user: Please answer the following question: Information:  - A film director is a person who directs the making of a film. Generally, a film director controls a film's artistic and dramatic aspects, and visualizes the script while guiding the technical crew and actors in the fulfillment of that vision. The director has a key role in choosing the cast members, production design, and the creative aspects of filmmaking. Under European Union law, the director is viewed as the author of the film.  - A cinematographer or director of photography (sometimes shortened to DP or DOP) is the chief over the camera crews working on a film, television production or other live action piece and is responsible for making artistic and technical decisions related to the image. The study and practice of this field is referred to as cinematography. Some filmmakers say that the cinematographer is just the chief over the camera and lighting, and the director of photography is the chief over all the photography components of film, including framing, costumes, makeup, and lighting, as well as the assistant of the post producer for color correction and grading.  - France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux.  - The 24 Hours of Le Mans is the world's oldest active sports car race in endurance racing, held annually since near the town of Le Mans, France. It is one of the most prestigious automobile races in the world and is often called the "Grand Prix of Endurance and Efficiency". The event represents one leg of the Triple Crown of Motorsport; other events being the Indianapolis 500, and the Monaco Grand Prix.  - Le Mans is a city in France, on the Sarthe River. Traditionally the capital of the province of Maine, it is now the capital of the Sarthe department and the seat of the Roman Catholic diocese of Le Mans. Le Mans is a part of the Pays de la Loire region.  - 24 heures d'amant is a 1964 film by Claude Lelouch , starring Carlos da Silva and Luce Dijoux . Set during the 24 hours of Le Mans race , Lelouch used shots from the 1963 race for its racing sequence . The film 's title is a pun on 24 Heures du Mans .  - The Indianapolis 500 is an automobile race held annually at Indianapolis Motor Speedway in Speedway, Indiana, an enclave suburb of Indianapolis, Indiana. The event is held over Memorial Day (originally Decoration Day) weekend, which is typically the last weekend in May. It is contested as part of the Verizon IndyCar Series, the top level of American Championship Car racing, an open-wheel formula colloquially known as "Indy Car Racing". The name of the race is often shortened to Indy 500.  - Claude Barruck Joseph Lelouch (born 30 October 1937) is a French film director, writer, cinematographer, actor and producer.  - The Triple Crown of Motorsport is an unofficial motorsport achievement, often regarded as winning three of the most prestigious motor races in the world in one's career: For eleven years (19501960) Monaco and Indianapolis were part of the FIA World Championship of Drivers (now synonymous with Formula One) but in 1961 Indianapolis was dropped from the World Championship series. In 1987 the Monaco race date was changed to be about two weeks later than earlier years. Since then both it and the Indianapolis race have been held on the same day making it impossible for one driver to compete in both races the same year.  - The Monaco Grand Prix is a Formula One motor race held each year on the Circuit de Monaco. Run since 1929, it is widely considered to be one of the most important and prestigious automobile races in the world and, with the Indianapolis 500 and the 24 Hours of Le Mans, forms the Triple Crown of Motorsport. The circuit has been called "an exceptional location of glamour and prestige".  - An actor (or actress for females; see terminology) is a person who portrays a character in a performance. The actor performs "in the flesh" in the traditional medium of the theatre, or in modern mediums such as film, radio, and television. The analogous Greek term is, literally "one who answers". The actor's interpretation of their role pertains to the role played, whether based on a real person or fictional character. Interpretation occurs even when the actor is "playing themselves", as in some forms of experimental performance art, or, more commonly; to act, is to create, a character in performance.    Given the information above, choose from the list below the object entity that exhibits the relation 'main subject' with the subject '24 heures d'amant'.  Choices: - actor  - art  - automobile  - city  - color  - design  - europe  - film  - motorsport  - photography  - race  - writer
Answer:

assistant: automobile