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: Western Interior of North America | Statement: [Raton Formation, partOf, Western Interior of North America]

Target entity: Western Interior of North America
Context triple: [Raton Formation, partOf, Western Interior of North America]

• A. Western Interior Basin chosen
  The Western Interior Basin was a vast sedimentary basin that covered much of central North America during the Late Cretaceous, hosting extensive marine and terrestrial environments preserved in formations like Hell Creek.
• B. Western North America
  Western North America is the broad region encompassing the western portion of the North American continent, including areas such as the western United States and western Canada.
• C. Great Plains
  The Great Plains is a vast, mostly flat grassland region in central North America known for its prairies, agriculture, and continental climate.
• D. The Great Plains
  The Great Plains was an American indie rock band known for its melodic, guitar-driven sound and contributions to the underground music scene in the 1980s and 1990s.
• E. Mid-Continent Region
  The Mid-Continent Region is a regional office of the U.S. Office of Surface Mining Reclamation and Enforcement responsible for overseeing coal mining regulation and land reclamation in the central United States.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.