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: Coast Mountains glacial system | Statement: [Job Glacier, isPartOf, Coast Mountains glacial system]

Target entity: Coast Mountains glacial system
Context triple: [Job Glacier, isPartOf, Coast Mountains glacial system]

• A. 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.
• B. 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.
• C. Alaska Range glacial system
  The Alaska Range glacial system is a network of interconnected glaciers and icefields spanning the high peaks of the Alaska Range, including Denali, that shapes the region’s rugged alpine landscape and hydrology.
• D. Tien Shan glacial system
  The Tien Shan glacial system is an extensive network of mountain glaciers in the Tien Shan range of Central Asia, serving as a major freshwater reservoir for the surrounding arid regions.
• E. Cascade Range glaciers
  Cascade Range glaciers are mountain glaciers scattered along the volcanic Cascade Range in western North America, playing a key role in regional water supply and landscape shaping.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Coast Mountains glacial system
Triple: [Job Glacier, isPartOf, Coast Mountains glacial system]

The Coast Mountains glacial system is an extensive network of interconnected glaciers and icefields along the Pacific coast of North America, shaping the rugged topography and hydrology of the Coast Mountains.

Target entity: Coast Mountains glacial system
Target entity description: The Coast Mountains glacial system is an extensive network of interconnected glaciers and icefields along the Pacific coast of North America, shaping the rugged topography and hydrology of the Coast Mountains.

• A. 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.
• B. 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.
• C. Alaska Range glacial system
  The Alaska Range glacial system is a network of interconnected glaciers and icefields spanning the high peaks of the Alaska Range, including Denali, that shapes the region’s rugged alpine landscape and hydrology.
• D. Tien Shan glacial system
  The Tien Shan glacial system is an extensive network of mountain glaciers in the Tien Shan range of Central Asia, serving as a major freshwater reservoir for the surrounding arid regions.
• E. Cascade Range glaciers
  Cascade Range glaciers are mountain glaciers scattered along the volcanic Cascade Range in western North America, playing a key role in regional water supply and landscape shaping.
• F. None of above. chosen