Triple

Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).

Phrase: Koryakskaya River | Statement: [Avacha River, hasTributary, Koryakskaya River]

Target entity: Koryakskaya River
Context triple: [Avacha River, hasTributary, Koryakskaya River]

• A. Kamchatka River
  The Kamchatka River is a major river in Russia’s Far East that flows through the volcanic Kamchatka Peninsula to the Pacific Ocean, supporting rich salmon runs and diverse wildlife.
• B. Vilyuy River
  The Vilyuy River is a major tributary of the Lena River in eastern Siberia, flowing through the Sakha Republic and known for its remote taiga landscapes and nearby diamond-mining regions.
• C. Avacha River
  The Avacha River is a major river in Russia’s Far East that flows through the Kamchatka Peninsula to the Pacific Ocean, playing an important role in the region’s ecology and settlement.
• D. Zeya River
  The Zeya River is a significant river in Russia’s Far East that flows through Amur Oblast and supports regional hydropower, navigation, and agriculture before joining the Amur River.
• E. Anadyr River
  The Anadyr River is a major waterway in Russia’s far northeastern Chukotka region, flowing through remote Arctic landscapes into the Gulf of Anadyr in the Bering Sea.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Koryakskaya River
Target entity description: The Koryakskaya River is a watercourse in Russia’s Kamchatka Peninsula that feeds into the Avacha River within this volcanically active and sparsely populated region.

• A. Kamchatka River
  The Kamchatka River is a major river in Russia’s Far East that flows through the volcanic Kamchatka Peninsula to the Pacific Ocean, supporting rich salmon runs and diverse wildlife.
• B. Vilyuy River
  The Vilyuy River is a major tributary of the Lena River in eastern Siberia, flowing through the Sakha Republic and known for its remote taiga landscapes and nearby diamond-mining regions.
• C. Avacha River chosen
  The Avacha River is a major river in Russia’s Far East that flows through the Kamchatka Peninsula to the Pacific Ocean, playing an important role in the region’s ecology and settlement.
• D. Zeya River
  The Zeya River is a significant river in Russia’s Far East that flows through Amur Oblast and supports regional hydropower, navigation, and agriculture before joining the Amur River.
• E. Anadyr River
  The Anadyr River is a major waterway in Russia’s far northeastern Chukotka region, flowing through remote Arctic landscapes into the Gulf of Anadyr in the Bering Sea.
• F. None of above.