Question: Grundy NewBrain and Bally Astrocade, are types of electronics?

full_context: Document 1: Fourth generation of video game consoles: In the history of computer and video games, the fourth generation (more commonly referred to as the 16-bit era) of games consoles began on October 30, 1987 with the Japanese release of NEC Home Electronics' PC Engine (known as the TurboGrafx-16 in North America). This generation saw strong console wars. Although NEC released the first fourth generation console, and was second to the Super Famicom in Japan, this era's sales were mostly dominated by the rivalry between Nintendo and Sega's consoles in North America: the Super Nintendo Entertainment System (the Super Famicom in Japan) and the Sega Genesis (named the Mega Drive in other regions). Nintendo was able to capitalize on its previous success in the third generation and managed to win the largest worldwide market share in the fourth generation as well. Sega was extremely successful in this generation and began a new franchise, Sonic the Hedgehog, to compete with Nintendo's Mario series of games. Several other companies released consoles in this generation, but none of them were widely successful. Nevertheless, several other companies started to take notice of the maturing video game industry and began making plans to release consoles of their own in the future. This generation ended with the discontinuation of the Neo Geo in 2004.
Document 2: BBC Micro: The BBC Microcomputer System, or BBC Micro, is a series of microcomputers and associated peripherals designed and built by the Acorn Computer company for the "BBC Computer Literacy Project", operated by the British Broadcasting Corporation. Designed with an emphasis on education, it was notable for its ruggedness, expandability, and the quality of its operating system. An accompanying 1982 television series ""The Computer Programme"" featuring Chris Serle learning to use the machine was also broadcast on BBC 2.
Document 3: Bally Astrocade: The Astrocade is a second generation home video game console and simple computer system designed by a team at Midway, at that time the videogame division of Bally. It was marketed only for a limited time before Bally decided to exit the market. The rights were later picked up by a third-party company, who re-released it and sold it until around 1984. The Astrocade is particularly notable for its very powerful graphics capabilities for the time of release, and for the difficulty in accessing those capabilities.
Document 4: TRS-80: The TRS-80 Micro Computer System (TRS-80; later known as the Model I to distinguish it from successors) is a desktop microcomputer launched in 1977 and sold by Tandy Corporation through their Radio Shack stores. The name is an abbreviation of "Tandy/Radio Shack, Z-80 microprocessor". It was one of the earliest mass-produced and mass-marketed retail personal computers.
Document 5: Astro Battle 2009: Astro Battle 2009 (or sometimes just Astro Battle) is a Space Invaders clone published by Bally Manufacturing in 1978 for the Bally Astrocade arcade system. The aim is to defeat waves of aliens with a laser cannon and earn as many points as possible. Unlike "Space Invaders", "Astro Battle 2009" is in color.
Document 6: TRS-80 MC-10: The TRS-80 MC-10 microcomputer is a lesser-known member of the TRS-80 line of home computers, produced by Tandy Corporation in the early 1980s and sold through their RadioShack chain of electronics stores. It was apparently designed as a low-cost alternative to Tandy's own TRS-80 Color Computer to compete with entry-level machines that had previously dominated the market, such as the Commodore VIC-20 and Sinclair ZX81.
Document 7: Acorn Electron: The Acorn Electron is a budget version of the BBC Micro educational/home computer made by Acorn Computers Ltd. It has 32 kilobytes of RAM, and its ROM includes BBC BASIC v2 along with its operating system.
Document 8: Atari: Atari is a corporate and brand name owned by several entities since its inception in 1972, currently by Atari Interactive, a subsidiary of the French publisher Atari, SA (ASA). The original Atari, Inc. founded in 1972 by Nolan Bushnell and Ted Dabney was a pioneer in arcade games, home video game consoles, and home computers. The company's products, such as "Pong" and the Atari 2600, helped define the electronic entertainment industry from the 1970s to the mid-1980s.
Document 9: APF-MP1000: The APF Microcomputer System is a second generation 8-bit cartridge-based home video game console released in 1978 by APF Electronics Inc with six cartridges. The console is often referred to M-1000 or MP-1000, which are the two model numbers of the console. The controllers are non-detachable joysticks which also have numeric keypads. The APF-MP1000 comes built-in with the game "Rocket Patrol". The APF-MP1000 is a part of the APF Imagination Machine.
Document 10: Acorn Computers: Acorn Computers Ltd. was a British computer company established in Cambridge, England, in 1978. The company produced a number of computers which were especially popular in the UK, including the Acorn Electron and the Acorn Archimedes. Acorn's BBC Micro computer dominated the UK educational computer market during the 1980s. It is more known for its BBC Micro model B computer than for its other products.
Document 11: Acorn Atom: The Acorn Atom is a home computer made by Acorn Computers Ltd from 1980 to 1982, when it was replaced by the BBC Micro (originally "Proton").
Document 12: Grundy NewBrain: The Grundy NewBrain was a microcomputer sold in the early 1980s by Grundy Business Systems Ltd of Teddington and Cambridge, England.
Document 13: Midway Arcade Treasures: Extended Play: Midway Arcade Treasures: Extended Play is a video game compilation of 21 classic Midway, Atari and Williams arcade games released in 2005 for the PlayStation Portable. "Midway Arcade Treasures: Extended Play" was re-released for the PlayStation Store on June 28, 2010 by Warner Bros. Interactive Entertainment due to Midway's bankruptcy, also meaning that Warner Bros. owns rights to most of the Midway, Atari and Williams arcade library after the purchase of some assets of Midway Games.
Document 14: Professor Pac-Man: Professor Pac-Man is a quiz arcade game that was produced by Bally Midway and is the seventh title in the "Pac-Man" series of games, which was released in August 1983. Like "Ms. Pac-Man", "Pac-Man Plus", "Baby Pac-Man" and "Jr. Pac-Man", it was created without authorization of Namco, who are the original creators of the "Pac-Man" series. It is also the last of only seven games from Bally Midway Manufacturing to run on their Midway Astrocade hardware.
Document 15: Atari 8-bit family: The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc. in 1979 and manufactured until 1992. All of the machines in the family are technically similar and differ primarily in packaging. They are based on the MOS Technology 6502 CPU running at 1.79 MHz, and were the first home computers designed with custom co-processor chips. This architecture enabled graphics and sound capabilities that were more advanced than contemporary machines like the Apple II or Commodore PET, and gaming on the platform was a major draw. "Star Raiders" is considered the platform's killer app.
ground_truth: yes