Question: What major department store operates in the city where the creator of Unfolding died?

full_context: Document 1: Department store: The design and function of department stores in Germany followed the lead of London, Paris and New York. Germany used to have a number of department stores; nowadays only a few of them remain. Next to some smaller, independent department stores these are Karstadt (in 2010 taken over by Nicolas Berggruen, also operating the KaDeWe in Berlin, the Alsterhaus in Hamburg and the Oberpollinger in Munich), GALERIA Kaufhof (part of the Metro AG). Others like Hertie, Wertheim and Horten AG were taken over by others and either fully integrated or later closed.
Document 2: Bernhard Mann: Bernhard Mann (born in Stuttgart, Germany, 3 December 1950) is a Social Scientist and Master of Public Health, Professor emeritus of Health and Social Management at the FHM Bielefeld - University of Applied Sciences, former Professor of Health Management and Vice-President at the University of Applied Sciences Bamberg, Adjunct Professor of Public Health, Social Medicine and Sociology at the University of Koblenz-Landau, at the Berlin School of Public Health - Charité, Medical University, at several Universities of Educational Cooperation as well as of Applied Sciences and Public-Health-Coordinator of the german program at the IESS - Institut Européen des Sciences de la Santé Casablanca, Maroc. Since 2018 Mann is editorial member of the World Journal of Public Health. He is a Politician, representative of the Social Democratic Party.
Document 3: Bernhard Heiden: Bernhard Heiden (b. Frankfurt-am-Main, August 24, 1910; d. Bloomington, IN, April 30, 2000) was a German and American composer and music teacher, who studied under and was heavily influenced by Paul Hindemith. Bernhard Heiden, the son of Ernst Levi and Martha (Heiden-Heimer) was originally named Bernhard Levi, but he later changed his name.
Document 4: Twist for Max: Twist for Max is a public art work by artist Bernard Kirschenbaum located at the Lynden Sculpture Garden near Milwaukee, Wisconsin. The abstract sculpture is a column of twisting aluminum; it is installed on the lawn.
Document 5: Department store: The middle up segment is mainly occupied by Metro Department Store originated from Singapore and Sogo from Japan. 2007 saw the re-opening of Jakarta's Seibu, poised to be the largest and second most upscale department store in Indonesia after Harvey Nichols, which the latter closed in 2010 and yet plans to return. Other international department stores include Debenhams and Marks & Spencer. Galeries Lafayette also joins the Indonesian market in 2013 inside Pacific Place Mall. This department store is targeting middle up market with price range from affordable to luxury, poised to be the largest upscale department store. Galeries Lafayette, Debenhams, Harvey Nichols, Marks & Spencer, Seibu and Sogo are all operated by PT. Mitra Adiperkasa.
Document 6: Department store: Before the 1950s, the department store held an eminent place in both Canada and Australia, during both the Great Depression and World War II. Since then, they have suffered from strong competition from specialist stores. Most recently the competition has intensified with the advent of larger-scale superstores (Jones et al. 1994; Merrilees and Miller 1997). Competition was not the only reason for the department stores' weakening strength; the changing structure of cities also affected them. The compact and centralized 19th century city with its mass transit lines converging on the downtown was a perfect environment for department store growth. But as residents moved out of the downtown areas to the suburbs, the large, downtown department stores became inconvenient and lost business to the newer suburban shopping malls. In 2003, U.S. department store sales were surpassed by big-box store sales for the first time (though some stores may be classified as "big box" by physical layout and "department store" by merchandise).
Document 7: Way Four: Way Four is a public art work by artist Bernard Kirschenbaum at the Lynden Sculpture Garden near Milwaukee, Wisconsin. The stainless steel sculpture is an open circle that creates an orbit for two triangles; it is installed on the lawn.
Document 8: Bernhard Heiliger: Bernhard Heiliger (11 November 1915, Stettin - 25 October 1995, Berlin) was a German artist. He was considered "West Germany's foremost sculptor", and his large public artworks are a prominent presence in many German cities, especially Berlin.
Document 9: Floating Sculpture No. 3: Floating Sculpture No. 3 is a public art work by artist Marta Pan located at the Lynden Sculpture Garden near Milwaukee, Wisconsin. The red fiberglass sculpture is kinetic; it is installed in the pond.
Document 10: Department store: All major cities have their distinctive local department stores, which anchored the downtown shopping district until the arrival of the malls in the 1960s. Washington, for example, after 1887 had Woodward & Lothrop and Garfinckel's starting in 1905. Garfield's went bankrupt in 1990, as did Woodward & Lothrop in 1994. Baltimore had four major department stores: Hutzler's was the prestige leader, followed by Hecht's, Hochschild's and Stewart's. They all operated branches in the suburbs, but all closed in the late twentieth century. By 2015, most locally owned department stores around the country had been consolidated into larger chains, or had closed down entirely.
Document 11: Department store: France's major upscale department stores are Galeries Lafayette and Le Printemps, which both have flagship stores on Boulevard Haussmann in Paris and branches around the country. The first department store in France, Le Bon Marché in Paris, was founded in 1852 and is now owned by the luxury goods conglomerate LVMH. La Samaritaine, another upscale department store also owned by LVMH, closed in 2005. Mid-range department stores chains also exist in France such as the BHV (Bazar de l'Hotel de Ville), part of the same group as Galeries Lafayette.
Document 12: Bernd Luz: Bernd Luz (born May 20, 1966 in Rottweil, Germany) is a contemporary German visual artist and communication designer, whose work bridges the divide between independent art and commissioned work, the abstract and objective.
Document 13: Vegetative Sculpture I: Vegetative Sculpture I is a public art work by artist Bernhard Heiliger located at the Lynden Sculpture Garden near Milwaukee, Wisconsin. The sculpture has an abstract form; it is installed on the patio.
Document 14: Unfolding (sculpture): Unfolding is a public art work by artist Bernhard Heiliger located at the Lynden Sculpture Garden near Milwaukee, Wisconsin. The sculpture has an abstract form; it is installed on the patio.
Document 15: Johannes Gutenberg: There are many statues of Gutenberg in Germany, including the famous one by Bertel Thorvaldsen (1837) at Gutenbergplatz in Mainz, home to the eponymous Johannes Gutenberg University of Mainz and the Gutenberg Museum on the history of early printing. The latter publishes the "Gutenberg-Jahrbuch", the leading periodical in the field.
ground_truth: KaDeWe
sub_queries: Unfolding >> creator Answer: Bernhard Heiliger
What city did Bernhard Heiliger live when he died? Answer: Berlin
What major department store operates in Berlin ? Answer: KaDeWe