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: western Chukotka | Statement: [Bilibino Nuclear Power Plant, regionServed, western Chukotka]

Target entity: western Chukotka
Context triple: [Bilibino Nuclear Power Plant, regionServed, western Chukotka]

• A. Chukotka Autonomous Okrug chosen
  Chukotka Autonomous Okrug is a sparsely populated, resource-rich federal subject of Russia located at the northeastern tip of Siberia, across the Bering Strait from Alaska.
• B. Koryak Autonomous Okrug
  Koryak Autonomous Okrug was a former autonomous district in Russia’s Far East, historically inhabited by the indigenous Koryak people and later incorporated into Kamchatka Krai.
• C. Chukchi Sea coast
  The Chukchi Sea coast is a remote Arctic shoreline of the northern Pacific region, characterized by sea ice, tundra landscapes, and Indigenous communities such as those in northwestern Alaska and eastern Siberia.
• D. Chukchi Peninsula
  The Chukchi Peninsula is a remote, sparsely populated region in far northeastern Siberia that forms Russia’s easternmost extension between the Chukchi and Bering Seas, facing Alaska across the Bering Strait.
• E. Vilyuy region
  The Vilyuy region is a geologically significant area in eastern Siberia known for its ancient rock formations, diamond-bearing deposits, and role in the structure of the Siberian Craton.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.