Problem: Information: - DADIU (The National Academy of Digital, Interactive Entertainment) founded in 2005 is an academy located in Copenhagen and Aalborg in Denmark that educates students in the creation of computer games. The DADIU program is a collaboration between different universities and art schools in Denmark. - Half-Life 2 (stylized as HLF-LIFE) is a first-person shooter video game developed and published by Valve Corporation. The sequel to 1998's "Half-Life", it was released in November 2004, following a five-year, $40 million development phase, during which a substantial part of the project was leaked and distributed on the Internet. The game was developed alongside Valve's Steam software and the Source engine. - Flipside is a mod for the video game Half - Life 2 . It is a cardboard - themed side - scrolling platform game with the ability to turn the camera around 180 degrees to view the 2d cardboard world from the opposite side . Flipside was developed by Team 3 , a group of students from DADIU and released June 18 , 2007 . - A computer monitor or a computer display is an electronic visual display for computers. A monitor usually comprises the display device, circuitry, casing, and power supply. The display device in modern monitors is typically a thin film transistor liquid crystal display (TFT-LCD) or a flat panel LED display, while older monitors used a cathode ray tubes (CRT). It can be connected to the computer via VGA, DVI, HDMI, DisplayPort, Thunderbolt, LVDS (Low-voltage differential signaling) or other proprietary connectors and signals. - The user interface (UI), in the industrial design field of humancomputer interaction, is the space where interactions between humans and machines occur. The goal of this interaction is to allow effective operation and control of the machine from the human end, whilst the machine simultaneously feeds back information that aids the operators' decision-making process. Examples of this broad concept of user interfaces include the interactive aspects of computer operating systems, hand tools, heavy machinery operator controls, and process controls. The design considerations applicable when creating user interfaces are related to or involve such disciplines as ergonomics and psychology. - A video game is an electronic game that involves human or animal interaction with a user interface to generate visual feedback on a video device such as a TV screen or computer monitor. The word "video" in "video game" traditionally referred to a raster display device, but as of the 2000s, it implies any type of display device that can produce two- or three-dimensional images. Some theorists categorize video games as an art form, but this designation is controversial. What is the relationship between 'flipside ' and 'source'?

A: software engine
Problem: Given the question: Information: - , abbreviated DDR and also known as Dancing Stage in earlier games in Europe and Australasia, and some other games in Japan, is a music video game series produced by Konami. Introduced in Japan in 1998 as part of the Bemani series, and released in North America and Europe in 1999, "Dance Dance Revolution" is the pioneering series of the rhythm and dance genre in video games. Players stand on a "dance platform" or stage and hit colored arrows laid out in a cross with their feet to musical and visual cues. Players are judged by how well they time their dance to the patterns presented to them and are allowed to choose more music to play to if they receive a passing score. - Konami is famous for popular video game series such as "Castlevania", "Contra", "Dance Dance Revolution", "Gradius", "Frogger", "Suikoden", "Ganbare Goemon", "Metal Gear", "Mirmo", "Beatmania IIDX", "Pro Evolution Soccer", "Boktai", "Silent Hill", "Yu-Gi-Oh!", and "Sound Voltex". The 2012 purchase and absorption of Hudson Soft resulted in the addition of several other popular franchises, including "Adventure Island", "Bonk", "Bloody Roar", "Bomberman", "Far East of Eden" and "Star Soldier". Konami is the twentieth-largest game company in the world by revenue. - Dance Revolution is a television series from CBS and DIC Entertainment, in association with Konami Digital Entertainment, Inc, produced by Brookwell McNamara Entertainment and CBS Television) (Sean McNamara & David Brookwell), and based on the video game series "Dance Dance Revolution". - beatmania IIDX substream had a different songlist and could be linked to a Dance Dance Revolution machine for simultaneous play . If either the Dance Dance Revolution player or IIDX player made mistakes , the other game became more difficult . Song List : BRILLIANT 2U - NAOKI / From DDR 2ndMIX deep in you - dj nagureo / From DDR 2ndMIX Club Version Gentle stress - DJ Swan / From DDR 2ndMIX Club Version GENOM SCREAMS ( IIDX Edit ) - L.E.D. LIGHT / From DDR EXTREME & DDR 2ndMIX Club Version Macho Gang - ANAL SPYDER / From DDR 2ndMIX Club Version NaHaNaHa vs. Gattchoon Battle - DJ Senda & Tiny - K PARANOiA MAX ~ DIRTY MIX ~ - 190 / From DDR 2ndMIX RUGGED ASH - SYMPHONIC DEFOGGERS ( Yasushi Kurobane ) / From DDR 2ndMIX Club Version THE EARTH LIGHT - L.E.D. LIGHT / From DDR 2ndMIX Club Version Chotto Kiitena ( ZANSHIN - NA MIX ) - Laugh & Peace / From DDR 2ndMIX Club Version - Japan ("Nippon" or "Nihon" ; formally "" or "Nihon-koku", means "State of Japan") is a sovereign island nation in Eastern Asia. Located in the Pacific Ocean, It is lying off the eastern coast of the Asia Mainland (east of China, Korea, Russia) and stretching from the Sea of Okhotsk in the north to the East China Sea and near Taiwan in the southwest. What is the relationship between 'beatmania iidx substream' and 'konami'?
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The answer is:
publisher
[Q]: Information: - Fahreta Zivojinovi ("nee" Jahi; born 20 October 1960), known by her stage name Lepa Brena, is a pop-folk singer, actress, and talent manager, arguably the most popular singer of former Yugoslavia and the top-selling female recording artist from Yugoslavia with more than 40 million records sold. - Pop-folk is an umbrella term for several music styles in the Balkans region of Southeastern Europe, characterized by the fusion of pop music, folk music and dance music or in other words the fusion of commercial folk music, the ethnic elements of each area and the "nightclub" music. - Nema Problema is a 1984 Yugoslav film and the first movie with folk music singer Lepa Brena in the main role . After this movie started the serial Hajde da se volimo . The director of the movie is Mia Milosevi . It was released on 29 October 1984 . What is the relationship between 'nema problema ' and 'yugoslavia'?
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[A]:
country of origin