Orchriste" (1987-1990), Seance (1990-1995) Satanic Slaughter (1994-1996) and "Brujeria" (1997). Given the paragraphs above, decide what entity has the relation 'date of birth' with '24 october 1969'.
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The answer is:
peter dolving

Please answer this: Information: - 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. - Music is an art form and cultural activity whose medium is sound and silence, which exist in time. The common elements of music are pitch (which governs melody and harmony), rhythm (and its associated concepts tempo, meter, and articulation), dynamics (loudness and softness), and the sonic qualities of timbre and texture (which are sometimes termed the "color" of a musical sound). Different styles or types of music may emphasize, de-emphasize or omit some of these elements. Music is performed with a vast range of instruments and vocal techniques ranging from singing to rapping; there are solely instrumental pieces, solely vocal pieces (such as songs without instrumental accompaniment) and pieces that combine singing and instruments. The word derives from Greek ("mousike"; "art of the Muses"). In its most general form, the activities describing music as an art form include the production of works of music (songs, tunes, symphonies, and so on), the criticism of music, the study of the history of music, and the aesthetic examination of music. Ancient Greek and Indian philosophers defined music as tones ordered horizontally as melodies and vertically as harmonies. Common sayings such as "the harmony of the spheres" and "it is music to my ears" point to the notion that music is often ordered and pleasant to listen to. However, 20th-century composer John Cage thought that any sound can be music, saying, for example, "There is no noise, only sound." - A keyboardist is a musician who plays keyboard instruments . Until the early 1960s musicians who played keyboards were generally classified as either pianists or organists . Since the mid- 1960s , a plethora of new musical instruments with keyboards have come into common usage , requiring a more general term for a person who plays them . These keyboards include : electric pianos such as the Fender Rhodes and Wurlitzer electric piano electronic pianos such as the Roland Digital Piano Hammond and other electric organ such as the Farfisa and Vox Continental analog synthesizers such as Moog , ARP and units produced by a variety of other manufacturers such as Alesis . Analog modeling synthesizers produced by such companies as Alesis , and Novation digital keyboard workstations such as those produced today by Roland , Yamaha , Kurzweil and Korg samplers mellotron clavinet continuum melodica pianet piano ( but see Pianist for a list of famous pianists ) harpsichord reed organ celesta clavichord pipe organ harmonium keytar kimophone ( keytar horn made by Kimo Lobo ( the male instrument inventor ) ) Given the paragraphs above, decide what entity has the relation 'subclass of' with 'instrumentalist'.
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Answer:
keyboardist