Angara

Target entity: Angara
Context triple: [Plesetsk Cosmodrome, launchVehicleUsed, Angara]

• A. Angara River
  The Angara River is a major river in Siberia that flows northward from Lake Baikal through Irkutsk Oblast before joining the Yenisei River.
• B. Upper Angara River
  The Upper Angara River is a major Siberian river in Russia that flows through Buryatia and Zabaykalsky Krai before emptying into Lake Baikal.
• C. Yenisei River
  The Yenisei River is one of the longest rivers in Asia, flowing northward through Siberia to the Arctic Ocean and forming a major part of the central Eurasian river system.
• D. Bolshaya Urta River
  The Bolshaya Urta River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Samara River system.
• E. Tunguska River
  The Tunguska River is a river in the Russian Far East that flows through the sparsely populated taiga landscapes of Khabarovsk Krai before joining larger regional waterways.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Angara
Target entity description: Angara is a family of Russian modular space-launch vehicles designed to provide flexible, modern access to orbit from sites such as the Plesetsk Cosmodrome.

• A. Angara River
  The Angara River is a major river in Siberia that flows northward from Lake Baikal through Irkutsk Oblast before joining the Yenisei River.
• B. Upper Angara River
  The Upper Angara River is a major Siberian river in Russia that flows through Buryatia and Zabaykalsky Krai before emptying into Lake Baikal.
• C. Yenisei River
  The Yenisei River is one of the longest rivers in Asia, flowing northward through Siberia to the Arctic Ocean and forming a major part of the central Eurasian river system.
• D. Bolshaya Urta River
  The Bolshaya Urta River is a smaller watercourse in Russia that serves as one of the tributaries feeding into the Samara River system.
• E. Tunguska River
  The Tunguska River is a river in the Russian Far East that flows through the sparsely populated taiga landscapes of Khabarovsk Krai before joining larger regional waterways.
• F. None of above. chosen