Question: The 1976 German Grand Prix was won by a driver who retired in what year?

full_context: Document 1: Niki Lauda: Andreas Nikolaus "Niki" Lauda (born 22 February 1949) is an Austrian former Formula One driver and a three-time F1 World Drivers' Champion, winning in 1975, 1977 and 1984. He is currently the only driver to have been champion for both Ferrari and McLaren, the sport's two most successful constructors. More recently an aviation entrepreneur, he has founded and run two airlines (Lauda Air and Niki). He is also Bombardier Business Aircraft brand ambassador. He was also a consultant for Scuderia Ferrari and team manager of the Jaguar Formula One racing team for two years. He is currently working as a pundit for German TV during Grand Prix weekends and acts as non-executive chairman of the Mercedes AMG Petronas F1 Team. Lauda owns 10% of the team.
Document 2: 1974 German Grand Prix: The 1974 German Grand Prix was a Formula One motor race held at the Nürburgring on 4 August 1974. It was race 11 of 15 in both the 1974 World Championship of Drivers and the 1974 International Cup for Formula One Manufacturers. It was the 36th German Grand Prix and the 33rd to be held at the Nürburgring complex of circuits. The race was won by Swiss driver Clay Regazzoni driving a Ferrari 312B3. Regazzoni led every lap on the way to his second Grand Prix victory, some four years after his debut victory at the 1970 Italian Grand Prix. South African driver Jody Scheckter was second driving a Tyrrell 007 ahead of Argentine driver Carlos Reutemann (Brabham BT44).
Document 3: Jim Crawford (racing driver): Jim Crawford (13 February 1948 in Dunfermline, Fife – 6 August 2002 in Tierra Verde, Florida, United States) was a British racing driver from Scotland. His first motorsport experience came behind the wheel of a Mini that he drove in several rallies. After an unsuccessful stint in Formula Ford he landed a drive in his friend Stephen Choularton's team in Formula Atlantic, after showing great promise in a couple of Formula Libre races at Croft. He went on to spend a number of years driving alongside Choularton at SDC Racing in Formula Atlantic and was spotted by Lotus Cars and offered a test drive by them. He participated in two World Championship Formula One Grands Prix, debuting on 19 July 1975. He was also the winner of the 1982 British Formula One Championship. He is notable for being the 500th person to start a Formula One World Championship race.
Document 4: Racing helmet: 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.
Document 5: 1970 Austrian Grand Prix: The 1970 Austrian Grand Prix was a Formula One motor race held at Österreichring on 16 August 1970. It was race 9 of 13 in both the 1970 World Championship of Drivers and the 1970 International Cup for Formula One Manufacturers. This was the second Austrian Grand Prix and the first Formula One race at the scenic Österreichring, built to replace the bumpy and bland Zeltweg Airfield circuit. The 60-lap race was won by Ferrari driver Jacky Ickx after he started from third position. His teammate Clay Regazzoni finished second and Brabham driver Rolf Stommelen came in third.
Document 6: Rush (2013 film): Rush is a 2013 biographical sports action drama film centred on the rivalry between Formula 1 drivers James Hunt and Niki Lauda during the 1976 Formula One motor-racing season. It was written by Peter Morgan, directed by Ron Howard and stars Chris Hemsworth as Hunt and Daniel Brühl as Lauda. The film premiered in London on 2 September 2013 and was shown at the 2013 Toronto International Film Festival before its United Kingdom release on 13 September 2013.
Document 7: Wolf WR7: The Wolf WR7 was a Formula One car built for the 1979 season by the Walter Wolf Racing team. Three examples of the car were produced. The first was WR7. A second car, WR8, was built to the same specification, while a slightly modified car, WR9, first appeared at the British Grand Prix. The cars were driven by 1976 champion James Hunt and Keke Rosberg. The engine was a Ford Cosworth DFV.
Document 8: David Coulthard: David Marshall Coulthard, {'1': ", '2': ", '3': ", '4': "} ( ; born 27 March 1971), known as DC, is a British former Formula One racing driver turned presenter, commentator and journalist. He was runner-up in the 2001 Formula One World Drivers' Championship, driving for McLaren.
Document 9: 1985 Dutch Grand Prix: The 1985 Dutch Grand Prix was a Formula One motor race held at Circuit Zandvoort on 25 August 1985. It was the eleventh round of the 1985 FIA Formula One World Championship. The race was held over 70 laps of the four kilometre circuit for a race distance of 298 kilometres. The race also proved to be the 34th and last Dutch Grand Prix and the 25th and last Grand Prix victory for triple World Champion Niki Lauda, driving a McLaren-TAG. Lauda's team-mate Alain Prost was second, with Brazilian racer Ayrton Senna third in his Lotus-Renault.
Document 10: 1976 Belgian Grand Prix: The 1976 Belgian Grand Prix was a Formula One motor race held at Zolder, near Heusden-Zolder in Belgium on 16 May 1976. The race was the fifth round of the 1976 Formula One season. It was the 34th Belgian Grand Prix and the third to be held at Circuit Zolder. Zolder was a replacement venue as Nivelles-Baulers near Brussels was due to host the race in rotation with Zolder but the track surface at Nivelles had deteriorated and Zolder would host the race until the return of Circuit de Spa-Francorchamps in 1983. The race was held over 70 laps of the 4.3-kilometre circuit for a total race distance of 298 kilometres.
Document 11: 1976 German Grand Prix: The 1976 German Grand Prix (formally the XXXVIII Großer Preis von Deutschland) was a Formula One motor race held at the Nürburgring on 1 August 1976. It was the scene of reigning world champion Niki Lauda's near fatal accident, and the last Formula One race to be held on the Nordschleife section of the track. The 14-lap race was the tenth round of the 1976 Formula One season and was won by James Hunt.
Document 12: Graham Hill: Norman Graham Hill {'1': ", '2': ", '3': ", '4': "} (15 February 1929 – 29 November 1975) was a British racing driver and team owner from England, who was twice Formula One World Champion. He is the only driver ever to win the Triple Crown of Motorsport—the 24 Hours of Le Mans, Indianapolis 500 and either the Monaco Grand Prix or the Formula One World Drivers' Championship. He also appeared on TV in the 1970s on a variety of non-sporting programmes including panel games. He liked painting in his spare time.
Document 13: 1972 German Grand Prix: The 1972 German Grand Prix was a Formula One motor race held at Nürburgring on 30 July 1972. It was race 8 of 12 in both the 1972 World Championship of Drivers and the 1972 International Cup for Formula One Manufacturers. The 14-lap race was won by Ferrari driver Jacky Ickx after he started from pole position. His teammate Clay Regazzoni finished second and March driver Ronnie Peterson came in third.
Document 14: James Hunt: James Simon Wallis Hunt (29 August 1947 – 15 June 1993) was a British racing driver who won the Formula One World Championship in . After retiring from racing in 1979, Hunt became a media commentator and businessman.
Document 15: 1976 German motorcycle Grand Prix: The 1976 German motorcycle Grand Prix was the eleventh round of the 1976 Grand Prix motorcycle racing season. It took place on 29 August 1976 at the Nürburgring circuit. The 500cc race was known for being the distinguished Giacomo Agostini's 122nd and final victory in Grand Prix motorcycle competition, a record that still stands today.
ground_truth: 1979