Question: What is the largest employer in the city where the director of Black or White was born?

full_context: Document 1: Detroit: Thousands more employees work in Midtown, north of the central business district. Midtown's anchors are the city's largest single employer Detroit Medical Center, Wayne State University, and the Henry Ford Health System in New Center. Midtown is also home to watchmaker Shinola and an array of small and/or startup companies. New Center bases TechTown, a research and business incubator hub that’s part of the WSU system. Like downtown and Corktown, Midtown also has a fast-growing retailing and restaurant scene.
Document 2: Black Is White: Black Is White is a 1920 American silent drama film starring Dorothy Dalton and directed by Charles Giblyn. It was produced by Thomas H. Ince and distributed by Paramount Pictures. The movie is based on a novel, "Black is White", by George Barr McCutcheon. The film's spelling differs from the spelling of the novel. The plot is one in which a woman stands almost any form of abuse from a man and finally forgives him at the moment she has opportunity for the revenge she has always sought, such stories being somewhat popular at the time.
Document 3: Black or White (film): Black or White is a 2014 American drama film directed and written by Mike Binder. The film stars Kevin Costner, Octavia Spencer, Gillian Jacobs, Jennifer Ehle, Anthony Mackie and Bill Burr. The film premiered at the 2014 Toronto International Film Festival and was released in the United States on January 30, 2015.
Document 4: 8 Mile (film): The film is based loosely on Eminem's actual upbringing, and follows white rapper B - Rabbit (Eminem) and his attempt to launch a career in a genre dominated by African - Americans. The title is derived from 8 Mile Road, the highway between the predominantly black city of Detroit and Wayne County and the predominantly White Oakland County and Macomb County suburbs. It was filmed mostly on location.
Document 5: 8 Mile (film): 8 Mile is a 2002 American musical drama film written by Scott Silver, directed by Curtis Hanson, and starring Eminem, Mekhi Phifer, Brittany Murphy, Michael Shannon, and Kim Basinger. The film is based loosely on Eminem's actual upbringing, and follows white rapper B - Rabbit (Eminem) and his attempt to launch a career in a genre dominated by African - Americans. The title is derived from 8 Mile Road, the highway between the predominantly black city of Detroit and Wayne County and the predominantly White Oakland County and Macomb County suburbs. It was filmed mostly on location.
Document 6: Detroit: The city's Greektown and three downtown casino resort hotels serve as part of an entertainment hub. The Eastern Market farmer's distribution center is the largest open-air flowerbed market in the United States and has more than 150 foods and specialty businesses. On Saturdays, about 45,000 people shop the city's historic Eastern Market. The Midtown and the New Center area are centered on Wayne State University and Henry Ford Hospital. Midtown has about 50,000 residents and attracts millions of visitors each year to its museums and cultural centers; for example, the Detroit Festival of the Arts in Midtown draws about 350,000 people.
Document 7: Detroit: A number of the city's downtown employers are relatively new, as there has been a marked trend of companies moving from satellite suburbs around Metropolitan Detroit into the downtown core.[citation needed] Compuware completed its world headquarters in downtown in 2003. OnStar, Blue Cross Blue Shield, and HP Enterprise Services are located at the Renaissance Center. PricewaterhouseCoopers Plaza offices are adjacent to Ford Field, and Ernst & Young completed its office building at One Kennedy Square in 2006. Perhaps most prominently, in 2010, Quicken Loans, one of the largest mortgage lenders, relocated its world headquarters and 4,000 employees to downtown Detroit, consolidating its suburban offices. In July 2012, the U.S. Patent and Trademark Office opened its Elijah J. McCoy Satellite Office in the Rivertown/Warehouse District as its first location outside Washington, D.C.'s metropolitan area.
Document 8: Indian Summer (1993 film): Indian Summer is a 1993 comedy drama film written and directed by Mike Binder. The movie was filmed at "Camp Tamakwa", a summer camp in Algonquin Provincial Park in Ontario, Canada, Binder attended for ten summers as a child. "Indian Summer" features an ensemble cast, including Binder's childhood friend, film director Sam Raimi, who has a supporting role in it.
