Wrangell–St. Elias National Park and Preserve river system

Target entity: Wrangell–St. Elias National Park and Preserve river system
Context triple: [Chitina River, partOf, Wrangell–St. Elias National Park and Preserve river system]

• A. Nushagak River basin
  The Nushagak River basin is a major watershed in southwestern Alaska known for its pristine ecosystems and highly productive wild salmon fisheries.
• B. Kenai River
  The Kenai River is a renowned salmon-fishing river on Alaska’s Kenai Peninsula, flowing from Kenai Lake to the Pacific and supporting rich wildlife and recreation.
• C. Alsek River
  The Alsek River is a major glacial-fed river in northwestern North America that flows through the Yukon and Alaska to the Pacific, renowned for its wild, remote character and world-class wilderness rafting.
• D. Skagway River valley
  Skagway River valley is a glacially carved valley in southeastern Alaska that carries the Skagway River from the coastal mountains down to the town of Skagway and its nearby fjords.
• E. Yukon River
  The Yukon River is a major waterway in northwestern North America that flows through Canada’s Yukon Territory and Alaska to the Bering Sea, historically significant for transportation, Indigenous cultures, and the Klondike Gold Rush.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Wrangell–St. Elias National Park and Preserve river system
Target entity description: The Wrangell–St. Elias National Park and Preserve river system is an extensive network of glacially fed rivers and streams in Alaska that drain the park’s vast mountain ranges and wilderness landscapes.

• A. Nushagak River basin
  The Nushagak River basin is a major watershed in southwestern Alaska known for its pristine ecosystems and highly productive wild salmon fisheries.
• B. Kenai River
  The Kenai River is a renowned salmon-fishing river on Alaska’s Kenai Peninsula, flowing from Kenai Lake to the Pacific and supporting rich wildlife and recreation.
• C. Alsek River
  The Alsek River is a major glacial-fed river in northwestern North America that flows through the Yukon and Alaska to the Pacific, renowned for its wild, remote character and world-class wilderness rafting.
• D. Skagway River valley
  Skagway River valley is a glacially carved valley in southeastern Alaska that carries the Skagway River from the coastal mountains down to the town of Skagway and its nearby fjords.
• E. Yukon River
  The Yukon River is a major waterway in northwestern North America that flows through Canada’s Yukon Territory and Alaska to the Bering Sea, historically significant for transportation, Indigenous cultures, and the Klondike Gold Rush.
• F. None of above. chosen