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: National Mall (Washington, D.C.) planning | Statement: [Frederick Law Olmsted Jr., notableWork, National Mall (Washington, D.C.) planning]

Target entity: National Mall (Washington, D.C.) planning
Context triple: [Frederick Law Olmsted Jr., notableWork, National Mall (Washington, D.C.) planning]

• A. L’Enfant Plan for Washington, D.C.
  The L’Enfant Plan for Washington, D.C. is the original late-18th-century urban design by Pierre Charles L’Enfant that laid out the U.S. capital’s grand radial avenues, ceremonial spaces, and monumental core.
• B. National Capital Park and Planning Commission
  The National Capital Park and Planning Commission was a U.S. federal agency responsible for planning and developing parks, parkways, and urban design in the Washington, D.C. metropolitan area in the early 20th century.
• C. National Mall chosen
  The National Mall is a large, historic park in the heart of Washington, D.C., known for its iconic monuments, memorials, and museums that symbolize American history and democracy.
• D. District of Columbia Office of Planning
  The District of Columbia Office of Planning is the city’s central planning agency responsible for guiding land use, urban design, and long-term development policy in Washington, D.C.
• E. National Capital Parks-East sites
  National Capital Parks-East sites are a collection of federally managed parks and historic properties in and around Washington, D.C., overseen by the National Park Service.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.