Question: What shares a border with Ulrike Folkerts' birthplace?

full_context: Document 1: Ein Fall für zwei: Ein Fall für zwei (""A case for two"") is a German television series, which premiered on 11 September 1981 on ZDF. The series, set in Frankfurt am Main, features two main characters who solve crimes: a defense attorney and a private investigator.
Document 2: Großstadtrevier: Großstadtrevier (roughly "(Big) City Police Station") is a German television series, broadcast on Germany's Das Erste of the ARD. First aired on 16 December 1986, the show is one of the most popular television series in the country. It follows the everyday work of a fictional police station on the "Kiez" of Hamburg.
Document 3: Alatsee: Alatsee is a meromictic lake in Ostallgäu, Bavaria, Germany. At an elevation of 868.0 m, its surface area is 12.00 ha. This lake supposedly holds "Hitler's gold". Many divers have died or disappeared mysteriously in this lake due to the toxicity of the organisms living in this lake. These organisms create the "blood cloud " that occurs quite abundantly throughout the year.
Document 4: Sweden: At 449,964 km2 (173,732 sq mi), Sweden is the 55th-largest country in the world, the 4th-largest country entirely in Europe, and the largest in Northern Europe. The lowest elevation in Sweden is in the bay of Lake Hammarsjön, near Kristianstad, at −2.41 m (−7.91 ft) below sea level. The highest point is Kebnekaise at 2,111 m (6,926 ft) above sea level.
Document 5: Ulrike Mai: Ulrike Mai (born 6 January 1960 in Dresden, East Germany as Ulrike Kunze) is a German television, movie, voice and theater actress. Among her native German she speaks English, French and Russian languages.
Document 6: Kassel: Kassel (; spelled Cassel until 1928) is a city located on the Fulda River in northern Hesse, Germany. It is the administrative seat of the Regierungsbezirk Kassel and the district of the same name and had 200,507 inhabitants in December 2015. The former capital of the state of Hesse-Kassel has many palaces and parks, including the Bergpark Wilhelmshöhe, which is a UNESCO World Heritage Site. Kassel is also known for the "documenta" exhibitions of contemporary art. Kassel has a public university with 25,000 students (2018) and a multicultural population (39% of the citizens in 2017 had a migration background).
Document 7: Ursula Groden-Kranich: Ursula Groden-Kranich (born 24 May 1965) is a German politician and member of the Christian Democratic Union of Germany (CDU).
Document 8: Seeberg: Seeberg is a municipality in the Oberaargau administrative district in the canton of Bern in Switzerland. The lake Burgäschisee is located on the border with Aeschi. On 1 January 2016 the former municipality of Hermiswil merged into Seeberg.
Document 9: Stellihorn: The Stellihorn is a mountain of the Swiss Pennine Alps, overlooking the lake of Mattmark in the canton of Valais. It lies south of Saas-Almagell in the upper valley of Saas. The north side is covered by a glacier named "Nollen Gletscher".
Document 10: The Lives of Others: The Lives of Others () is a 2006 German drama film, marking the feature film debut of filmmaker Florian Henckel von Donnersmarck. The plot is about the monitoring of East Berlin residents by agents of the Stasi, the GDR's secret police. It stars Ulrich Mühe as Stasi Captain Gerd Wiesler, Ulrich Tukur as his superior Anton Grubitz, Sebastian Koch as the playwright Georg Dreyman, and Martina Gedeck as Dreyman's lover, a prominent actress named Christa-Maria Sieland.
Document 11: Ulrike Haage: Ulrike Haage (born in Kassel, lives and works in Berlin) is a German pianist and composer, producer for radio plays and a sound artist.
Document 12: Schermützelsee: The Schermützelsee is a lake in Brandenburg, Germany. It is located in the town of Buckow in the district Märkisch-Oderland northwest of Müncheberg and east of the Berlin centre. With its surface area of 1.37 km² it is the largest water in the hill country „Märkische Schweiz“ and in the Märkische Schweiz Nature Park.
Document 13: Ulrike Folkerts: Ulrike Folkerts (born 14 May 1961 in Kassel, Hesse, Germany) is a German actress. She is most famous for playing police officer Lena Odenthal in the German crime television series "Tatort". The episodes are located in the town of Ludwigshafen.
Document 14: Hesselberg: Hesselberg (689 m above sea level) is the highest point in Middle Franconia and the Franconian Jura and is situated 60 km south west of Nuremberg, Germany. The mountain stands isolated and far from the center of the Franconian Jura, in its southwestern border region, 4 km to the north west of Wassertrüdingen. The mountain's first recorded name was "Öselberg", which probably derived from "öder Berg" (bleak mountain). This name later changed to "Eselsberg" and finally to the current name "Hesselberg". As a butte the mountain provides an insight into Jurassic geology. It has also witnessed an eventful history, many incidents were handed down from generation to generation and these mixed with facts have become legends. Nowadays many people visit Hesselberg in order to enjoy nature and the wonderful vista. When the weather is clear the Alps 150 km away can be seen.
Document 15: Stellbergsee: Stellbergsee is a lake in Söhre, Landkreis Kassel and Schwalm-Eder-Kreis, Hesse, Germany. At an elevation of 356 m, its surface area is 0.014 km².
ground_truth: Schwalm-Eder-Kreis
sub_queries: Ulrike Folkerts >> place of birth Answer: Kassel
Kassel >> shares border with Answer: Schwalm-Eder-Kreis