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: James M. McPherson | Statement: [Crossroads of Freedom: Antietam, historianDescribed, James M. McPherson]

Target entity: James M. McPherson
Context triple: [Crossroads of Freedom: Antietam, historianDescribed, James M. McPherson]

• A. James M. McPherson chosen
  James M. McPherson is a prominent American Civil War historian and author, best known for his Pulitzer Prize–winning book "Battle Cry of Freedom."
• B. James B. McPherson
  James B. McPherson was a prominent Union major general during the American Civil War, known for his leadership in the Western Theater and his death at the Battle of Atlanta.
• C. Guy Levis Grant
  Guy Levis Grant was an American dentist and educator best known as one of the ten founders of the historically Black fraternity Kappa Alpha Psi.
• D. William Lewis Herndon
  William Lewis Herndon was a 19th-century U.S. Navy officer and explorer best known for his pioneering exploration of the Amazon River and his heroic death while commanding the mail steamer SS Central America.
• E. Jubal Anderson Early
  Jubal Anderson Early was a Confederate general in the American Civil War, known for his aggressive command style and postwar role as a leading proponent of the Lost Cause narrative.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: historianDescribed
Context triple: [Crossroads of Freedom: Antietam, historianDescribed, James M. McPherson]

• A. historianDescribing
  Indicates that a historian is providing an account, explanation, or interpretation of a subject, event, or entity.
• B. historianAuthor chosen
  Indicates that one entity is the historian who authored or wrote the work represented by the other entity.
• C. historian
  Indicates that an entity studies, interprets, or writes about past events or historical subjects in relation to another entity.
• D. characterizationByHistorians
  Indicates how historians have described, interpreted, or evaluated a person, event, or phenomenon in their scholarly work.
• E. historicalFigure
  Indicates that an entity is recognized as a notable person from the past who played a significant role in history.
• F. None of above.