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: Northern Dvina–White Sea water system | Statement: [Sukhona River, waterSystem, Northern Dvina–White Sea water system]

Target entity: Northern Dvina–White Sea water system
Context triple: [Sukhona River, waterSystem, Northern Dvina–White Sea water system]

• A. Lake Ilmen–Volkhov–Neva river system
  The Lake Ilmen–Volkhov–Neva river system is a major interconnected drainage network in northwestern Russia that channels waters from tributaries like the Lovat River through Lake Ilmen and the Volkhov River into the Neva River and ultimately the Baltic Sea.
• B. Volga–Kama river system
  The Volga–Kama river system is a major interconnected river network in European Russia, centered on the Volga and Kama rivers and their tributaries, that drains a vast portion of the East European Plain into the Caspian Sea.
• C. Northern Dvina River
  The Northern Dvina River is a major waterway in northwestern Russia that flows into the White Sea and has long served as an important route for trade and transport.
• D. Northern Dvina river basin chosen
  The Northern Dvina river basin is a large drainage area in northern European Russia whose rivers flow into the White Sea, encompassing extensive forested and rural regions.
• E. Pechora River
  The Pechora River is a major waterway in northwestern Russia that flows from the Ural region to the Arctic Ocean, playing an important role in transport, ecology, and regional development.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.