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 River near downtown St. Louis | Statement: [Gateway Arch Riverboats, operatesOn, Mississippi River near downtown St. Louis]

Target entity: Mississippi River near downtown St. Louis
Context triple: [Gateway Arch Riverboats, operatesOn, Mississippi River near downtown St. Louis]

• A. Mississippi River at St. Louis, Missouri chosen
  The Mississippi River at St. Louis, Missouri is a major stretch of the Mississippi where it flows past the city of St. Louis and receives the waters of the Missouri River, forming one of North America’s most significant river confluences.
• B. Mississippi River at Memphis
  The Mississippi River at Memphis is a major stretch of the river where it flows past downtown Memphis, Tennessee, serving as a key commercial waterway and iconic natural landmark of the region.
• C. Mississippi River waterfront
  The Mississippi River waterfront at Fort Madison is a scenic riverside area known for its historic views, recreational spaces, and role as a focal point of the city’s connection to the Mississippi River.
• D. Mississippi riverfront
  The Mississippi riverfront in Saint Paul, Minnesota is a prominent urban waterfront area featuring parks, trails, cultural attractions, and scenic views along the Mississippi River.
• E. Pearl River between Louisiana and Mississippi
  The Pearl River between Louisiana and Mississippi is a major waterway forming part of the boundary between the two states and flowing into the Gulf of Mexico.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.