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: metropolitan exposition authority | Statement: [MPEA, publicAgencyType, metropolitan exposition authority]

Target entity: metropolitan exposition authority
Context triple: [MPEA, publicAgencyType, metropolitan exposition authority]

• A. Metropolitan Pier and Exposition Authority chosen
  The Metropolitan Pier and Exposition Authority is a municipal corporation in Chicago that owns and operates major lakefront convention and tourism facilities, including Navy Pier and McCormick Place.
• B. Pan-American Exposition
  The Pan-American Exposition was a major 1901 world's fair held in Buffalo, New York, showcasing technological progress and inter-American cooperation and historically noted as the site of U.S. President William McKinley’s assassination.
• C. Louisiana Purchase Exposition
  The Louisiana Purchase Exposition, also known as the 1904 St. Louis World's Fair, was a major international exposition held to celebrate the centennial of the Louisiana Purchase and showcase technological, cultural, and artistic achievements of the era.
• D. Bureau International des Expositions
  The Bureau International des Expositions is the intergovernmental organization responsible for overseeing and regulating World Expos and other international exhibitions.
• E. Panama–Pacific International Exposition
  The Panama–Pacific International Exposition was a major world's fair held in San Francisco in 1915 to celebrate the opening of the Panama Canal and showcase the city's recovery from the 1906 earthquake.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: publicAgencyType
Context triple: [MPEA, publicAgencyType, metropolitan exposition authority]

• A. publicAgency chosen
  Indicates that an entity functions as a government-controlled or government-authorized organization that provides public services or carries out public administration.
• B. componentAgency
  Indicates that one entity functions as a constituent or subordinate agency within the organizational structure of another agency.
• C. publicSafetyAgencyType
  Indicates the specific category or kind of public safety agency associated with an entity (e.g., police, fire, emergency medical services).
• D. designatesAgencyAs
  Indicates that one entity formally assigns or recognizes another entity as its acting agency or representative body.
• E. implementedByAgency
  Indicates that an action, program, or policy is carried out or executed by a specific agency.
• F. None of above.