question: Who is the racing driver born April 21, 1991 that drove the Marussia MR02 racing car in its competitive debut?
answer: Max Chilton
context: Title: Porsche 919 Hybrid
  Passage: The Porsche 919 Hybrid is a sports-prototype racing car constructed by the German car manufacturer Porsche for use in the Le Mans Prototype 1-Hybrid (LMP1-H) category of the FIA World Endurance Championship for factory-supported hybrid-powered cars.  It is the first sports-prototype built by Porsche since the RS Spyder, the first sports-prototype built by Porsche to compete in a top category of sportscar racing since the Porsche 911 GT1-98 and Porsche LMP1-98 and the first sports-prototype to be raced by Porsche as a racing team since the Porsche 911 GT1-98 and Porsche LMP1-98.  It uses a 2.0 L four-cylinder turbocharged engine with a battery-based hybrid system.  The car made its competitive debut at the 2014 6 Hours of Silverstone, the opening round of the 2014 season.  The 919 Hybrid project is scheduled to be discontinued at the end of the 2017 season to allow Porsche to focus on entering Formula E.
  Title: Red Bull RB13
  Passage: The Red Bull RB13 is a Formula One racing car designed and constructed by Red Bull Racing to compete during the 2017 Formula One season.  The car is driven by Daniel Ricciardo and Max Verstappen.  It made its competitive debut at the 2017 Australian Grand Prix.
  Title: Max Chilton
  Passage: Maximilian Alexander Chilton (born 21 April 1991) is a British racing driver currently racing for Chip Ganassi Racing in the IndyCar Series.  He made his Formula One debut in 2013, racing for the Marussia F1 Team, having previously raced for the Marussia-backed Carlin GP2 Series team in 2012.  His brother Tom is also a racing driver, currently competing in the British Touring Car Championship.
  Title: Racing helmet
  Passage: A racing helmet is a form of protective headgear worn by racing car and rally drivers.  Motor racing has long been known to be an exceptionally risky sport: sudden deceleration forces on the head can easily occur if a racing car loses control at the very high speeds of competitive motor racing or the rough terrain experienced in rallying.  A risk more nearly unique to motor racing is the possibility of drastically severe burns from fuel igniting when the fuel lines or fuel tank of the vehicle are jolted sufficiently to dislodge or breach them in a situation in which the driver cannot soon enough escape from his car.  This happened to world champion driver Niki Lauda at the 1976 German Grand Prix race at the Nürburgring in a crash from which he barely escaped alive.
  Title: Joe Tracy
  Passage: Joe Tracy (March 22, 1873 – March 20, 1959) was a racing driver born in Waterford, Ireland who emigrated to the United States at age 19 and became an American citizen.  He drove a Locomobile in the 1905 Gordon Bennett Cup but was eliminated by a stripped gear after two laps and later competed in that year's Vanderbilt Cup race, finishing 3rd, the best result for an American car in an international race at the time.  He was retroactively awarded the 1906 National Championship in 1951.  He retired from racing shortly after the 1906 racing season where he had good finishes in both the Vanderbilt and Bennett Cups.
  Title: Renault R.S.17
  Passage: The Renault R.S.17 is a Formula One racing car designed and constructed by the Renault Sport Formula One Team to compete during the 2017 Formula One season.  The car is driven by Nico Hülkenberg and Jolyon Palmer.  Hülkenberg joined the team after Kevin Magnussen left the team at the end of the season.  It made its competitive début at the 2017 Australian Grand Prix.  Renault R.S.17 was the first car to be fueled by BP and lubricated by Castrol since Marussia MR02 car despite Cosworth had a technical relationship with BP-Castrol.
  Title: Jeff Wood (racing driver)
  Passage: Jeff Wood (born January 20, 1957) is an American former race car driver born in Wichita, Kansas.  He was Formula Atlantic Rookie of the Year in 1977.  He drove in the CanAm series for Carl Haas in 1981 and finished 5th in the series behind Danny Sullivan.  In 1982, driving for Bob Garnetson Racing, finished 3rd place in the 24 Hours of Daytona.  He then made his CART debut in 1983 at the Caesars Palace Grand Prix driving for Dan Gurney.  He then drove in the Formula Atlantic West Series where he won the 1985 championship.  He returned to CART in 1987 and made 4 starts for Dick Simon with his best finish being 10th.  He was away from the series in 1988, then returned in 1989 to make 5 starts for Gohr Racing, where he finished 12th at the Michigan 500.  In 1990 he drove for a new team, Todd Walther Racing, where he made his first attempt to qualify for the Indianapolis 500, but crashed in practice.  He made 10 other starts, with a 10th-place finish at Phoenix, finishing 22nd in points.  In 1991 he made 8 starts for Dale Coyne Racing, Arciero Racing, and Euromotorsports with the best finish being 13th.  7 starts in '92 for Arciero netted Wood a 12th-place finish and a single point.  In 1993 Wood attempted a nearly full season for Andrea Moda Formula/Euromotorsports but failed to qualify for 6 races and only made 8 starts and again failed to score points.  He made four more unsuccessful starts in 1994 for Euromotorsports in what would be his final races in the series.  He was named to an entry for the 1996 Indianapolis 500, but the car failed to appear.  His best finish in his 49 CART races was an 8th place that came in his second series start back in 1983 at Laguna Seca Raceway.
  Title: Enrique Mansilla
  Passage: Enrique Mansilla (born February 14, 1958) is an Argentine former racing driver born in Buenos Aires.  He was a fierce rival and teammate of Ayrton Senna in British Formula Ford 1600 in 1981.  In 1982 he drove in British Formula Three for West Surrey Racing, nearly winning the championship despite much of his funding disappearing due to tensions resulting from the Falklands War.  In 1983 he competed in European Formula Two for Gresham Racing but only managed to score two championship points.  In 1984 he raced in several Can-Am races in a March and a Toleman.  In 1985 he raced in 3 CART races for Hemelgarn Racing with a best finish of 9th in his debut at Road America.
  Title: Marussia MR02
  Passage: The Marussia MR02 is a Formula One racing car designed under the leadership of Marussia's Technical Director Pat Symonds.  It made its competitive debut in the 2013 Formula One season where it was driven by debutant drivers Max Chilton and Jules Bianchi, who replaced Luiz Razia, the team's original choice for the seat.  The car was launched at the Circuito de Jerez on 5 February, making the MR02 the first car that Marussia (and its predecessor Virgin Racing) has completed in time to start winter testing.
  Title: Virgin MVR-02
  Passage: The Virgin MVR-02 is a Formula One racing car designed by Wirth Research for Marussia Virgin Racing, and used by them during the 2011 Formula One season.  Like its predecessor, the Virgin VR-01, the MVR-02 was designed entirely with computational fluid dynamics, with Nick Wirth's design studio doubling their CFD capacity ahead of the 2011 season.  The addition of the "M" in the car's chassis designation reflected the team's new owner, Russian sports car manufacturer Marussia Motors.  The car was unveiled in London on 7 February 2011, and was driven during the racing season by returning driver Timo Glock and debutant Jérôme d'Ambrosio.
citations: Max Chilton Marussia MR02