Please answer this: Information: - Irricana is a town in southern Alberta, Canada surrounded by Rocky View County. It is located adjacent to Highway 9, approximately northeast of Calgary, west of the Drumheller badlands. - The Ameri-Cana Eureka is a Canadian designed and built low-wing, single seat, conventional landing gear-equipped ultralight aircraft that was produced as a kit by Ameri-Cana Ultralights of Irricana, Alberta between 1997 and 2003. - Alberta is a western province of Canada. With an estimated population of 4,196,457 as of July 1, 2015, it is Canada's fourth-most populous province and the most populous of Canada's three prairie provinces. Its area is about . Alberta and its neighbour Saskatchewan were districts of the Northwest Territories until they were established as provinces on September 1, 1905. The premier has been Rachel Notley since May 2015. - Ameri - Cana Ultralights was a Canadian aircraft manufacturer that was formed to produce the Ameri - Cana Eureka for the US FAR 103 Ultralight Vehicles category and the American market . Given the information, choose the subject and object entities that have the relation of 'headquarters location'.
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Answer: ameri-cana ultralights , irricana
Q: Information: - A screenplay writer, screenwriter for short, scriptwriter or scenarist is a writer who practices the craft of screenwriting, writing screenplays on which mass media such as films, television programs, comics or video games are based. - Carlo Lizzani (3 April 1922 5 October 2013) was an Italian film director, screenwriter and critic. - Celluloide is a 1996 Italian film directed by Carlo Lizzani . The story revolves around the making of the Roberto Rosselini film Rome , Open City . The screenplay is by Ugo Pirro and is based on the novel of the same title by Pirro . - 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. Given the information, choose the subject and object entities that have the relation of 'main subject'.
A:
celluloide , filmmaking