Pamalayu expedition to Sumatra

Target entity: Pamalayu expedition to Sumatra
Context triple: [Singhasari Kingdom, significantEvent, Pamalayu expedition to Sumatra]

• A. Battle of the Sunda Strait
  The Battle of the Sunda Strait was a World War II naval engagement in early 1942 in which Allied cruisers were sunk by Japanese forces while attempting to escape through the strait between Java and Sumatra.
• B. Borneo campaign (1945)
  The Borneo campaign (1945) was a series of World War II Allied amphibious operations by primarily Australian forces to liberate Borneo from Japanese occupation in the final months of the Pacific War.
• C. Borneo Confrontation
  The Borneo Confrontation was a mid-1960s undeclared conflict between Indonesia and the newly formed Malaysia, involving British Commonwealth forces in counter-insurgency and border security operations on the island of Borneo.
• D. Dutch East Indies campaign
  The Dutch East Indies campaign was a World War II Japanese military offensive that rapidly overran the resource-rich Dutch colonial territories in Southeast Asia, securing vital oil supplies and strategic bases in early 1942.
• E. Granma expedition
  The Granma expedition was the 1956 seaborne journey in which Fidel Castro and his followers sailed from Mexico to Cuba to launch the guerrilla war that ignited the Cuban Revolution.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Pamalayu expedition to Sumatra
Target entity description: The Pamalayu expedition to Sumatra was a late 13th-century naval and military campaign launched by the Javanese Singhasari Kingdom to assert influence over the Malay polities in central Sumatra and control key maritime trade routes.

• A. Battle of the Sunda Strait
  The Battle of the Sunda Strait was a World War II naval engagement in early 1942 in which Allied cruisers were sunk by Japanese forces while attempting to escape through the strait between Java and Sumatra.
• B. Borneo campaign (1945)
  The Borneo campaign (1945) was a series of World War II Allied amphibious operations by primarily Australian forces to liberate Borneo from Japanese occupation in the final months of the Pacific War.
• C. Borneo Confrontation
  The Borneo Confrontation was a mid-1960s undeclared conflict between Indonesia and the newly formed Malaysia, involving British Commonwealth forces in counter-insurgency and border security operations on the island of Borneo.
• D. Dutch East Indies campaign
  The Dutch East Indies campaign was a World War II Japanese military offensive that rapidly overran the resource-rich Dutch colonial territories in Southeast Asia, securing vital oil supplies and strategic bases in early 1942.
• E. Granma expedition
  The Granma expedition was the 1956 seaborne journey in which Fidel Castro and his followers sailed from Mexico to Cuba to launch the guerrilla war that ignited the Cuban Revolution.
• F. None of above. chosen