Question: What city shares border with the city that encompasses Siege of Cassel?

full_context: Document 1: Battle of Grünberg: The Battle of Grünberg (21 March 1761) was fought between French and allied Prussian and Hanoverian troops in the Seven Years' War at village of Grünberg, Hesse, near Stangenrod. The French, led by the duc de Broglie, inflicted a significant defeat on the allies, taking several thousand prisoners, and capturing 18 military standards. The allied loss prompted Duke Ferdinand of Brunswick to lift the Siege of Cassel and retreat.
Document 2: 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 3: Battle of Warburg: The Battle of Warburg was a battle fought on 31 July 1760 during the Seven Years' War. The Battle was a victory for the Hanoverians and the British against the French. British general John Manners, Marquess of Granby achieved some fame for charging at the head of the British cavalry and losing his hat and wig during the charge. The French lost 1500 men, killed and wounded, around 2,000 prisoners and ten pieces of artillery.
Document 4: Siege of Groenlo (1595): The Siege of Grol or Groenlo in 1595 was a siege of Groenlo by States forces under Maurice of Nassau during the Eighty Years' War in an attempt to capture it from the Spanish Empire. It lasted from 14 to 24 July 1595, ending with the arrival of a Spanish relief force under Cristóbal de Mondragón and Maurice's retreat. Two years later, in 1597, Maurice returned to carry out another Siege of Groenlo. Both these sieges formed part of what would later be called the Ten Years.
Document 5: 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 6: 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 7: Siege of Cassel (1761): The Siege of Cassel (March 1761) was a failed attempt by Duke Ferdinand of Brunswick to capture French-held Kassel, the capital of Hesse-Kassel. Brunswick lifted the siege after forces of the Duc de Broglie inflicted heavy casualties on his forces at the Battle of Grünberg, making continuation of the siege untenable.
Document 8: 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 9: Battle of Wilhelmsthal: The Battle of Wilhelmsthal (sometimes written as the Battle of Wilhelmstadt) was fought on 24 June 1762 during the Seven Years' War between on one side the allied forces of British, Prussian, Hanover, Brunswick and Hessian troops under the command of the Duke of Brunswick against the French. Once again, the French threatened Hanover, so the Allies manoeuvered around the French, surrounded the invasion force, and forced them to retreat. It was the last major action fought by Brunswick's force before the Peace of Paris brought an end to the war.
Document 10: 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 11: 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.
Document 12: Northern Seven Years' War: Despite this, the Austrians, under the command of General Laudon, captured Glatz (now Kłodzko, Poland) in Silesia. In the Battle of Liegnitz Frederick scored a strong victory despite being outnumbered three to one. The Russians under General Saltykov and Austrians under General Lacy briefly occupied his capital, Berlin, in October, but could not hold it for long. The end of that year saw Frederick once more victorious, defeating the able Daun in the Battle of Torgau; but he suffered very heavy casualties, and the Austrians retreated in good order.
Document 13: 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 14: Ställdalen: Ställdalen is a locality situated in Ljusnarsberg Municipality, Örebro County, Sweden with 539 inhabitants in 2010. In January 1956 there was a rail accident there.
Document 15: Northern Seven Years' War: This problem was compounded when the main Hanoverian army under Cumberland was defeated at the Battle of Hastenbeck and forced to surrender entirely at the Convention of Klosterzeven following a French Invasion of Hanover. The Convention removed Hanover and Brunswick from the war, leaving the Western approach to Prussian territory extremely vulnerable. Frederick sent urgent requests to Britain for more substantial assistance, as he was now without any outside military support for his forces in Germany.
ground_truth: Schwalm-Eder-Kreis
sub_queries: Siege of Cassel >> location Answer: Kassel
Kassel >> shares border with Answer: Schwalm-Eder-Kreis