Question: Which was created first, Solarquest or The Great Train Robbery?

full_context: Document 1: Buck Rogers – Battle for the 25th Century: Buck Rogers – Battle for the 25th Century is a strategy board game published in 1988 by TSR, Inc.. The game uses the setting and themes of the 1930s Buck Rogers serials, and the design of 1950s space-race-era propaganda. The units and game-play for the game work similarly to "Axis & Allies", with naval units being replaced by space ships and two different kinds of infantry instead of one. The game was produced in large quantities, but never sold well and didn't last past a second edition.
Document 2: Spaceopoly: Spaceopoly, a simplified version of "Solarquest", was first published in 1997 by Valen Brost Game Co.
Document 3: The Great Train Robbery (board game): The Great Train Robbery is a board game created by the British military historian and author Bruce Barrymore Halpenny in the early 1970s, and is based upon the actual Great Train Robbery that took place on the 8 August 1963. Although based on the Great Train Robbery, the board game has been adapted on a few small points, one being the extra farm house that was added for playing purposes. The game is a form of strategy race game, with the robber player trying to avoid the police players.
Document 4: Runaway Railway: Runaway Railway is a 1965 British family adventure film directed by Jan Darnley-Smith and starring John Moulder-Brown, Kevin Bennett, Ronnie Barker and Graham Stark. The screenplay concerns a group of children who manage to foil an attempted mail train robbery, bearing a strong similarity to the Great Train Robbery.
Document 5: The Great Train Robbery (2013 film): The Great Train Robbery is a British television film in two parts, that was first broadcast on BBC One on 18 and 19 December 2013. Written by Chris Chibnall, it tells the story of the Great Train Robbery on 8 August 1963, first from the perspective of the robbers, and then from the perspective of the police. Coincidentally, the first part, "A Robber's Tale", was shown on the same day that train robber Ronnie Biggs died.
Document 6: Acquire: Acquire is a multi-player mergers and acquisitions themed board game. It is played with tiles representing hotels that are arranged on the board, play money and stock certificates. The object of the game is to earn the most money by developing and merging hotel chains. When a chain in which a player owns stock is acquired by a larger chain, players earn money based on the size of the acquired chain. At the end of the game, all players liquidate their stock in order to determine which player has the most money. It was one of the most popular games in the 1960s 3M bookshelf game series, and the only one still published in the United States.
Document 7: Scotland Yard (board game): Scotland Yard is a board game in which a team of players, as police, cooperate to track down a player controlling a criminal around a board representing the streets of London. It is named after Scotland Yard, the headquarters of London's Metropolitan Police Service. "Scotland Yard" is an asymmetric board game, with the detective players cooperatively solving a variant of the pursuit-evasion problem. The game is published by Ravensburger in most of Europe and Canada and by Milton Bradley in the United States. It received the "Spiel des Jahres" (Game of the Year) award in 1983.
Document 8: Polarity (game): Polarity is a board game that requires strategic thinking and dexterity to control hovering magnetic discs. "Polarity" was invented in 1985 by Canadian artist and designer Douglas Seaton. It was first published in 1986. The game has had a tumultuous past, with its rights changing hands several times over the past two decades. The game has been published by Telemotion Technologies, Irwin Toy, briefly with Mattel and most recently by Temple Games. The game ships in a canvas sleeve and include the magnets, the board, and a paper rulebook. An unrelated game of the same name is published by a company called Mindwalk (Company).
Document 9: Blue and Gray (board game): Blue and Gray is an strategy board game for two players invented by Henry Busch and Arthur Jaeger in 1903. They obtained a patent for the game, but may never have published it. Blue and Gray was featured in the book "A Gamut of Games" (1969) by Sid Sackson. It was also featured in "The Book of Classic Board Games" (1991) by Klutz Press under the name Cats and Dogs. In this book, the game was ranked among the top 15 board games of all time, including checkers, backgammon, Go, and mancala. The game is also known as Wild West, Thumps Game, and Captain and Soldiers. The name Blue and Gray "refers to the uniforms of the South and the North in the Civil War and in the original game the playing pieces of the contestants were of those colors."
Document 10: Solarquest: SolarQuest is a space-age real estate trading board game published in 1985 and developed by Valen Brost, after his having conceived the idea in 1976. The game is patterned after "Monopoly" but replaces pewter tokens with rocketships and hotels with metallic fuel stations. Players travel around the sun acquiring planet, moon, and man-made space structure monopolies while fending off attacks. They seek to knock their opponents out of the game through bankruptcy, as well as optional laser blasts and dwindling fuel supplies (when using the Advanced Play ruleset).
Document 11: Masterpiece (game): Masterpiece is a board game by Parker Brothers, now a brand of Hasbro. Players participate in auctions for famous works of art. It was invented by Joseph M. Burck of Marvin Glass and Associates and originally published in 1970 by Parker Brothers, and then published again in 1976 and 1996. The game is now out-of-print. In this game, players compete with other players to bid on potentially valuable paintings, and negotiate with other players to trade these works of art, build a portfolio, amass money, and win the game. The top value of a painting in the 1970 edition is $1 million, and $10 million in the 1996 edition; however, getting the full value for the painting requires some luck in landing on the right square on the board to sell a painting to the bank.
Document 12: The Great St Trinian's Train Robbery: The Great St. Trinian's Train Robbery is a British film comedy set in the fictional St Trinian's School, released in 1966, three years after the Great Train Robbery had taken place. It also parodies the technocratic ideas of the Harold Wilson government and its support of the comprehensive school system.
Document 13: Squatter (game): Squatter is a board game that was launched at the Royal Melbourne Show in 1962, invented by Robert Crofton Lloyd. With more than 500,000 games sold in Australia alone, it became the most successful board game ever developed in Australia. Superficially, Squatter has the appearance of a "Monopoly"-type game. However, unlike Monopoly, all players remain in the game until the end. Players each start the game with their own sheep station and aim to be the first player to improve and irrigate their pastures and then fully stock their sheep station. Players run their sheep station as a business venture, to earn enough money to pay for the seasonal running expenses and to finance the improvements that are required to win the game. The Squatter game presents players with a mixture of strategy and luck that reflects the many challenges facing any form of livestock raising. These challenges include droughts, floods and bushfires, as well as disease, variable livestock prices, and luck. In 1999, a version became available on PC CD-ROM. However the PC version was not commercially successful and is no longer available.
Document 14: Brian Field: Brian Field (15 December 1934 – 27 April 1979) was a solicitor's clerk who was one of the masterminds of the 1963 Great Train Robbery. He was the crucial link between the key informant known only as ""Ulsterman"" (who came up with the idea of robbing the money-laden night mail train and also provided the details of the schedule and contents of the trains) with the actual gang capable of planning and carrying out such a complex and large scale robbery. He was found guilty of Conspiracy to Rob but his conviction was later overturned on appeal. Field only served time in prison for Obstruction of Justice in relation to arranging the purchase of Leatherslade Farm, near Oakley, Buckinghamshire which was used as the gang's hideout.
Document 15: The First Great Train Robbery: The First Great Train Robbery is a 1978 British crime film directed by Michael Crichton, who also wrote the screenplay based on his novel "The Great Train Robbery".
ground_truth: The Great Train Robbery