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: Franklin D. Roosevelt | Statement: [Arcadia Conference, keyAttendee, Franklin D. Roosevelt]

Target entity: Franklin D. Roosevelt
Context triple: [Arcadia Conference, keyAttendee, Franklin D. Roosevelt]

• A. President Franklin D. Roosevelt chosen
  President Franklin D. Roosevelt was the 32nd president of the United States, who led the nation through the Great Depression and most of World War II and implemented the transformative New Deal reforms.
• B. President Harry S. Truman
  President Harry S. Truman was the 33rd president of the United States, known for making the decision to use atomic bombs in World War II, implementing the Marshall Plan, and shaping early Cold War policy.
• C. Herbert Hoover
  Herbert Hoover was the 31st president of the United States, known for his humanitarian relief efforts during and after World War I and for leading the country at the onset of the Great Depression.
• D. Frederic Adrian Delano
  Frederic Adrian Delano was an American railroad executive and public servant best known as the maternal uncle of President Franklin D. Roosevelt and as the first vice chairman of the Federal Reserve Board.
• E. Calvin Coolidge
  Calvin Coolidge was the 30th president of the United States, known for his quiet demeanor, pro-business policies, and leadership during the economic prosperity of the 1920s.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: keyAttendee
Context triple: [Arcadia Conference, keyAttendee, Franklin D. Roosevelt]

• A. keyParty
  Indicates a relationship where an entity is a primary or essential participant in an event, agreement, or situation.
• B. keyConference
  Indicates that an entity is a major or primary conference associated with another entity (such as a person, organization, or event).
• C. keyPerson
  Indicates that a person plays a primary, central, or critically important role in relation to an organization, project, or entity.
• D. key
  Indicates that one entity functions as a key (literal or metaphorical) that unlocks, enables access to, or provides a crucial solution or control over another entity.
• E. associatedWithConference chosen
  Indicates that an entity has a connection or involvement with a specific conference, such as participation, organization, or affiliation.
• F. None of above.