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: Plains of eastern Colorado Territory | Statement: [Colorado War, majorTheater, Plains of eastern Colorado Territory]

Target entity: Plains of eastern Colorado Territory
Context triple: [Colorado War, majorTheater, Plains of eastern Colorado Territory]

• A. Cheyenne and Arapaho lands
  Cheyenne and Arapaho lands were areas in the former Indian Territory designated for the settlement and governance of the Cheyenne and Arapaho tribes following their forced relocation.
• B. eastern Colorado chosen
  Eastern Colorado is the high-plains region of the state characterized by flat to gently rolling prairie, extensive agriculture, and a semi-arid climate east of the Rocky Mountains.
• C. southeastern Colorado
  Southeastern Colorado is a largely rural region of Colorado known for its high plains landscapes, agricultural economy, and historic frontier and railroad heritage.
• D. Arkansas Valley, Colorado
  Arkansas Valley, Colorado is an agricultural region in southeastern Colorado known for its fertile river-bottom farmland and production of specialty crops such as Pueblo chile.
• E. Fort Lyon, Colorado Territory
  Fort Lyon in the Colorado Territory was a 19th-century U.S. Army post on the Arkansas River that played a key role in the Indian Wars and frontier military operations in the American West.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: majorTheater
Context triple: [Colorado War, majorTheater, Plains of eastern Colorado Territory]

• A. theater
  Indicates that an entity is a theater or is functioning in the role of a theater (a venue where performances or films are shown).
• B. primaryTheater chosen
  Indicates that a particular location or region is the main setting or principal area where an event, activity, or operation takes place.
• C. notableTheater
  Indicates that there is a significant or well-known theater associated with the subject.
• D. relatedTheater
  Indicates a relationship where one entity is associated with, connected to, or relevant in the context of a particular theater or theatrical venue.
• E. theaterType
  Indicates the specific kind or category of theater associated with an entity (e.g., cinema, opera house, drama theater).
• F. None of above.