Songhua River

Target entity: Songhua River
Context triple: [Amur River, majorTributary, Songhua River]

• A. Chu River
  The Chu River is a major river in Central Asia that flows through Kyrgyzstan and Kazakhstan, playing an important role in regional agriculture and water supply.
• B. Argun River
  The Argun River is a major river in Northeast Asia that forms part of the border between Russia and China and serves as one of the headwaters of the Amur River.
• C. Huai River
  The Huai River is a major river in eastern China that historically served as a key geographical and cultural boundary between northern and southern China.
• D. Yalong River
  The Yalong River is a major river in southwestern China that flows through the Tibetan Plateau and Sichuan before joining the Yangtze, contributing significantly to regional hydropower and ecology.
• E. Hai River
  The Hai River is a major river system in northern China that flows through the Beijing–Tianjin region into the Bohai Sea, playing a crucial role in regional water supply, agriculture, and transportation.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Songhua River
Target entity description: The Songhua River is a major river in northeastern China that flows through Jilin and Heilongjiang provinces and plays a key role in regional transportation, agriculture, and hydropower.

• A. Chu River
  The Chu River is a major river in Central Asia that flows through Kyrgyzstan and Kazakhstan, playing an important role in regional agriculture and water supply.
• B. Argun River
  The Argun River is a major river in Northeast Asia that forms part of the border between Russia and China and serves as one of the headwaters of the Amur River.
• C. Huai River
  The Huai River is a major river in eastern China that historically served as a key geographical and cultural boundary between northern and southern China.
• D. Yalong River
  The Yalong River is a major river in southwestern China that flows through the Tibetan Plateau and Sichuan before joining the Yangtze, contributing significantly to regional hydropower and ecology.
• E. Hai River
  The Hai River is a major river system in northern China that flows through the Beijing–Tianjin region into the Bohai Sea, playing a crucial role in regional water supply, agriculture, and transportation.
• F. None of above. chosen