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: Chattahoochee River basin | Statement: [Meriwether County, Georgia, partOf, Chattahoochee River basin]

Target entity: Chattahoochee River basin
Context triple: [Meriwether County, Georgia, partOf, Chattahoochee River basin]

• A. Chattahoochee River chosen
  The Chattahoochee River is a major river in the southeastern United States that flows from northern Georgia along the Georgia–Alabama border and into Florida, playing a key role in the region’s ecology, water supply, and recreation.
• B. Tennessee Valley
  The Tennessee Valley is a region in the southeastern United States centered around the Tennessee River, known for its historically rural economy, flood-prone landscape, and large-scale development through New Deal-era infrastructure and power projects.
• C. Ocmulgee River
  The Ocmulgee River is a major river in central Georgia that flows southeastward and joins the Oconee River to form the Altamaha River, ultimately draining into the Atlantic Ocean.
• D. Hiwassee River
  The Hiwassee River is a tributary of the Tennessee River that flows through the southern Appalachian region, known for its scenic beauty, whitewater recreation, and designation as a National Scenic River in parts of eastern Tennessee.
• E. Savannah River
  The Savannah River is a major waterway in the southeastern United States that forms much of the border between Georgia and South Carolina and flows into the Atlantic Ocean.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.