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: Office of the Chief of Protocol | Statement: [Blair–Lee House complex, usedBy, Office of the Chief of Protocol]

Target entity: Office of the Chief of Protocol
Context triple: [Blair–Lee House complex, usedBy, Office of the Chief of Protocol]

• A. Office of the Chief of Protocol chosen
  The Office of the Chief of Protocol is a U.S. State Department office responsible for managing diplomatic protocol, ceremonies, and official interactions with foreign dignitaries for the President and the federal government.
• B. Department of Protocol
  The Department of Protocol is a division of Taiwan’s Ministry of Foreign Affairs responsible for managing diplomatic etiquette, ceremonies, and official state visits.
• C. Presidential Protocol Directorate
  The Presidential Protocol Directorate is a specialized body within the Russian government responsible for organizing and managing the official ceremonies, diplomatic protocols, and formal events involving the President of Russia.
• D. Office of Cabinet Affairs
  The Office of Cabinet Affairs is a White House office responsible for coordinating and managing the President’s interactions and policy agenda with the Cabinet departments and agencies.
• E. State Protocol and Ceremonials Service
  The State Protocol and Ceremonials Service is a Ukrainian governmental body responsible for organizing official state ceremonies, diplomatic protocol, and high-level ceremonial events.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.