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: Louisiana Purchase Exposition | Statement: [Meet Me in St. Louis, setBefore, Louisiana Purchase Exposition]

Target entity: Louisiana Purchase Exposition
Context triple: [Meet Me in St. Louis, setBefore, Louisiana Purchase Exposition]

• A. Louisiana Purchase Exposition chosen
  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.
• B. Jamestown Exposition
  The Jamestown Exposition was a 1907 world's fair held in Norfolk, Virginia, commemorating the 300th anniversary of the founding of the Jamestown Colony and showcasing American naval power and industrial progress.
• C. World’s Columbian Exposition
  The World’s Columbian Exposition was the grand 1893 Chicago world’s fair that showcased neoclassical architecture, technological innovation, and urban planning ideals that helped shape modern American cities.
• D. 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.
• E. 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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: setBefore
Context triple: [Meet Me in St. Louis, setBefore, Louisiana Purchase Exposition]

• A. appearsBefore chosen
  Indicates that one entity occurs, is positioned, or is presented earlier in an ordered sequence than another entity.
• B. setUp
  Indicates establishing, arranging, or preparing something so that it is ready for use or for a particular purpose.
• C. controlledBefore
  Indicates that one entity had control or authority over another entity during a time period that occurred earlier than a specified reference time or event.
• D. preparesFor
  Indicates that one entity is used, designed, or undertaken in order to get another entity ready for a future event, state, or activity.
• E. usedBefore
  Indicates that one entity was utilized or applied prior to the use or occurrence of another entity.
• F. None of above.