Q:Information:  - The 1968 French Grand Prix was a Formula One motor race held at the Rouen-Les-Essarts Circuit on 7 July 1968. It was the sixth round of the 1968 Formula One season. The 60-lap race was won by Ferrari driver Jacky Ickx after he started from third position. John Surtees finished second for the Honda team and Matra driver Jackie Stewart came in third.  - John Surtees, (born 11 February 1934) is a British former Grand Prix motorcycle road racer and Formula One driver. He is a four-time 500cc motorcycle World Champion  winning that title in 1956, 1958, 1959 and 1960  the Formula One World Champion in 1964, and remains the only person to have won World Championships on both two and four wheels. He founded the Surtees Racing Organisation team that competed as a constructor in Formula One, Formula 2 and Formula 5000 from 1970 to 1978. He is also the ambassador of the Racing Steps Foundation.  - Joseph Schlesser ( 18 May 1928 -- 7 July 1968 ) was a French Formula One and sports car racing driver . He participated in three World Championship Grands Prix , including the 1968 French Grand Prix in which he was killed . He scored no championship points . He was the uncle of Jean - Louis Schlesser who himself became a Formula One driver in the 1980s .  - The 1968 Formula One season included the 19th FIA Formula One World Championship season, which commenced on 1 January 1968, and ended on 3 November after twelve races.  - Jacques Bernard "Jacky" Ickx (born 1 January 1945, in Brussels) is a Belgian former racing driver who won the 24 Hours of Le Mans six times, achieved eight wins and 25 podium finishes in Formula One, won the Can-Am Championship in 1979 and is a former winner of the Dakar Rally.  - Formula One (also Formula 1 or F1 and officially the FIA Formula One World Championship) is the highest class of single-seat auto racing that is sanctioned by the Fédération Internationale de l'Automobile (FIA). The FIA Formula One World Championship has been the premier form of racing since the inaugural season in 1950, although other Formula One races were regularly held until 1983. The "formula", designated in the name, refers to a set of rules, to which all participants' cars must conform. The F1 season consists of a series of races, known as "Grands Prix" (from French, meaning grand prizes), held worldwide on purpose-built F1 circuits and public roads.  - Sir John Young "Jackie" Stewart, (born 11 June 1939) is a British former Formula One racing driver from Scotland. Nicknamed the "Flying Scot", he competed in Formula One between 1965 and 1973, winning three World Drivers' Championships, and twice runner-up, over those nine seasons. He also competed in Can-Am. In 2009 he was ranked fifth of the fifty greatest Formula One drivers of all time by journalist Kevin Eason who wrote: "He has not only emerged as a great driver, but one of the greatest figures of motor racing."  - Sports car racing is a form of circuit auto racing with sports cars that have two seats and enclosed wheels. They may be purpose-built (Prototype) or related to road-going models (Grand Touring).  - Auto racing (also known as car racing, motor racing or automobile racing) is a sport involving the racing of automobiles for competition.   - Jean-Louis Schlesser (born 12 September 1948) is a French racing driver with experience in circuit racing and cross-country rallying. He is known for his wins of many different competitions. He is the nephew of Jo Schlesser, a former Formula One driver.  - The Fédération Internationale de l'Automobile (FIA, English: International Automobile Federation) is an association established as the "Association Internationale des Automobile Clubs Reconnus" (AIACR, English: 'International Association of Recognized Automobile Clubs') on 20 June 1904 to represent the interests of motoring organisations and motor car users. To the general public, the FIA is mostly known as the governing body for many auto racing events. The FIA also promotes road safety around the world.    What object entity has the relation of 'sport' with the subject 'jo schlesser'?   Choices: - auto racing  - formula one  - rallying  - sports car racing
A:
rallying