Problem: Information: - Nettbuss AS is the largest bus company in Norway owned by the Norwegian State Railways ( NSB ) . It was until 2000 known as NSB Biltrafikk . The company has 14 operating subsidiaries throughout Norway and in Denmark and Sweden . The company has its headquarters in Oslo with the operations being performed by subsidiaries . The company has about 25 % market share in Norway and offers both local and express bus services in addition to tour buses / coaches through Peer Gynt Tours . The corporation has approximately 5,000 employees . Most of the routes are on contract or public service obligation ( PSO ) with the counties , and in some counties the buses are branded with the counties public transport brands , like Ruter in Akershus and Kolumbus in Rogaland . On some regional high - frequency routes Nettbuss uses its own brand TIMEkspressen ( the hourly express ) . - The European Union (EU) is a political and economic union of member states that are located primarily in Europe. It has an area of , and an estimated population of over 510 million. The EU has developed an internal single market through a standardised system of laws that apply in all member states. EU policies aim to ensure the free movement of people, goods, services, and capital within the internal market, enact legislation in justice and home affairs, and maintain common policies on trade, agriculture, fisheries, and regional development. Within the Schengen Area, passport controls have been abolished. A monetary union was established in 1999 and came into full force in 2002, and is composed of 19 EU member states which use the euro currency. - Sweden, officially the Kingdom of Sweden (Swedish: ), is a Scandinavian country in Northern Europe. It borders Norway to the west and Finland to the east, and is connected to Denmark in the southwest by a bridge-tunnel across the Oresund. At , Sweden is the third-largest country in the European Union by area, with a total population of 10.0 million. Sweden consequently has a low population density of , with the highest concentration in the southern half of the country. Approximately 85% of the population lives in urban areas. - Mantena is a Norwegian rolling stock maintenance company owned by Norges Statsbaner ("Norwegian State Railways"). It has workshops at Grorud and Lodalen in Oslo, Marienborg in Trondheim as well as in Skien, Drammen and Stavanger . In addition to NSB, customers include CargoNet, Kollektivtransportproduksjon, Ofotbanen, Green Cargo, Hector Rail and Tagkompaniet. The company was separated from NSB as a separate limited company in 2002. It has 900 employees and head offices in downtown Oslo. MiTrans, that performs rebuilding of rolling stock, is a wholly owned subsidiary of Mantena. - Northern Europe is the northern part or region of Europe. Although no definitive borders or definition exists for the term, geographically, Northern Europe may be considered to consist approximately of all of Europe above the 52nd parallel north; which includes (from west to east) most or all of: Iceland, the Republic of Ireland, the Isle of Man, the United Kingdom, the Faroe Islands, the Netherlands, northern Germany, Denmark, Norway, Sweden, northern Poland, Finland, Estonia, Latvia, Lithuania and northwest Russia. However, narrower definitions may also be used based on other geographical factors, such as climate and ecology. Greenland, geographically a part of North America, is politically a part of the Kingdom of Denmark, and may be included depending on the definition. - NSB Biltrafikk was the former road transport division of the Norwegian State Railways from the first bus routes in 1925, as a subsidiary of NSB BA from 1 December 1996, until it was divided into bus operator Nettbuss and truck operator Nettlast on 10 February 2000. - Norges Statsbaner AS, trading as NSB AS and known in English as the Norwegian State Railways, is a government-owned railway company which operates most passenger train services in Norway. Owned by the Norwegian Ministry of Transport and Communications, it is also engaged in real estate through Rom Eiendom, bus transport through Nettbuss, cargo trains through CargoNet and Swedish train transport through Tagkompaniet. NSB transported 52 million train passengers and 104 million bus passengers in 2009. The current company was established on 1 December 1996, when the former Norwegian State Railways (18831996) was split into the new NSB, the infrastructure company the Norwegian National Rail Administration and the Norwegian Railway Inspectorate. In 2002 the freight operations were split to the subsidiary CargoNet, and the maintenance department became Mantena. Given the paragraphs above, decide what entity has the relation 'parent company' with 'norges statsbaner as'.

A: nettbuss

Problem: Information: - Sony Interactive Entertainment, LLC., doing business as Sony Interactive Entertainment Inc. (abbreviated as SIE and formerly known as Sony Computer Entertainment Inc. (SCE) and Sony Network Entertainment) is a multinational video game developer, product manufacturer and research and development company, and is an owned subsidiary and part of the Consumer Products and Services Group of Sony. - Gravity Crash is a multidirectional shooter released on the PlayStation Network . Its visual style pays homage to arcade games of the 1980s . A PlayStation Vita port was released in August 2014 under the title Gravity Crash Ultra . - The original console in the series was the first video game console to ship 100 million units, 9 years and 6 months after its initial launch. Its successor, the PlayStation 2, was released in 2000. The PlayStation 2 is the best-selling home console to date, having reached over 155 million units sold as of December 28, 2012. Sony's next console, the PlayStation 3, was released in 2006 and has sold over 80 million consoles worldwide as of November 2013. Sony's latest console, the PlayStation 4, was released in 2013, selling 1 million consoles in its first 24 hours on sale, becoming the fastest selling console in history. - PlayStation Network (PSN) is a digital media entertainment service provided by Sony Interactive Entertainment. Launched in November 2006, PSN was originally conceived for the PlayStation video game consoles, but soon extended to encompass smartphones, tablets, Blu-ray players and high-definition televisions. As of April 2016, over 110 million users have been documented, with 65 million of them active monthly. Given the paragraphs above, decide what entity has the relation 'publisher' with 'sony computer entertainment'.

A:
gravity crash