Ross Sea party

Target entity: Ross Sea party
Context triple: [Imperial Trans-Antarctic Expedition, member, Ross Sea party]

• A. Franklin expedition
  The Franklin expedition was a 19th-century British Arctic voyage led by Sir John Franklin that tragically disappeared while attempting to chart and navigate the last unnavigated sections of the Northwest Passage.
• B. Chelyuskin expedition
  The Chelyuskin expedition was a 1933–1934 Soviet Arctic voyage whose ship became trapped and crushed by ice, leading to a dramatic mass rescue that became a major propaganda triumph for the USSR.
• C. James Weddell expedition
  The James Weddell expedition was an early 19th-century British Antarctic voyage led by sealer and navigator James Weddell that pushed further south into the Weddell Sea than any previous expedition, setting a then-record for high southern latitude.
• D. Helder Expedition
  The Helder Expedition was a 1799 joint British and Russian military campaign during the French Revolutionary Wars aimed at seizing control of the northern Netherlands from French-aligned forces.
• E. Second Fram Expedition
  The Second Fram Expedition was a Norwegian Arctic exploration voyage (1898–1902) led by Otto Sverdrup that charted large areas of the Canadian High Arctic and significantly advanced polar geography.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Ross Sea party
Target entity description: The Ross Sea party was a support group of the Imperial Trans-Antarctic Expedition tasked with laying vital supply depots across the Ross Ice Shelf for Ernest Shackleton’s planned crossing of Antarctica.

• A. Franklin expedition
  The Franklin expedition was a 19th-century British Arctic voyage led by Sir John Franklin that tragically disappeared while attempting to chart and navigate the last unnavigated sections of the Northwest Passage.
• B. Chelyuskin expedition
  The Chelyuskin expedition was a 1933–1934 Soviet Arctic voyage whose ship became trapped and crushed by ice, leading to a dramatic mass rescue that became a major propaganda triumph for the USSR.
• C. James Weddell expedition
  The James Weddell expedition was an early 19th-century British Antarctic voyage led by sealer and navigator James Weddell that pushed further south into the Weddell Sea than any previous expedition, setting a then-record for high southern latitude.
• D. Helder Expedition
  The Helder Expedition was a 1799 joint British and Russian military campaign during the French Revolutionary Wars aimed at seizing control of the northern Netherlands from French-aligned forces.
• E. Second Fram Expedition
  The Second Fram Expedition was a Norwegian Arctic exploration voyage (1898–1902) led by Otto Sverdrup that charted large areas of the Canadian High Arctic and significantly advanced polar geography.
• F. None of above. chosen