Problem: Background: Amon was born in Bulls, and attended Wanganui Collegiate School. He was the only child of wealthy sheep-owners Ngaio and Betty Amon. He learned to drive at the age of six, taught by a farm worker on the family farm. On leaving school, he persuaded his father to buy him an Austin A40 Special, which he entered in some minor local races and hillclimbs along with practice on the family farm.
Context: After his retirement from F1, Amon dedicated himself to running the family farm in New Zealand's Manawatu District for many years. After retiring from farming, he lived in Taupo in New Zealand's North Island. In the early 1980s he became more well known in New Zealand from test-driving vehicles on the TV motoring series Motor Show and later consulted for Toyota New Zealand, tuning the 1984 Toyota Corolla and subsequent cars for sale there. He also appeared in TV commercials for the company, where much was made of the acclaim he won from Enzo Ferrari. Amon participated in the 2004 EnergyWise Rally where he won ahead of Brian Cowan. Amon drove a Toyota Prius for the event.  Amon was involved in the design of the upgraded Taupo Motorsport Park circuit, used for the New Zealand round of the 2006-07 A1 Grand Prix season in January 2007. At the New Zealand Festival of Motor Racing in 2011, Amon's life and career were honoured with a selection of his cars being driven and also used the event to raise funds for the Bruce McLaren trust. Amon was also honoured at the festival in January 2013.  Amon died in Rotorua Hospital on 3 August 2016, aged 73, of cancer. He was survived by his wife (they married in 1977) their three children and their grandchildren. One of his sons, James, is a qualified High Performance personal trainer. He trained Central Districts Stags cricket team, and was revealed to be Brendon Hartley's personal trainer.
Question: What did he retire from?
Answer: After his retirement from F1,

IN: McGinnity's father, Peter, was born in Dublin, Ireland. His last name was McGinity before he came to United States. He changed it by adding an "n" after he emigrated to the United States in 1861. Peter worked in coal mines and on the farm owned by John and Rebecca Denning, and they accepted him, allowing him to move in with them in their Henry County farm.

McGinnity purchased the Newark Indians of the Class-A Eastern League (EL) for $50,000 ($1,361,852 in current dollar terms) in 1909 from Frank J. Farrell. The press reported that McGinnity would operate the team as a farm team of the Giants, though he denied these reports. When McGinnity could not retain manager Harry Wolverton, he stepped in as player-manager for the Indians. That season, he had a 29-16 record. His 422 innings pitched and 11 shutouts set EL single-season records. He also won both games of doubleheaders on August 27, 1909, and July 23, 1912.  McGinnity played for and managed the Indians through 1912. The Indians finished second in the EL in 1909 and 1910. McGinnity sold his interests in the Indians to Ebbets and Ed McKeever and purchased the Tacoma Tigers of the Class-B Northwestern League for $8,500 ($215,548 in current dollar terms), spending another $50,000 ($1,267,931 in current dollar terms) on the franchise in renovating the stadium. He served as player-manager the Tigers at the start of the 1913 season, but stepped down as manager, hiring Russ Hall to serve as manager in June. McGinnity sold stock in the team in 1915 in order to afford operating expenses. He also briefly played for the Venice Tigers of the Class-A Pacific Coast League in 1914.  McGinnity sold the Tigers and purchased the Butte Miners of the Northwestern League in 1916, serving as player-manager and bringing with him several players from Tacoma. In June 1917, he sold his stock in the team and secured his release. He played for the Great Falls Electrics of the Northwestern League for the remainder of the 1917 season. He later became the manager of the A. E. Staley factory baseball team.  McGinnity served as player-manager of the Danville Veterans of the Class-B Illinois-Indiana-Iowa League in the 1922 season and Dubuque Climbers of the Class-D Mississippi Valley League during the 1923 season. With Dubuque, McGinnity won 15 games at age 52. One of those wins was a shutout, pitched in a record one hour and seven minutes. Two years later, he returned to play for Dubuque and Springfield Senators of the Illinois-Indiana-Iowa League during the 1925 season. He pitched in his final professional game on July 28, 1925, after participating in an old-timers game earlier in the day.  McGinnity joined the coaching staff of former teammate Wilbert Robinson, along with Kelley, for the Brooklyn Dodgers during the 1926 MLB season. McGinnity and Kelley were not retained after the season.

What did McGinnity do later in life?

OUT: McGinnity purchased the Newark Indians of the Class-A Eastern League (EL) for $50,000

Background: Pink Floyd - The Wall is a 1982 British live-action/animated musical drama film directed by Alan Parker with animated segments by political cartoonist Gerald Scarfe, and is based on the 1979 Pink Floyd album of the same name. The film centers around a confined rocker named Pink, who, after being driven into insanity by the death of his father and many depressive moments during his lifetime, constructs a metaphorical (and sometimes physical) wall to be protected from the world and emotional situations around him. When this coping mechanism backfires he puts himself on trial and sets himself free. The screenplay was written by Pink Floyd vocalist and bassist Roger Waters.
Context: Even before the original Pink Floyd album was recorded, a film was intended to be made from it. However, the concept of the film was intended to be live footage from the album's tour, with Scarfe's animation and extra scenes. The film was going to star Waters himself. EMI did not intend to make the film, as they did not understand the concept.  Director Alan Parker, a Pink Floyd fan, asked EMI whether The Wall could be adapted to film. EMI suggested that Parker talk to Waters, who had asked Parker to direct the film. Parker instead suggested that he produce it and give the directing task to Gerald Scarfe and Michael Seresin, a cinematographer. Waters began work on the film's screenplay after studying scriptwriting books. He and Scarfe produced a special-edition book containing the screenplay and art to pitch the project to investors. While the book depicted Waters in the role of Pink, after screen tests, he was removed from the starring role and replaced with punk musician and frontman of the Boomtown Rats, Bob Geldof. In Behind the Wall, both Waters and Geldof later admitted to a story during casting where Geldof and his manager took a taxi to an airport, and Geldof's manager pitched the role to the singer, who continued to reject the offer and express his contempt for the project throughout the fare, unaware that the taxi driver was Waters' brother, who promptly proceeded to tell Waters about Geldof's opinion.  Since Waters was no longer in the starring role, it no longer made sense for the feature to include Pink Floyd footage, so the live film aspect was dropped. The footage culled from the five Wall concerts at Earl's Court from 13-17 June 1981 that were held specifically for filming was deemed unusable also for technical reasons as the fast Panavision lenses needed for the low light levels turned out to have insufficient resolution for the movie screen. Complex parts such as "Hey You" still had not been properly shot by the end of the live shows. Parker also managed to convince Waters and Scarfe that the concert footage was too theatrical and that it would jar with the animation and stage live action. After the concert footage was dropped, Seresin left the project and Parker became the only director connected to The Wall.
Question: Where did the idea come from?
Answer:
a film was intended to be made from it.