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: Mississippi | Statement: [Southern Republicans, keyState, Mississippi]

Target entity: Mississippi
Context triple: [Southern Republicans, keyState, Mississippi]

• A. Mississippi chosen
  Mississippi is a U.S. state in the Deep South known for the Mississippi River, its influential role in American history and culture—especially blues music—and its largely rural, agricultural landscape.
• B. Mississippi River
  The Mississippi River is one of the longest and most significant rivers in the United States, serving as a major waterway for transportation, commerce, and drainage across much of the central continent.
• C. Tennessee River
  The Tennessee River is a major waterway in the southeastern United States that flows through several states and serves as a key resource for navigation, power generation, and regional development.
• D. Red River of the South
  The Red River of the South is a major river in the south-central United States that forms much of the border between Texas and Oklahoma before flowing into the Mississippi River system.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.