Background: Frank Vincent Zappa (December 21, 1940 - December 4, 1993) was an American musician, composer, activist and filmmaker. His work is characterized by nonconformity, free-form improvisation, sound experiments, musical virtuosity, and satire of American culture. In a career spanning more than 30 years, Zappa composed rock, pop, jazz, jazz fusion, orchestral and musique concrete works, and produced almost all of the 60-plus albums that he released with his band the Mothers of Invention and as a solo artist. Zappa also directed feature-length films and music videos, and designed album covers.
Context: Zappa was born on December 21, 1940 in Baltimore, Maryland. His mother, Rosemarie (nee Collimore) was of Italian (Neapolitan and Sicilian) and French ancestry; his father, whose name was anglicized to Francis Vincent Zappa, was an immigrant from Partinico, Sicily, with Greek and Arab ancestry. Frank, the eldest of four children, was raised in an Italian-American household where Italian was often spoken by his grandparents. The family moved often because his father, a chemist and mathematician, worked in the defense industry. After a time in Florida in the 1940s, the family returned to Maryland, where Zappa's father worked at the Edgewood Arsenal chemical warfare facility of the Aberdeen Proving Ground. Due to their home's proximity to the arsenal, which stored mustard gas, gas masks were kept in the home in case of an accident. This had a profound effect on Zappa, and references to germs, germ warfare and the defense industry occur throughout his work. Zappa was often sick as a child, suffering from asthma, earaches and sinus problems. A doctor treated his sinusitis by inserting a pellet of radium into each of Zappa's nostrils. At the time, little was known about the potential dangers of even small amounts of therapeutic radiation, and although it has since been claimed that nasal radium treatment has causal connections to cancer, no studies have provided significant enough evidence to confirm this. Nasal imagery and references appear in his music and lyrics, as well as in the collage album covers created by his long-time collaborator Cal Schenkel. Zappa believed his childhood diseases might have been due to exposure to mustard gas, released by the nearby chemical warfare facility. His health worsened when he lived in Baltimore. In 1952, his family relocated for reasons of health. They next moved to Monterey, California, where his father taught metallurgy at the Naval Postgraduate School. They soon moved to Claremont, California, then to El Cajon, before finally settling in San Diego.
Question: When did he first play music?
Answer:

Background: John James 'Sean' Kelly (born 24 May 1956) is an Irish former professional road bicycle racer. He was one of the most successful road cyclists of the 1980s, and one of the finest classics riders of all time. From turning professional in 1977 until his retirement in 1994, he won nine monument classics, and 193 professional races in total. He won Paris-
Context: Kelly's first professional race was the Etoile de Besseges. It started on 7 February 1977 and lasted six days. Kelly came 10th on the first day. The Flandria team was in two parts: the strongest riders, such as the world champion Freddy Maertens, were in the main section, based in Belgium. Kelly rode with the second section, based more in France because Flandria wanted to sell more of its mopeds, scooters and bicycles there. The strongest riders in both camps came together for big races. Kelly was recruited as a domestique for Maertens in the main team for year's Paris-Nice - shortly afterwards he won his first race, the opening stage of the Tour of Romandy - and stayed in it for the Tour de France, in which he also won a stage. Kelly stayed with de Gribaldy for 1977 and 1978. Then in 1978 Michel Pollentier was disqualified from the Tour de France after cheating a drugs test on the afternoon that he took the race lead. He left the team at the end of the season and started his own, with a new backer, Splendor. Both Maertens and Pollentier wanted Kelly. Pollentier and Splendor offered Kelly more and made him a team leader. But Splendor was new and logistic problems became obvious. The bikes were in poor state - enough that Splendor decided not to ride Paris-Roubaix - and the manager, Robert Lauwers, was replaced. Kelly rose above it and rode for himself. The writer Robin Magowan said: Some people can do business on the committee system; others find that life is only fun when you are running the show. In Kelly's case it was to mean working for the collection of underpaid has-beens that de Gribaldy habitually assembled. But a smaller, less pretentious team can have its advantages for a rider of Kelly's sort. When you don't have to compete for a team's loyalty you can concentrate on winning races, and that's exactly what Kelly proceeded to do. In time the team improved. Kelly received few offers from elsewhere and Splendor matched those he did get. He was paid about PS30,000 plus bonuses in his last season. But strengthening the team had included bringing in another sprinter, Eddy Planckaert, and Kelly's role as a foreigner in the team was unclear. He heard that de Gribaldy was starting a new team and the two were reunited in 1982 at Sem-France Loire.
Question: Did he race in other bike races?
Answer:
Then in 1978 Michel Pollentier was disqualified from the Tour de France after cheating a drugs test on the afternoon that he took the race lead.