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: Mackenzie Mountains | Statement: [Mackenzie Valley, borderedBy, Mackenzie Mountains]

Target entity: Mackenzie Mountains
Context triple: [Mackenzie Valley, borderedBy, Mackenzie Mountains]

• A. Selkirk Mountains
  The Selkirk Mountains are a rugged subrange of the Columbia Mountains in southeastern British Columbia, Canada, known for their steep peaks, heavy snowfall, and extensive glaciation.
• B. Kitimat Ranges
  The Kitimat Ranges are a rugged subrange of the Coast Mountains in British Columbia, Canada, characterized by steep peaks, deep fjords, and dense coastal forests.
• C. Columbia Mountains
  The Columbia Mountains are a rugged mountain range in southeastern British Columbia and parts of the northwestern United States, known for their steep terrain, extensive forests, and significant role in regional ecology and outdoor recreation.
• D. Coast Mountains
  The Coast Mountains are a major mountain range along the Pacific coast of western North America, known for their rugged peaks, heavy glaciation, and significant influence on regional climate and ecosystems.
• E. Yukon Ranges
  The Yukon Ranges are a series of rugged mountain ranges in Canada’s Yukon Territory, known for their remote wilderness, glaciated peaks, and role as part of the broader Pacific mountain system.
• 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: Mackenzie Mountains
Triple: [Mackenzie Valley, borderedBy, Mackenzie Mountains]

The Mackenzie Mountains are a remote, rugged mountain range in northwestern Canada known for their dramatic peaks, deep river canyons, and largely untouched wilderness.

Target entity: Mackenzie Mountains
Target entity description: The Mackenzie Mountains are a remote, rugged mountain range in northwestern Canada known for their dramatic peaks, deep river canyons, and largely untouched wilderness.

• A. Selkirk Mountains
  The Selkirk Mountains are a rugged subrange of the Columbia Mountains in southeastern British Columbia, Canada, known for their steep peaks, heavy snowfall, and extensive glaciation.
• B. Kitimat Ranges
  The Kitimat Ranges are a rugged subrange of the Coast Mountains in British Columbia, Canada, characterized by steep peaks, deep fjords, and dense coastal forests.
• C. Columbia Mountains
  The Columbia Mountains are a rugged mountain range in southeastern British Columbia and parts of the northwestern United States, known for their steep terrain, extensive forests, and significant role in regional ecology and outdoor recreation.
• D. Coast Mountains
  The Coast Mountains are a major mountain range along the Pacific coast of western North America, known for their rugged peaks, heavy glaciation, and significant influence on regional climate and ecosystems.
• E. Yukon Ranges
  The Yukon Ranges are a series of rugged mountain ranges in Canada’s Yukon Territory, known for their remote wilderness, glaciated peaks, and role as part of the broader Pacific mountain system.
• F. None of above. chosen