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: South Platte River Basin | Statement: [Granby Dam, regionServed, South Platte River Basin]

Target entity: South Platte River Basin
Context triple: [Granby Dam, regionServed, South Platte River Basin]

• A. 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.
• B. Arkansas River basin
  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.
• C. South Platte River chosen
  The South Platte River is a major tributary of the Platte River that flows through Colorado and Nebraska, running through Denver and serving as an important source of water, recreation, and habitat in the region.
• D. Upper American River Basin
  The Upper American River Basin is a mountainous watershed in California’s Sierra Nevada that supplies hydroelectric power and water resources to the surrounding region.
• E. Platte River valley region
  The Platte River valley region is a broad, fertile corridor in Nebraska shaped by the Platte River, known for its agriculture, transportation routes, and critical habitat for migratory birds.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.