Sobibór (or Sobibor , or , ] ) was a Nazi German extermination camp built and operated by the SS near the railway station of Sobibór during World War II, within the semi-colonial territory of General Government of the occupied Second Polish Republic.
 The camp was part of the secretive Operation Reinhard, which marked the deadliest phase of the Holocaust in German-occupied Poland.
 The camp was situated near the rural county's major town of Włodawa (called "Wolzek" by the Germans), 85 km south of the provincial capital, Brest-on-the-Bug (Brześć nad Bugiem in Polish).
 Its official German name was "SS-Sonderkommando Sobibór".
 Jews from Poland, France, Germany, the Netherlands, Czechoslovakia and the Soviet Union (including Jewish-Soviet POWs), were transported to Sobibór by rail.
 Most were suffocated in gas chambers fed by the exhaust of a large petrol engine.
 Up to 200,000 people were murdered at Sobibór and possibly more.
 At the postwar trial against the former "SS" personnel of Sobibór, held in Hagen two decades into the Cold War, Professor Wolfgang Scheffler estimated the number of murdered Jews totalled a minimum of 250,000.
 This would make it the fourth worst extermination camp, after Bełżec, Treblinka, and Auschwitz.
The Memorial to the Murdered Jews of Europe (German: "Denkmal für die ermordeten Juden Europas" ), also known as the Holocaust Memorial (German: "Holocaust-Mahnmal"), is a memorial in Berlin to the Jewish victims of the Holocaust, designed by architect Peter Eisenman and engineer Buro Happold.
 It consists of a 19000 m2 site covered with 2,711 concrete slabs or "stelae", arranged in a grid pattern on a sloping field.
 The stelae are 2.38 m long, 0.95 m wide and vary in height from 0.2 to .
 They are organized in rows, 54 of them going north–south, and 87 heading east–west at right angles but set slightly askew.
 An attached underground "Place of Information" (German: "Ort der Information" ) holds the names of approximately 3 million Jewish Holocaust victims, obtained from the Israeli museum Yad Vashem.
Berlin Brandenburger Tor (in German "Bahnhof Berlin Brandenburger Tor") – formerly Berlin Unter den Linden – is an underground railway station in the central Mitte district of Berlin, Germany, located on the Unter den Linden boulevard near Hotel Adlon, Pariser Platz and Brandenburg Gate.
 It is served by the Berlin S-Bahn and U-Bahn, as well as local bus lines.
East Otago is the name given to that part of Otago, in the South Island of New Zealand that lies directly to the north of Dunedin.
 To the south, its limit is approximately the rough hill pass of the Kilmog, 25 kilometres north of Dunedin city centre, and in the north the limit is the Shag River.
British Embassy, Berlin (German: "Britische Botschaft, Berlin" ) is the United Kingdom's diplomatic mission to Germany.
 It is located on 70-71 Wilhelmstraße, near the Hotel Adlon.
 The current ambassador is Sir Sebastian Wood.
The NSDAP Office of Foreign Affairs (German: "Außenpolitisches Amt der NSDAP", "A.P.A." or "APA") was a Nazi Party organization.
 It was set up in April 1933 in the Hotel Adlon in Berlin immediately after the Nazis' 'Machtergreifung'.
 It was led by Alfred Rosenberg.
 It was one of the central authorities for the foreign policy of Nazi Germany, alongside the Auswärtigen Amt or Foreign Office (AA) under the leadership of Neurath, the Auslandsorganisation (NSDAP/AO) of Ernst Wilhelm Bohle, the Bureau under Joachim von Ribbentrop (Dienststelle Ribbentrop) and part of the Reichsministerium für Volksaufklärung und Propaganda (RMVP) under Joseph Goebbels.
St. James's Cathedral, or the Cathedral Basilica of St. James, (German: "Jakobskirche" , Latvian: "Svētā Jēkaba katedrāle" ) is the Roman Catholic cathedral of Riga in Latvia.
 The cathedral is dedicated to Saint James the Greater.
 The building is part of the Old Riga UNESCO World Heritage Site and lies directly opposite the House of the Livonian Noble Corporation, the meeting place of Latvia's parliament the Saeima.
The Hotel Adlon Kempinski Berlin is a luxury hotel in Berlin, Germany.
 It is located on Unter den Linden, the main boulevard in the central Mitte district, at the corner with Pariser Platz, directly opposite the Brandenburg Gate and the Memorial to the Murdered Jews of Europe.
Hotel Adlon is a 1955 West German drama film directed by Josef von Báky and starring Sebastian Fischer, Nelly Borgeaud and René Deltgen.
 The film portrays life at the luxurious Berlin Hotel Adlon from 1907 to 1945.
 It was inspired by the autobiography of Hedda Adlon, the owner of the hotel.
Hotel Ritz is a belle époque palace hotel managed by Mandarin Oriental Hotel Group and located in Madrid’s “Golden Triangle” of culture.
 It is located directly opposite the Museo del Prado and close by other major galleries including the Thyssen-Bornemisza Museum and Museo Nacional Centro de Arte Reina Sofia.
 Also nearby are the Buen Retiro Park and Botanical Gardens.
 The hotel’s façade is a listed national monument and it sits in gardens with a terrace restaurant.

Question: What is the other name given to the Memorial to the Murdered Jews of Europe which lies directly opposite the Hotel Adlon and is located in Berlin?
Answer: Holocaust Memorial