Information: - 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." - Prince Serge Wolkonsky ( also referred to as Sergei Mikhailovitch Volkonsky ; Russian : ) ( 4 May 1860 - 25 October 1937 ) was an influential Russian theatrical worker , one of the first Russian proponents of eurhythmics , pupil and friend of Emile Jaques - Dalcroze , and creator of an original system of actor 's training that included both expressive gesture and expressive speech . - 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. - Emile Jaques-Dalcroze (July 6, 1865July 1, 1950) was a Swiss composer, musician and music educator who developed Dalcroze Eurhythmics, a method of learning and experiencing music through movement. Dalcroze eurhythmics influenced Carl Orff's pedagogy, used in music education throughout the United States. After reading the paragraphs above, we are interested in knowing the entity with which 'serge wolkonsky' exhibits the relationship of 'occupation'. Find the answer from the choices below. Choices: - composer - general - instrumentalist - music educator - musician - rapping
music educator

Question: 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. - Carl Eugen Langen (9 October 1833 2 October 1895) was a German entrepreneur, engineer and inventor, involved in the development of the petrol engine and the Wuppertal monorail. In 1857 he worked in his father's sugar factory, JJ Langen & Sohne, after an extensive technical training at the Polytechnic institute in Karlsruhe, patenting a method for producing sugar cubes, which was purchased in 1872 by Sir Henry Tate of England, noted for establishing the Tate Gallery, London. - A monorail is a railway in which the track consists of a single rail. The term is also used to describe the beam of the system, or the vehicles traveling on such a beam or track. The term originates from joining "mono" (one) and "rail" (rail), from 1897, possibly from German engineer Eugen Langen, who called an elevated railway system with wagons suspended the "Eugen Langen One-railed Suspension Tramway" (Einschieniges Hangebahnsystem Eugen Langen). - Moscow (or ) is the capital and most populous city of Russia, with 12.2 million residents within the city limits and 16.8 million within the urban area. Moscow has the status of a Russian federal city. - An urban area is a human settlement with high population density and infrastructure of built environment. Urban areas are created through urbanization and are categorized by urban morphology as cities, towns, conurbations or suburbs. In urbanism, the term contrasts to rural areas such as villages and hamlets and in urban sociology or urban anthropology it contrasts with natural environment. The creation of early predecessors of urban areas during the urban revolution led to the creation of human civilization with modern urban planning, which along with other human activities such as exploitation of natural resources leads to human impact on the environment. - Ivan Kirillovich Elmanov ( Russian : ) was a Russian inventor . In 1820 he created a '' road on pillars '' , a kind of monorail located in Myachkovo village , near Moscow . That was the first known monorail in the world . However the carriages were horse - drawn , and the wheels were set on the pillar structure , not on the carriages . After reading the paragraphs above, we are interested in knowing the entity with which 'ivan elmanov' exhibits the relationship of 'occupation'. Find the answer from the choices below. Choices: - engineer - entrepreneur - inventor - major - saint - urban planning
Answer:
engineer