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).

Context: Progressive rock (shortened as "prog"; sometimes "art rock", "classical rock" or "symphonic rock") is a broad subgenre of rock music that developed in the United Kingdom and United States throughout the mid to late 1960s. Initially termed "progressive pop", the style was an outgrowth of psychedelic bands who abandoned standard pop traditions in favour of instrumentation and compositional techniques more frequently associated with jazz, folk or classical music. Additional elements contributed to its "progressive" label: lyrics were more poetic, technology was harnessed for new sounds, music approached the condition of "art", and the studio, rather than the stage, became the focus of musical activity, which often involved creating music for listening, not dancing., Psychedelia is a name given to the subculture of people, originating in the 1960s, who often use psychedelic drugs such as LSD, mescaline and peyote. The term is also used to describe a style of psychedelic artwork and psychedelic music. Psychedelic art and music typically try to recreate or reflect the experience of altered consciousness. Psychedelic art uses highly distorted and surreal visuals, bright colors and full spectrums and animation (including cartoons) to evoke and convey to a viewer or listener the artist's experience while using such drugs, or to enhance the experience of a user of these drugs. Psychedelic music uses distorted electric guitar, Indian music elements such as the sitar, electronic effects, sound effects and reverberation, and elaborate studio effects, such as playing tapes backwards or panning the music from one side to another. The term "psychedelic" is derived from the Ancient Greek words "psych" (, "soul") and "dloun" (, "to make visible, to reveal"), translating to "soul-revealing"., Pink Floyd were an English rock band formed in London. They achieved international acclaim with their progressive and psychedelic music. Distinguished by their use of philosophical lyrics, sonic experimentation, extended compositions and elaborate live shows, they are one of the most commercially successful and influential groups in the history of popular music., Sami Kuoppamäki (born 1971) is a Finnish drummer who has been a very prolific jazz and popular music session musician after the break-up of his early-90s band, Kingston Wall. His current, most active group in which he plays in is called Zook. The band also includes ex-Kingston Wall bassist Jukka Jylli., Led Zeppelin were an English rock band formed in London in 1968. The group consisted of guitarist Jimmy Page, singer Robert Plant, bassist and keyboardist John Paul Jones, and drummer John Bonham. The band's heavy, guitar-driven sound, rooted in blues and psychedelia on their early albums, has earned them recognition as one of the progenitors of heavy metal, though their unique style drew from a wide variety of influences, including folk music., Petri Ilari Walli ( February 25 , 1969 -- June 28 , 1995 ) was the founder , vocalist , guitar - player , songwriter and producer of the Finnish psychedelic rock - band Kingston Wall . Petri was born in Finland , and has an older brother named Hasse Walli who is also a famous Finnish guitarist . Petri ( aka Pete ) founded the band called Kingston Wall in 1987 , and he was the spirit behind the whole band . They came out with three albums in 1992 , 1993 and 1994 , and broke up in December the same year as the last album was released . The break - up was Walli 's idea , as he wanted Kingston Wall to be on a hiatus for an unspecified time . After the break - up Petri travelled to Goa , India , where he had been many times before with his friend Ior Bock . ( There is not much written text about Petri 's and Ior 's friendship , so nobody knows exactly how good friends they were ) . He died by jumping off the balcony of the Töölö Church in Töölö , Helsinki the following summer . Walli was later buried in the Hietaniemi Cemetery , only about one kilometer away from his place of death . Petri was a mysterious person who loved the eastern culture , philosophy , Scandinavian mythologies and most of all , playing guitar . There have been numerous rumours and speculation about the reasons of his suicide . Some say that he committed suicide because of his failed relationship with a Finnish girl called Tanja or Tanya , others say that he was in a spiritual turmoil which reflected on the lyrics and themes on Kingston Wall 's last album , Tri-Logy . The song `` For All Mankind '' from Tri-Logy is considered by many to be Walli 's suicide note . Petri 's co-musicians in Kingston Wall were Jukka Jylli ( bass ) and Sami Kuoppamäki ( drums ) . Sometimes they had guest musicians performing on their albums and live shows , such as Sakari Kukko ( saxophone ) and Kimmo Kajasto ( synth ) . Drummers Petteri Ståhl and Timo `` Tinde '' Joutsimäki played drums in Kingston Wall before Kuoppamäki joined the group ., Finland , officially the Republic of Finland, is a sovereign state in Northern Europe. A peninsula with the Gulf of Finland to the south and the Gulf of Bothnia to the west, the country has land borders with Sweden to the northwest, Norway to the north, and Russia to the east. Estonia is south of the country across the Gulf of Finland. Finland is a Nordic country situated in the geographical region of Fennoscandia, which also includes Scandinavia. Finland's population is 5.5 million (2014), staying roughly on the same level over the past two decades. The majority of the population is concentrated in the southern region. In terms of area, it is the eighth largest country in Europe and the most sparsely populated country in the European Union., Helsinki  is the capital and largest city of Finland. It is in the region of Uusimaa, in southern Finland, on the shore of the Gulf of Finland. Helsinki has a population of , an urban population of 1,214,210, and a metropolitan population of over 1.4 million, making it the most populous municipality and urban area in Finland. Helsinki is located some north of Tallinn, Estonia, east of Stockholm, Sweden, and west of Saint Petersburg, Russia. Helsinki has close historical connections with these three cities., Kingston Wall was a psychedelic/progressive rock group from Helsinki, Finland, originally formed in 1987. Influenced by such artists as Jimi Hendrix, Led Zeppelin and Pink Floyd, the group combined eastern themes, mysticism and vivid psychedelia with acid rock.
The band consisted of Petri Walli (guitars, lead vocals), Jukka Jylli (bass, backing vocals) and Sami Kuoppamäki (drums, percussion). Walli took the most active role in the band. He formed the group, composed most of the songs and wrote all the lyrics. He was also Kingston Wall's producer and manager and ran the band's own Trinity record label., James Marshall "Jimi" Hendrix (born Johnny Allen Hendrix; November 27, 1942  September 18, 1970) was an American rock guitarist, singer, and songwriter. Although his mainstream career spanned only four years, he is widely regarded as one of the most influential electric guitarists in the history of popular music, and one of the most celebrated musicians of the 20th century. The Rock and Roll Hall of Fame describes him as "arguably the greatest instrumentalist in the history of rock music"., Subject: petri walli, Relation: occupation, Options: (A) artist (B) band (C) drummer (D) founder (E) guitarist (F) manager (G) page (H) producer (I) saint (J) session musician (K) singer (L) sovereign (M) united kingdom (N) vocalist
singer