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: Juneau Icefield glacial system | Statement: [Herbert Glacier, isPartOfGlacialSystem, Juneau Icefield glacial system]

Target entity: Juneau Icefield glacial system
Context triple: [Herbert Glacier, isPartOfGlacialSystem, Juneau Icefield glacial system]

• A. Glacier Bay icefield system
  The Glacier Bay icefield system is a vast complex of interconnected glaciers and icefields in southeastern Alaska that feeds many of Glacier Bay National Park’s tidewater glaciers.
• B. Kenai Mountains icefield system
  The Kenai Mountains icefield system is an extensive complex of interconnected glaciers and icefields spanning the rugged Kenai Mountains of south-central Alaska.
• C. Juneau Icefield chosen
  The Juneau Icefield is a vast expanse of interconnected glaciers and snowfields in the Coast Mountains of Alaska and British Columbia, known as one of the largest icefields in North America and a major source of glaciers around Juneau.
• D. Wrangell Mountains glacial system
  The Wrangell Mountains glacial system is an extensive complex of interconnected glaciers and icefields in Alaska’s Wrangell Mountains, forming one of the largest mountain glaciation regions in North America.
• E. St. Elias Mountains glacial system
  The St. Elias Mountains glacial system is an extensive network of interconnected glaciers and icefields in the St. Elias Range of Alaska and Yukon, known for its massive ice cover and significant role in North Pacific climate and sea-level dynamics.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: isPartOfGlacialSystem
Context triple: [Herbert Glacier, isPartOfGlacialSystem, Juneau Icefield glacial system]

• A. isGlaciologicallyRelatedTo
  Indicates a relationship where two entities are connected through glaciological processes, features, or phenomena (such as ice dynamics, glacial formation, movement, or melt).
• B. isGlacialLake
  Indicates that a body of water is classified as a glacial lake, formed by the action or presence of glaciers.
• C. glaciologicalRole
  Indicates the specific function, activity, or responsibility an entity has within the study or processes of glaciers and ice.
• D. partOfIceSheetSystem chosen
  Indicates that one entity is a component or subsystem within a larger ice sheet system.
• E. hasGlacialLake
  Indicates that one entity possesses, contains, or is associated with a lake formed by glacial activity.
• F. None of above.