Problem: Given the question: Information: - Broadsiding is the method used in motorcycle speedway for travelling round the bends on the speedway track. The rider skids his rear wheel by spinning it at such a speed that it sets up a gyroscopic action and this opposes the natural tendencies of centrifugal force. Then he controls the slide by throttle control to maintain, increase or decrease the rate of which the rear wheel spins. Motorcycle speedway bikes have no brakes or suspension. The rider can scrub-off speed while still providing the drive to power the bike forward and around the bend. - Motorcycle speedway, usually referred to as speedway, is a motorcycle sport involving four and sometimes up to six riders competing over four anti-clockwise laps of an oval circuit. Speedway motorcycles use only one gear and have no brakes; racing takes place on a flat oval track usually consisting of dirt, loosely packed shale, or dolomite (mostly used in Australia and New Zealand). Competitors use this surface to slide their machines sideways, powersliding or broadsiding into the bends. On the straight sections of the track the motorcycles reach speeds of up to . - Motorcycle sport is a broad field that encompasses all sporting aspects of motorcycling. The disciplines are not all races or timed-speed events, as several disciplines test a competitor's various riding skills. - The Speedway Ekstraliga ( English : Polish Extraleague , Polish : Ekstraliga ulowa ) is the top division of motorcycle speedway in Poland . It has been called the '' richest and most popular speedway league in the world '' , and attracts riders from all over the world . The Ekstraliga has the highest average attendances for any sport in Poland . With the fall of communism in Poland in the 1990s and the resultant sharp increase in the value of the Zoty , the sport began to attract a wider range of star riders from other countries . The first of these was Denmark 's Hans Nielsen . In 2000 , the First Division was renamed Ekstraliga , and the number of teams was reduced . Since 2012 the official sponsor of Ekstraliga is the Polish energy company ENEA , which signed the financial contract for three consecutive seasons through 2014 . The top division tournaments are named Enea Ekstraliga respectively . - A motorcycle (also called a motorbike, bike, or cycle) is a two- or three-wheeled motor vehicle. Motorcycle design varies greatly to suit a range of different purposes: long distance travel, commuting, cruising, sport including racing, and off-road riding. Motorcycling is riding a motorcycle and related social activity such as joining a motorcycle club and attending motorcycle rallies. What is the relationship between 'ekstraliga ' and 'motorcycle sport'?
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The answer is:
sport
Please answer this: Information: - Street Riders is an urban street racing game on the PlayStation Portable . There is fierce weapon - based combat during races . In total there will be 66 missions , 14 weapons and 30 vehicles . It is based on the console game , 187 Ride or Die . - The PlayStation 2 (abbreviated as PS2) is a home video game console that was developed by Sony Computer Entertainment. It is the successor to the PlayStation, and is the second installment in the PlayStation lineup of consoles. It was released on March 4, 2000 in Japan, October 26, 2000 in North America, November 24, 2000 in Europe, and November 17, 2000 in Australia. It competed with Sega's Dreamcast, Microsoft's Xbox, and Nintendo's GameCube in the sixth generation of video game consoles. - 187 Ride or Die is a video game for the PlayStation 2 and Xbox, developed and published by Ubisoft. In order to become "top dog" of the game, the player must race and defeat opponents through a variety of different stages all set in Los Angeles's infamous South Central region. - Sony Corporation is the electronics business unit and the parent company of the Sony Group, which is engaged in business through its four operating components electronics (video games, network services and medical business), motion pictures, music and financial services. These make Sony one of the most comprehensive entertainment companies in the world. Sony's principal business operations include Sony Corporation, Sony Pictures Entertainment, Sony Interactive Entertainment, Sony Music Entertainment, Sony Mobile (formerly Sony Ericsson) and Sony Financial. Sony is among the Semiconductor sales leaders by year and as of 2013, the fourth-largest television manufacturer in the world, after Samsung Electronics, LG Electronics and TCL. - The PAL region (PAL being short for Phase Alternating Line) is a television publication territory that covers most of Asia, Africa, Europe, South America and Oceania. It is so named because of the PAL television standard traditionally used in those regions, as opposed to the NTSC standard traditionally used in Japan and nearly all of North America. - 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. - The PlayStation Portable (PSP) is a handheld game console developed by Sony. Development of the console was announced during E3 2003, and it was unveiled on , 2004, at a Sony press conference before E32004. The system was released in Japan on , 2004, in North America on , 2005, and in the PAL region on , 2005. It primarily competed with the Nintendo DS, as part of the seventh generation of video games. - Ubisoft Entertainment SA (formerly Ubi Soft Entertainment Software until 2003, commonly referred to as Ubisoft) is a French multinational video game publisher, headquartered in Rennes, France. It is known for developing games for several acclaimed video game franchises including "Assassin's Creed", "Far Cry", "Tom Clancy's Ghost Recon", "Just Dance", "Rainbow Six", "Prince of Persia", "Rayman", "Watch Dogs" and "Tom Clancy's Splinter Cell". - The or simply, DS, is a 32-bit dual-screen handheld game console developed and released by Nintendo. The device went on sale in North America on November 21, 2004. The DS, short for "Developers' System" or "Dual Screen", introduced distinctive new features to handheld gaming: two LCD screens working in tandem (the bottom one featuring a touchscreen), a built-in microphone, and support for wireless connectivity. Both screens are encompassed within a clamshell design similar to the Game Boy Advance SP. The Nintendo DS also features the ability for multiple DS consoles to directly interact with each other over Wi-Fi within a short range without the need to connect to an existing wireless network. Alternatively, they could interact online using the now-closed Nintendo Wi-Fi Connection service. Its main competitor was Sony's PlayStation Portable as part of the seventh generation era. What is the relationship between 'street riders' and 'ubisoft'?
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Answer:
publisher