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: Port Royal Sound estuarine system | Statement: [Beaufort River, partOf, Port Royal Sound estuarine system]

Target entity: Port Royal Sound estuarine system
Context triple: [Beaufort River, partOf, Port Royal Sound estuarine system]

• A. Port Royal Sound estuarine system chosen
  The Port Royal Sound estuarine system is a complex network of tidal rivers, creeks, and marshes along the South Carolina coast, known for its rich biodiversity and important nursery habitats for marine life.
• B. St. Marys–Nassau estuarine complex
  The St. Marys–Nassau estuarine complex is a coastal network of tidal rivers, marshes, and wetlands along the Florida–Georgia border that supports rich biodiversity and important nursery habitats for marine life.
• C. Charlotte Harbor estuarine system
  The Charlotte Harbor estuarine system is a large, biologically rich estuary on Florida’s Gulf Coast where freshwater from rivers mixes with Gulf of Mexico seawater, supporting diverse coastal habitats and fisheries.
• D. Ada estuary
  Ada estuary is a scenic coastal river mouth in Ghana known for its beaches, birdlife, and boat trips where the Volta River meets the Atlantic Ocean.
• E. Pine Island Sound
  Pine Island Sound is a coastal lagoon and estuarine waterway along Florida’s Gulf Coast, known for its rich marine habitats, fishing, and boating between Pine Island and the barrier islands.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.