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: Great Plains periphery | Statement: [Worth County, Missouri, locatedInRegion, Great Plains periphery]

Target entity: Great Plains periphery
Context triple: [Worth County, Missouri, locatedInRegion, Great Plains periphery]

• A. Great Plains–Southwest transition zone
  The Great Plains–Southwest transition zone is a geographic region in the United States where the grassland-dominated Great Plains gradually give way to the more arid landscapes and ecosystems of the American Southwest.
• B. Trans-Appalachian West
  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.
• C. High Plains region
  The High Plains region is a vast, elevated grassland area of the central United States known for its flat terrain, semi-arid climate, and extensive agricultural and ranching activities.
• D. Great Plains margin chosen
  The Great Plains margin is the transitional geographic zone where the flat interior plains of central North America give way to more dissected terrain and upland regions to the east and west.
• E. Great Plains
  The Great Plains is a vast, mostly flat grassland region in central North America known for its prairies, agriculture, and continental climate.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.