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: Arkansas River watershed | Statement: [Mount Belford, drainageBasin, Arkansas River watershed]

Target entity: Arkansas River watershed
Context triple: [Mount Belford, drainageBasin, Arkansas River watershed]

• A. Arkansas River basin chosen
  The Arkansas River basin is the extensive watershed that collects precipitation and runoff from parts of Colorado, Kansas, Oklahoma, and Arkansas, ultimately feeding the Arkansas River, a major tributary of the Mississippi River.
• B. Arkansas River region
  The Arkansas River region is a historic and culturally significant area in the central United States shaped by the course of the Arkansas River, long serving as a corridor for Indigenous peoples, trade, and settlement.
• C. Arkansas River
  The Arkansas River is a major tributary of the Mississippi River that flows from the Rocky Mountains in Colorado through Kansas, Oklahoma, and Arkansas, playing a key role in the region’s ecology, history, and commerce.
• D. Whitewater River watershed
  The Whitewater River watershed is a drainage basin in Southern California that collects runoff from the San Bernardino Mountains and surrounding ranges, channeling it toward the Coachella Valley and the Salton Sea.
• E. Platte River basin
  The Platte River basin is a major drainage area in the central United States that collects water from the Platte River and its tributaries before ultimately contributing flow to the Missouri and Mississippi river systems.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.