Document 9: Little Black Book: Little Black Book is a 2004 American comedy-drama film directed by Nick Hurran and starring Brittany Murphy and Ron Livingston in main roles. Holly Hunter, Julianne Nicholson, Josie Maran, Rashida Jones, and Kathy Bates serve in supporting roles; Carly Simon makes a cameo appearance at the end of the film.
Document 10: Crossing the Bridge: The film was created by Mike Binder and loosely based on Binders' friends during the late 1970s in the Detroit/Birmingham, MI area.
Document 11: A Black and White World: The film was shot on Super16 in studios and locations in Melbourne during September and October 2004. Since screening to cast and crew at the Capitol Theatre, Melbourne in March 2005, "A Black and White World" has been selected to screen at various international film festivals including the Brisbane International Film Festival (Australia), the Telluride Film Festival (USA), the Palm Springs International Festival of Short Films (USA), the Manhattan Short Film Festival (USA), the Calgary Film Festival (Canada), the Cardiff Film Festival (Wales), and Flickerfest (Australia). In 2006 the film was screened at the US Comedy Arts Festival (USA) and the Boulder International Film Festival (USA).
Document 12: Detroit: Despite the city's recent financial issues, many developers remain unfazed by Detroit's problems. Midtown is one of the most successful areas within Detroit to have a residential occupancy rate of 96%. Numerous developments have been recently completely or are in various stages of construction. These include the $82 million reconstruction of downtown's David Whitney Building (now an Aloft Hotel and luxury residences), the Woodward Garden Block Development in Midtown, the residential conversion of the David Broderick Tower in downtown, the rehabilitation of the Book Cadillac Hotel (now a Westin and luxury condos) and Fort Shelby Hotel (now Doubletree) also in downtown, and various smaller projects.
Document 13: Detroit: Within the city of Detroit, there are over a dozen major hospitals which include the Detroit Medical Center (DMC), Henry Ford Health System, St. John Health System, and the John D. Dingell VA Medical Center. The DMC, a regional Level I trauma center, consists of Detroit Receiving Hospital and University Health Center, Children's Hospital of Michigan, Harper University Hospital, Hutzel Women's Hospital, Kresge Eye Institute, Rehabilitation Institute of Michigan, Sinai-Grace Hospital, and the Karmanos Cancer Institute. The DMC has more than 2,000 licensed beds and 3,000 affiliated physicians. It is the largest private employer in the City of Detroit. The center is staffed by physicians from the Wayne State University School of Medicine, the largest single-campus medical school in the United States, and the United States' fourth largest medical school overall.
Document 14: 8 Mile (film): The film, set in 1995 and based heavily on Eminem's real life upbringing, is an account of a young, aspiring white rapper named Jimmy ``B - Rabbit ''Smith Jr. (Eminem), who lives in a trailer park in Warren, Michigan, and his attempt to launch a career in hip - hop, a genre dominated by African - Americans. The film's title is derived from 8 Mile Road, the highway that runs along the border between predominantly black city of Detroit and Wayne County, and its predominantly white Oakland County and Macomb County suburbs.
Document 15: The Blind Side (film): Quinton Aaron stars as Michael Oher, alongside Sandra Bullock as Leigh Anne Tuohy, Tim McGraw as Sean Tuohy, and Kathy Bates as Miss Sue, Oher's tutor. The film also features appearances by several current and former NCAA coaches, including Houston Nutt, Ed Orgeron, Nick Saban, Lou Holtz, Tommy Tuberville, and Phillip Fulmer.
ground_truth: Detroit Medical Center
sub_queries: Black or White >> director Answer: Mike Binder
Mike Binder >> place of birth Answer: Detroit
What is the largest employer in Detroit ? Answer: Detroit Medical Center