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: U.S. Territories of the American West | Statement: [Hayden Survey, mainTerritorialFocus, U.S. Territories of the American West]

Target entity: U.S. Territories of the American West
Context triple: [Hayden Survey, mainTerritorialFocus, U.S. Territories of the American West]

• A. Western Territory of the United States
  The Western Territory of the United States was an early American frontier region encompassing lands west of the original states that were organized for settlement and eventual statehood after the Revolutionary War.
• B. In the American West
  "In the American West" is a landmark photographic series and book by Richard Avedon that presents stark, large-format portraits of everyday people from the western United States, challenging romanticized myths of the region.
• C. West of the Rockies
  "West of the Rockies" is a literary work by American novelist and screenwriter Daniel Fuchs, known for its vivid, character-driven storytelling.
• D. Oregon territorial period
  The Oregon territorial period was the era from 1848 to 1859 when the region that would become the state of Oregon was governed as a U.S. territory with its own appointed and elected officials.
• E. Trans-Appalachian West chosen
  The Trans-Appalachian West is the broad frontier region of the early United States lying west of the Appalachian Mountains, encompassing territories that were gradually settled and organized into new states during the late 18th and early 19th centuries.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.