Problem: Given the question: Information:  - The Festival della canzone italiana di Sanremo (in English: "Italian song festival of Sanremo") is the most popular Italian song contest and awards, held annually in the city of Sanremo, in Italy, and consisting of a competition amongst previously unreleased songs. Usually referred to as Festival di Sanremo, or outside Italy as Sanremo Music Festival or Sanremo Music Festival Award, it was the inspiration for the Eurovision Song Contest.  - Berlin is the capital and the largest city of Germany as well as one of its constituent 16 states. With a population of approximately 3.5 million people, Berlin is the second most populous city proper and the seventh most populous urban area in the European Union. Located in northeastern Germany on the banks of rivers Spree and Havel, it is the centre of the Berlin-Brandenburg Metropolitan Region, which has about 6 million residents from more than 180 nations. Due to its location in the European Plain, Berlin is influenced by a temperate seasonal climate. Around one-third of the city's area is composed of forests, parks, gardens, rivers and lakes.  - A city-state is a sovereign state that consists of a city and its dependent territories. Historically, this included cities such as Rome, Athens, Carthage, and the Italian city-states during the Renaissancebut today only a handful of sovereign city-states exist, with some disagreement as to which are city-states. A great deal of consensus exists that the term properly applies to Singapore, Monaco, and Vatican City.  - Hamburg (local pronunciation ; Low German/Low Saxon: "Hamborg" ), officially "Freie und Hansestadt Hamburg" (Free and Hanseatic City of Hamburg), is the second largest city in Germany and the eighth largest city in the European Union. It is the second smallest German state by area. Its population is over 1.7 million people, and the wider Hamburg Metropolitan Region covers more than 5.1 million inhabitants. The city is situated on the river Elbe.  - The Bundesvision Song Contest ( short BSC or BuViSoCo ) is an annual song competition created by German TV entertainer Stefan Raab in 2005 . For each of the 16 states of Germany a song is chosen by regional radio stations . The songs are performed on live television in order to find the most popular song in the competition . The TV format makes use of premium - priced viewer interactivity , with viewers voting for their favourite songs by phone or SMS . The show is loosely based on the Eurovision Song Contest and its rules aim at promoting German - language music by requiring that at least 50 percent of the lyrics have to be performed in German .  - Stefan Konrad Raab (born 20 October 1966) is a German entertainer, comedian, musician and former television host. Raab began his television career hosting the comedy show "Vivasion" in 1993. He became well known in 1994 after composing a hit single spoofing national football coach Berti Vogts. From 1999 to 2015, he hosted the late-night comedy show "TV total" and has also created a number of other television shows, such as "Schlag den Raab" and "Bundesvision Song Contest". Raab has been considered the "most powerful man in German entertainment television".  - The European Broadcasting Union (EBU) is an alliance of public service media entities, established on 12 February 1950. As of 2015, the organisation comprises 73 active members in 56 countries, and 34 associate members from a further 20 countries. Most EU states are part of this organisation and therefore EBU has been subject to supranational legislation and regulation. It also hosted debates between candidates for the European Commission presidency for the 2014 parliamentary elections but is unrelated to the institution itself. It is best known for producing the Eurovision Song Contest. EBU is a member of the International Music Council.  - TV total was a German late-night television comedy talk show which aired from 8 March 1999 to 16 December 2015 on ProSieben. It was hosted, created and produced by German entertainer Stefan Raab.  - The Eurovision Song Contest, sometimes popularly called Eurovision but not to be confused with the Eurovision network that broadcasts it, is the longest-running annual international TV song competition, held, primarily, among the member countries of the European Broadcasting Union (EBU) since 1956. The competition was based upon the existing Sanremo Music Festival held in Italy since 1951.  - Germany is a federal republic consisting of sixteen federal states (plural "Länder"; informally also "Bundesland", plural "Bundesländer"). Since today's Germany was formed from an earlier collection of several states, it has a federal constitution, and the constituent states retain a measure of sovereignty. With an emphasis on geographical conditions, Berlin and Hamburg are frequently called ' (city-states), as is the Free Hanseatic City of Bremen, which in fact includes the cities of and . The remaining 13 states are called ' (literally: area states).  - The City Municipality of Bremen is a Hanseatic city in northwestern Germany, which belongs to the state Free Hanseatic City of Bremen (also called just "Bremen" for short).  - Schlag den Raab (German for "Beat (the) Raab") was a live game show airing on the German television channel ProSieben on Saturday evenings. A total of six episodes are produced and broadcast each year. A candidate who can beat Stefan Raab in a number of disciplines wins the jackpot.    Given the information, choose the subject and object entities that have the relation of 'original network'.
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The answer is:
bundesvision song contest , prosieben


Please answer this: Information:  - Changchun is the capital and largest city of Jilin Province, and is located in the northeast of China. Lying in the center of the Songliao Plain, Changchun is administered as a , comprising 7 districts, 1 county and 2 county-level cities. According to the 2010 census of China, Changchun had a total population of 7,674,439 under its jurisdiction. The city's urbanized ("or metro") area, comprising 5 districts and 4 development areas, had a population of 3,815,270 in 2010 as the Shuangyang and Jiutai districts are not urbanized yet.  - FAW Group Corporation is a Chinese state-owned automotive manufacturing company headquartered in Changchun, Jilin, China. Its principal products are automobiles; buses; light, medium, and heavy-duty trucks; and auto parts. FAW became China's first automobile manufacturer when it unveiled the nation's first domestically produced passenger car, the Hong Qi, in 1958.  - Jilin (postal: Kirin) is one of the three provinces of Northeast China. Jilin borders North Korea and Russia to the east, Heilongjiang to the north, Liaoning to the south, and Inner Mongolia to the west.  - Hongqi is a Chinese luxury car marque owned by the automaker FAW Car Company , itself a subsidiary of FAW Group . Hongqi cars were the first domestically produced Chinese passenger vehicles . First manufactured in 1958 , the original Hongqi models were only for high - ranking party elite and remained in production until 1981 . The current Hongqi range include an executive car .    Given the information, choose the subject and object entities that have the relation of 'headquarters location'.
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Answer:
hongqi  , changchun