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: Andrew Jackson Downing | Statement: [Calvert Vaux, employer, Andrew Jackson Downing]

Target entity: Andrew Jackson Downing
Context triple: [Calvert Vaux, employer, Andrew Jackson Downing]

• A. Andrew Jackson Downing chosen
  Andrew Jackson Downing was a pioneering 19th-century American landscape designer and writer who helped shape the principles of landscape architecture and suburban garden design in the United States.
• B. Frederick Law Olmsted
  Frederick Law Olmsted was a pioneering 19th-century American landscape architect best known for designing major urban parks such as New York City's Central Park and Boston's Emerald Necklace.
• C. Calvert Vaux
  Calvert Vaux was a 19th-century British-American architect and landscape designer best known for co-designing New York City's Central Park and contributing to many of its major public buildings and spaces.
• D. Richard Morris Hunt
  Richard Morris Hunt was a pioneering 19th-century American architect who helped introduce Beaux-Arts principles to the United States and designed many prominent public buildings and grand residences.
• E. Robert Mills
  Robert Mills was a prominent 19th-century American architect best known for designing major public monuments and buildings in the early United States.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.