Question: What major Russian city borders the large body of water where Dänholm is located?

full_context: Document 1: Kaliningrad: Kaliningrad (Russian: Калининград, IPA: (kəljɪnjɪnˈɡrat); former German name: Königsberg; Yiddish: קעניגסבערג, Kenigsberg; Russian: Кёнигсберг, tr. Kyonigsberg; Old Prussian: Twangste, Kunnegsgarbs, Knigsberg) is the administrative center of Kaliningrad Oblast, a Russian exclave between Poland and Lithuania on the Baltic Sea.
Document 2: Fährinsel: Fährinsel is a small Baltic Sea island off the eastern shore of the island of Hiddensee and which belongs to the Insel Hiddensee municipality. It is separated from Hiddensee by the narrow "Bäk", only 120 metres wide in places. It forms the western part of the border between the Schaproder Bodden and the Vitter Bodden. The island is 1.23 km long and up to 580 metres wide. It has an area of ca. 37 ha. Ferry services between Rügen and Hiddensee used to run via Fährinsel. It was closed in 1952 when the port at Schaprode was upgraded to handle mailboat services. Fährinsel is a nature reserve and out-of-bounds to visitors. It is a roosting place for thousands of birds and the grazing area for a herd of Gotland sheep.
Document 3: Baltic Sea: Since May 2004, with the accession of the Baltic states and Poland, the Baltic Sea has been almost entirely surrounded by countries of the European Union (EU). The only remaining non-EU shore areas are Russian: the Saint Petersburg area and the exclave of the Kaliningrad Oblast.
Document 4: Baltic region: The terms Baltic region, Baltic Rim countries (or simply Baltic Rim), and the Baltic Sea countries refer to slightly different combinations of countries in the general area surrounding the Baltic Sea in Northern Europe.
Document 5: Gedser Odde: Gedser Odde on the island of Falster in the Baltic Sea is Denmark's southernmost point. The terminal moraine from Idestrup through Skelby to Gedser is part of the maximum glaciation line across Falster, from Orehoved to Gedser. Fronted by low cliffs, the ridge, high, continues underwater a further south-east to Gedser Rev. Sydstenen (the south stone) marks the southernmost point.
Document 6: Öhe: Öhe is an island in the Baltic Sea off the ferry port of Schaprode on Rügen, itself the largest island in Germany. The island of Öhe lies opposite Schaprode on Rügen between the lagoon of Schaproder Bodden and one of its bays, the Udarser Wiek, and is about 72 hectares in area. There is an individual farmstead on the island which has periodically fallen into disrepair and belongs to a Schilling family, who are probably descended from its owners in the 13th century. In 1990 the farmhouse was restored and is once again inhabited. The highest point on the island is the 3.3 metre high Fuchsberg.
Document 7: Mährens: The German Baltic Sea island of Mährens is uninhabited and lies between the islands of Rügen and Ummanz off the coast of Mecklenburg-Western Pomerania. It is only around 150 × 100 metres across and up to 3 metres above sea level.
Document 8: Jordsand: Jordsand was a small Danish hallig located in the Wadden Sea southeast of the Danish island Rømø and east of the German island Sylt. The island was first known by the name "Hiortsand" ('deer island') and was possibly connected to both the mainland and the island of Sylt. The old name refers to the presence of deer on the island.
Document 9: Dänholm: Dänholm (literally "Danes' Isle") is a small island on the German coast of the Baltic Sea. It is situated in the Strelasund just east of Stralsund. Both bridges linking Rügen with the mainland, Rügendamm and Rügenbrücke, run over it. The island was the scene of an incident between the Swedish and French armies in 1807, when it belonged to Swedish Pomerania.
Document 10: Poland: Poland is bordered by the Baltic Sea, Lithuania, and Russia's Kaliningrad Oblast to the north, Belarus and Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west.
Document 11: British Isles: Ireland and the United Kingdom are both part of the European Union (EU). The Crown Dependencies are not a part of the EU however do participate in certain aspects that were negotiated as a part of the UK's accession to the EU. Neither the United Kingdom or Ireland are part of the Schengen area, that allow passport-free travel between EU members states. However, since the partition of Ireland, an informal free-travel area had existed across the region. In 1997, this area required formal recognition during the course of negotiations for the Amsterdam Treaty of the European Union and is now known as the Common Travel Area.
Document 12: Estonia: In 2005, Estonia joined the European Union's Nordic Battle Group. It has also shown continued interest in joining the Nordic Council. Whereas in 1992 Russia accounted for 92% of Estonia's international trade, today there is extensive economic interdependence between Estonia and its Nordic neighbours: three quarters of foreign investment in Estonia originates in the Nordic countries (principally Finland and Sweden), to which Estonia sends 42% of its exports (as compared to 6.5% going to Russia, 8.8% to Latvia, and 4.7% to Lithuania). On the other hand, the Estonian political system, its flat rate of income tax, and its non-welfare-state model distinguish it from the Nordic countries and their Nordic model, and indeed from many other European countries.
Document 13: Estonia: Estonia (i/ɛˈstoʊniə/; Estonian: Eesti [ˈeːsti]), officially the Republic of Estonia (Estonian: Eesti Vabariik), is a country in the Baltic region of Northern Europe. It is bordered to the north by the Gulf of Finland, to the west by the Baltic Sea, to the south by Latvia (343 km), and to the east by Lake Peipus and Russia (338.6 km). Across the Baltic Sea lies Sweden in the west and Finland in the north. The territory of Estonia consists of a mainland and 2,222 islands and islets in the Baltic Sea, covering 45,339 km2 (17,505 sq mi) of land, and is influenced by a humid continental climate.
Document 14: Latvia: Latvia ( or ; , ), officially the Republic of Latvia (, ), is a country in the Baltic region of Northern Europe. Since its independence, Latvia has been referred to as one of the Baltic states. It is bordered by Estonia to the north, Lithuania to the south, Russia to the east, and Belarus to the southeast, and shares a maritime border with Sweden to the west. Latvia has 1,957,200 inhabitants and a territory of . The country has a temperate seasonal climate.
Document 15: Riems: Riems is an island in the southwestern part of the Bay of Greifswald, a broad, shallow embayment of the Baltic Sea between the German mainland and the island of Rügen. Riems belongs administratively to the urban district of Greifswald, but is an exclave. Riemserort, is municipally part of Riems, but lies opposite the island on the mainland.
ground_truth: Saint Petersburg
sub_queries: Dänholm >> located on terrain feature Answer: Baltic Sea
which major russian city borders Baltic Sea Answer: Saint Petersburg