Convoy JW 51B

Target entity: Convoy JW 51B
Context triple: [Battle of the Barents Sea, convoyProtected, Convoy JW 51B]

• A. Convoy WS 21S
  Convoy WS 21S was the British World War II naval convoy more widely known as Operation Pedestal, a critical 1942 mission to resupply the besieged island of Malta in the Mediterranean.
• B. Sinking of Blücher
  The Sinking of Blücher refers to the dramatic 1940 World War II naval engagement in the Oslofjord where Norwegian coastal defenses destroyed the German heavy cruiser Blücher, delaying the German invasion of Norway.
• C. German tanker Altmark
  The German tanker Altmark was a World War II-era naval auxiliary ship of Nazi Germany, best known for its role in the 1940 Altmark Incident involving the rescue of British prisoners in Norwegian waters.
• D. Dover Patrol
  The Dover Patrol was a Royal Navy command during World War I responsible for securing the English Channel, protecting cross-Channel traffic, and countering German naval and submarine threats.
• E. German submarine U-75
  German submarine U-75 was a Type VIIB U-boat of Nazi Germany's Kriegsmarine that operated during World War II, conducting Atlantic patrols and commerce raiding before being sunk in 1941.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Convoy JW 51B
Target entity description: Convoy JW 51B was an Arctic World War II Allied merchant convoy sailing to the Soviet Union that became the focus of German naval attacks during the Battle of the Barents Sea.

• A. Convoy WS 21S
  Convoy WS 21S was the British World War II naval convoy more widely known as Operation Pedestal, a critical 1942 mission to resupply the besieged island of Malta in the Mediterranean.
• B. Sinking of Blücher
  The Sinking of Blücher refers to the dramatic 1940 World War II naval engagement in the Oslofjord where Norwegian coastal defenses destroyed the German heavy cruiser Blücher, delaying the German invasion of Norway.
• C. German tanker Altmark
  The German tanker Altmark was a World War II-era naval auxiliary ship of Nazi Germany, best known for its role in the 1940 Altmark Incident involving the rescue of British prisoners in Norwegian waters.
• D. Dover Patrol
  The Dover Patrol was a Royal Navy command during World War I responsible for securing the English Channel, protecting cross-Channel traffic, and countering German naval and submarine threats.
• E. German submarine U-75
  German submarine U-75 was a Type VIIB U-boat of Nazi Germany's Kriegsmarine that operated during World War II, conducting Atlantic patrols and commerce raiding before being sunk in 1941.
• F. None of above. chosen