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: Northern Rocky Mountains physiographic province | Statement: [Beaverhead Mountains, partOf, Northern Rocky Mountains physiographic province]

Target entity: Northern Rocky Mountains physiographic province
Context triple: [Beaverhead Mountains, partOf, Northern Rocky Mountains physiographic province]

• A. Northern Rocky Mountains chosen
  The Northern Rocky Mountains are a rugged segment of the Rocky Mountain range in northwestern North America, known for their high peaks, glaciated terrain, and extensive wilderness areas.
• B. Southern Rocky Mountains
  The Southern Rocky Mountains are a major segment of the Rocky Mountain range in the United States, characterized by high peaks, rugged terrain, and significant geological activity.
• C. Rocky Mountain region
  The Rocky Mountain region is a major mountainous area of western North America known for its high peaks, outdoor recreation, and distinctive alpine ecosystems.
• D. Canadian Intermontane region
  The Canadian Intermontane region is a vast physiographic area in western Canada characterized by interior plateaus, mountain ranges, and valleys lying between the Coast Mountains and the Rocky Mountains.
• E. Middle Rockies
  The Middle Rockies are a mountainous ecoregion of the northern U.S. Rocky Mountains characterized by rugged peaks, coniferous forests, and diverse wildlife across parts of Montana, Idaho, Wyoming, and nearby areas.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.