question: What is the clock tower situated outside Dolmabahçe Palace in Istanbul, Turkey called,  Dolmabahçe Clock Tower or Yoros Castle?
answer: Dolmabahçe Clock Tower
context: Title: Yoros Castle
  Passage: Yoros Castle (Turkish: "Yoros kalesi" ) is a Byzantine ruined castle at the confluence of the Bosphorus and the Black Sea, to the north of Joshua's Hill, in Istanbul, Turkey.  It is also commonly referred to as the Genoese Castle, due to Genoa’s possession of it in the mid-15th century.
  Title: Nusretiye Clock Tower
  Passage: Nusretiye Clock Tower, aka Tophane Clock Tower, is a clock tower situated in Tophane, a neighborhood in Beyoğlu district of Istanbul, Turkey next to Nusretiye Mosque and Tophane Kiosk at the European waterfront of Bosphorus.  It was ordered by the Ottoman sultan Abdülmecid I (1823-1861), designed by architect Garabet Amira Balyan and completed in 1848.
  Title: Dolmabahçe Clock Tower
  Passage: Dolmabahçe Clock Tower (Turkish: "Dolmabahçe Saat Kulesi" ) is a clock tower situated outside Dolmabahçe Palace in Istanbul, Turkey.  The tower was ordered by Ottoman sultan Abdülhamid II (1842–1918) and designed by the court architect Sarkis Balyan between 1890 and 1895.
citations: Dolmabahçe Clock Tower Yoros Castle