Question: Information: - Lev Nikolayevich Naumov ( Russian : ; February 12 , 1925 , Rostov -- August 21 , 2005 , Moscow ) was a Russian classical pianist , composer and educator . Received a title of People 's Artist of Russia and was nicknamed the '' Godfather of the Russian piano school '' . Professor Naumov studied with the legendary Heinrich Neuhaus , becoming his assistant and eventually his successor . Naumov was a professor of piano at the Moscow Tchaikovsky Conservatory and a jury member in many international competitions . Professor Naumov 's studio produced some of the better - known pianists to emerge from Russia in the past 40 years . Among his students at different times were such pianists as Alexei Lubimov , Alexei Nasedkin , Vassily Lobanov , Andrej Hoteev , Anna Malikova , Vladimir Viardo , Andrei Gavrilov , Andrey Diyev , Sergei Babayan , Lola Astanova , Alexei Sultanov , Vladimir Soultanov , Alexander Kobrin , Dong - Hyek Lim , Pavel Gintov , Alexander Tselyakov , Violetta Egorova , Nairi Grigorian and many others . - A pianist is an individual musician who plays the piano. Most forms of Western music can make use of the piano. Consequently, pianists have a wide variety of repertoire and styles to choose from, including traditionally classical music, Jazz, blues and all sorts of popular music, including rock music. Most pianists can, to a certain extent, play other keyboard-related instruments such as the synthesizer, harpsichord, celesta and the organ and keyboard. Perhaps the greatest pianist of all time was Franz Liszt, whose piano mastery was described by Anton Rubinstein: "In comparison with Liszt, all other pianists are children". - Anton Grigorevich Rubinstein was a Russian pianist, composer and conductor who became a pivotal figure in Russian culture when he founded the Saint Petersburg Conservatory. He was the elder brother of Nikolai Rubinstein who founded the Moscow Conservatory. Given the paragraphs above, decide what entity has the relation 'educated at' with 'moscow conservatory'.
Answer: lev naumov

[Q]: Information: - Thomas Joseph "Tom" Ridge (born August 26, 1945) is an American politician who served as the Assistant to the President for Homeland Security from 2001 to 2003, and the first United States Secretary of Homeland Security from 2003 to 2005. Prior to this, Ridge was a member of the United States House of Representatives from 1983 to 1995 and the 43rd Governor of Pennsylvania from 1995 to 2001. He is a member of the Republican Party. - The United States Secretary of Homeland Security is the head of the United States Department of Homeland Security, the body concerned with protecting the U.S. and the safety of U.S. citizens. The secretary is a member of the President's Cabinet. The position was created by the Homeland Security Act following the attacks of September 11, 2001. The new department consisted primarily of components transferred from other cabinet departments because of their role in homeland security, such as the Coast Guard, the Federal Protective Service, U.S. Customs and Border Protection (which includes the Border Patrol), U.S. Immigration and Customs Enforcement (which includes Homeland Security Investigations), the Secret Service, and the Federal Emergency Management Agency (FEMA). It did not, however, include the FBI or the CIA. - Ivan Itkin is a former Democratic member of the Pennsylvania House of Representatives. He was his party's nominee for Governor of Pennsylvania in 1998. - The Pennsylvania Gubernatorial election of 1998 was held on November 3 , 1998 . It was between incumbent Republican Tom Ridge and Democrat Ivan Itkin . Ridge , a popular moderate , won with 57 % of the votes cast . - The Pennsylvania House of Representatives is the lower house of the bicameral Pennsylvania General Assembly, the legislature of the U.S. state of Pennsylvania. There are 203 members, elected for two-year terms from single member districts. Given the paragraphs above, decide what entity has the relation 'office contested' with 'governor'.
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[A]: pennsylvania gubernatorial election

input: Please answer the following: Information: - Demonic Toys is an American film produced by Charles Band's Full Moon Entertainment and released in 1992. The film features small, killer toys similar to those seen in "Puppet Master", a film which Band produced in 1989. Like many other Full Moon releases, "Demonic Toys" never had a theatrical release and went straight-to-video in 1992. In the USA the film was given an "R" rating for violence, language, and brief nudity. - Full Moon Features is an American motion picture production and distribution company headed by B-movie veteran Charles Band. It is known for the direct-to-video series "Puppet Master" and "Subspecies", as well as the innovative VideoZone featurette at the end of films through 1989 to 2013. - Charles Robert Band (born December 27, 1951) is an American film producer and director, known for his work on horror comedy movies. - A B movie is a low-budget commercial movie that is not an arthouse film. In its original usage, during the Golden Age of Hollywood, the term more precisely identified a film intended for distribution as the less-publicized, bottom half of a double feature. Although the U.S. production of movies intended as second features largely ceased by the end of the 1950s, the term "B movie" continued to be used in the broader sense it maintains today. In its postGolden Age usage, there is ambiguity on both sides of the definition: on the one hand, the primary interest of many inexpensive exploitation films is prurient; on the other, many B movies display a high degree of craft and aesthetic ingenuity. - Dollman vs. Demonic Toys ( on screen title being Dollman vs. the Demonic Toys ) is an American low - budget , independent 1993 horror film in the B movie category , that went straight to video and never had a theatrical release . It is a continuation of three films released by Full Moon Features : Dollman , Demonic Toys and Bad Channels . Much of the movie consists of flashbacks from the three prequels , aimed to enhance the story and promote the earlier movies . This film was followed by Puppet Master vs. Demonic Toys in 2004 with alternate designs for the toys , which initially aired on Syfy . In 2009 , an actual sequel to the first film , titled Demonic Toys 2 , was released , which means Dollman vs. Demonic Toys is either no longer canonical or simply takes place after Demonic Toys 2 . - The double feature, also known as a double bill, was a motion picture industry phenomenon in which theatre managers would exhibit two films for the price of one, supplanting an earlier format in which one feature film and various short subject reels would be shown. Early opera use. Opera houses staged two operas together for the sake of providing long performance for the audience. This was related to one-act or two-act short operas that were otherwise commercially hard to stage alone. A prominent example is the double-bill of "Pagliacci" with "Cavalleria rusticana" first staged on 22 December 1893 by the Met. The two operas have since been frequently performed as a double-bill, a pairing referred to in the operatic world colloquially as "Cav and Pag". Given the paragraphs above, decide what entity has the relation 'producer' with 'charles band'.
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output:
dollman vs. demonic toys