Information: - Outer space, deep space, or just space, is the void that exists between celestial bodies, including Earth. It is not completely empty, but consists of a hard vacuum containing a low density of particles, predominantly a plasma of hydrogen and helium as well as electromagnetic radiation, magnetic fields, neutrinos, dust and cosmic rays. The baseline temperature, as set by the background radiation from the Big Bang, is 2.7kelvins (K) (270.45C; 454.81F). Plasma with a number density of less than one hydrogen atom per cubic metre and a temperature of millions of kelvins in the space between galaxies accounts for most of the baryonic (ordinary) matter in outer space; local concentrations have condensed into stars and galaxies. In most galaxies, observations provide evidence that 90% of the mass is in an unknown form, called dark matter, which interacts with other matter through gravitational but not electromagnetic forces. Data indicates that the majority of the mass-energy in the observable universe is a poorly understood vacuum energy of space which astronomers label dark energy. Intergalactic space takes up most of the volume of the Universe, but even galaxies and star systems consist almost entirely of empty space. - Space rock is a subgenre of rock music; the term originally referred to a group of early, mostly British, 1970s progressive and psychedelic rock bands such as Hawkwind, Gong, and Pink Floyd, characterised by slow, lengthy instrumental passages dominated by electronic organs, synthesizers, experimental guitar work and science fiction or outer space-related lyrical themes. - 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. - A synthesizer (often abbreviated as synth, also spelled synthesiser) is an electronic musical instrument that generates electric signals that are converted to sound through instrument amplifiers and loudspeakers or headphones. Synthesizers may either imitate instruments like piano, Hammond organ, flute, vocals; natural sounds like ocean waves, etc.; or generate new electronic timbres. They are often played with a musical keyboard, but they can be controlled via a variety of other input devices, including music sequencers, instrument controllers, fingerboards, guitar synthesizers, wind controllers, and electronic drums. Synthesizers without built-in controllers are often called "sound modules", and are controlled via MIDI or CV/Gate using a controller device, often a MIDI keyboard or other controller. - Science fiction (often shortened to SF, sci-fi or scifi) is a genre of speculative fiction, typically dealing with imaginative concepts such as futuristic science and technology, space travel, time travel, faster than light travel, parallel universes, and extraterrestrial life. Science fiction often explores the potential consequences of scientific and other innovations, and has been called a "literature of ideas." It usually avoids the supernatural, and unlike the related genre of fantasy, historically science fiction stories were intended to have a grounding in science-based fact or theory at the time the story was created, but this connection is now limited to hard science fiction. - Rock music is a genre of popular music that originated as "rock and roll" in the United States in the 1950s, and developed into a range of different styles in the 1960s and later, particularly in the United Kingdom and the United States. It has its roots in 1940s' and 1950s' rock and roll, itself heavily influenced by blues, rhythm and blues and country music. Rock music also drew strongly on a number of other genres such as electric blues and folk, and incorporated influences from jazz, classical and other musical sources. - Hawkwind are an English rock band and one of the earliest space rock groups. Their lyrics favour urban and science fiction themes. Formed in November 1969, Hawkwind have gone through many incarnations and they have incorporated different styles into their music, including hard rock, progressive rock and psychedelic rock. They are also regarded as an influential proto-punk band. - Sun Dial ( occasionally spelled Sundial ) is a British space rock band formed in 1990 by Gary Ramon . After reading the paragraphs above, we are interested in knowing the entity with which 'sun dial' exhibits the relationship of 'genre'. Find the answer from the choices below. Choices: - blues - country - country music - electric blues - fiction - genre - hard rock - music - musical - popular music - psychedelic music - psychedelic rock - rhythm and blues - rock - rock music - science - space - space rock - speculative - supernatural - time travel - universe - urban - variety
psychedelic rock

Information: - Russia (from the Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara. - Grand Duke Sergei Mikhailovich of Russia (7 October 1869 18 July 1918) was the fifth son and sixth child of Grand Duke Michael Nikolaievich of Russia and a first cousin of Alexander III of Russia. - Varvara Alexeyevna Yakovleva ( Russian : ; died July 18 , 1918 ) , called Nun Barbara , was a Russian Orthodox nun in the convent of Grand Duchess Elizabeth Fyodorovna . She was killed by the Bolsheviks along with the grand duchess and Prince Ioann Konstantinovich of Russia , Prince Konstantin Konstantinovich of Russia , Prince Igor Konstantinovich of Russia , Grand Duke Sergei Mikhailovich of Russia , Fyodor Remez , Grand Duke Sergei 's secretary , and Prince Vladimir Pavlovich Paley at Alapaevsk . She was later canonized as a martyr by both the Russian Orthodox Church Outside Russia and the Russian Orthodox Church within Russia . - Alexander III (1845 1894) was the Emperor of Russia, King of Poland, and Grand Duke of Finland from until his death on . He was highly conservative and reversed some of the liberal reforms of his father, Alexander II. During Alexander's reign Russia fought no major wars, for which he was styled "The Peacemaker". - The Bolsheviks, originally also Bolshevists or Bolsheviki (derived from "bol'shinstvo", "majority", literally meaning "one of the majority") were a faction of the Marxist Russian Social Democratic Labour Party (RSDLP) which split apart from the Menshevik faction at the Second Party Congress in 1903. The RSDLP was a revolutionary socialist political party formed in 1898 in Minsk(Belarus) to unite the various revolutionary organisations of the Russian Empire into one party. After reading the paragraphs above, we are interested in knowing the entity with which 'barbara ' exhibits the relationship of 'date of death'. Find the answer from the choices below. Choices: - 140 - 18 - 18 july 1918 - 1845 - 1894 - 1903 - 1918 - 2016 - 7 - 7 october 1869
18 july 1918