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: British Mountains | Statement: [Brooks Range, easternExtension, British Mountains]

Target entity: British Mountains
Context triple: [Brooks Range, easternExtension, British Mountains]

• A. Pennines
  The Pennines are a range of upland hills and mountains in Northern England often referred to as the "backbone of England," known for their moorland landscapes and role as a natural divide between east and west.
• B. Cantabrian Mountains
  The Cantabrian Mountains are a rugged mountain range in northern Spain known for their high peaks, deep valleys, and role as a climatic barrier between the Atlantic coast and the interior of the Iberian Peninsula.
• C. Cairngorms
  The Cairngorms are a mountain range and national park in northeastern Scotland, renowned for their high plateaus, subarctic climate, and rich wildlife.
• D. Elbe Sandstone Mountains
  The Elbe Sandstone Mountains are a striking sandstone mountain range along the Elbe River, famed for their dramatic rock formations and popular hiking and climbing landscapes spanning eastern Germany and the Czech Republic.
• E. Brecon Beacons in Wales
  The Brecon Beacons in Wales are a mountain range and national park renowned for their sweeping upland landscapes, distinctive red sandstone peaks, and popular hiking and outdoor recreation opportunities.
• 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: British Mountains
Triple: [Brooks Range, easternExtension, British Mountains]

The British Mountains are a remote, rugged subrange of the western Brooks Range located in the northern Yukon near the Alaska–Canada border.

Target entity: British Mountains
Target entity description: The British Mountains are a remote, rugged subrange of the western Brooks Range located in the northern Yukon near the Alaska–Canada border.

• A. Pennines
  The Pennines are a range of upland hills and mountains in Northern England often referred to as the "backbone of England," known for their moorland landscapes and role as a natural divide between east and west.
• B. Cantabrian Mountains
  The Cantabrian Mountains are a rugged mountain range in northern Spain known for their high peaks, deep valleys, and role as a climatic barrier between the Atlantic coast and the interior of the Iberian Peninsula.
• C. Cairngorms
  The Cairngorms are a mountain range and national park in northeastern Scotland, renowned for their high plateaus, subarctic climate, and rich wildlife.
• D. Elbe Sandstone Mountains
  The Elbe Sandstone Mountains are a striking sandstone mountain range along the Elbe River, famed for their dramatic rock formations and popular hiking and climbing landscapes spanning eastern Germany and the Czech Republic.
• E. Brecon Beacons in Wales
  The Brecon Beacons in Wales are a mountain range and national park renowned for their sweeping upland landscapes, distinctive red sandstone peaks, and popular hiking and outdoor recreation opportunities.
• F. None of above. chosen

Target predicate: easternExtension
Context triple: [Brooks Range, easternExtension, British Mountains]

• A. locatedEastOf
  Indicates that one entity is positioned geographically to the east of another entity.
• B. terminusEast
  Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
• C. extension chosen
  Indicates that one entity is a lengthening, continuation, or added part of another entity beyond its original limits.
• D. liesSoutheastOf
  Indicates that one entity is located to the southeast of another, combining both a southern and eastern directional relationship.
• E. locatedNorthEastOf
  Indicates that one entity is positioned to the north-east of another entity in space.
• F. None of above.