Northern Expedition

Target entity: Northern Expedition
Context triple: [Chiang Kai-shek, notableWork, Northern Expedition]

• A. Northern Frontier
  Northern Frontier is a themed exhibit area at the San Diego Zoo that showcases cold-climate animals such as polar bears and other Arctic species.
• B. The Last Frontier
  The Last Frontier is a popular nickname for Alaska, highlighting its vast wilderness, remoteness, and relatively undeveloped natural landscapes.
• C. Operation Anadyr
  Operation Anadyr was the secret Soviet military plan in 1962 to deploy nuclear missiles and other forces to Cuba, triggering the Cuban Missile Crisis.
• D. Kolchak offensive in Siberia
  The Kolchak offensive in Siberia was a major White Army campaign led by Admiral Alexander Kolchak against the Bolsheviks on the Eastern Front of the Russian Civil War.
• E. Central China Front
  The Central China Front was a major Japanese military formation responsible for conducting operations in central China during the Second Sino-Japanese War, including the Wuhan campaign.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Northern Expedition
Target entity description: The Northern Expedition was a 1926–1928 military campaign led by Chiang Kai-shek to unify China under the Nationalist government by defeating regional warlords.

• A. Northern Frontier
  Northern Frontier is a themed exhibit area at the San Diego Zoo that showcases cold-climate animals such as polar bears and other Arctic species.
• B. The Last Frontier
  The Last Frontier is a popular nickname for Alaska, highlighting its vast wilderness, remoteness, and relatively undeveloped natural landscapes.
• C. Operation Anadyr
  Operation Anadyr was the secret Soviet military plan in 1962 to deploy nuclear missiles and other forces to Cuba, triggering the Cuban Missile Crisis.
• D. Kolchak offensive in Siberia
  The Kolchak offensive in Siberia was a major White Army campaign led by Admiral Alexander Kolchak against the Bolsheviks on the Eastern Front of the Russian Civil War.
• E. Central China Front
  The Central China Front was a major Japanese military formation responsible for conducting operations in central China during the Second Sino-Japanese War, including the Wuhan campaign.
• F. None of above. chosen