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: British surrender at Yorktown | Statement: [Newburgh Address, after, British surrender at Yorktown]

Target entity: British surrender at Yorktown
Context triple: [Newburgh Address, after, British surrender at Yorktown]

• A. Siege of Yorktown chosen
  The Siege of Yorktown was the decisive 1781 American Revolutionary War battle in which combined American and French forces forced the surrender of a major British army, effectively securing American independence.
• B. British capture of Savannah
  The British capture of Savannah was a major 1778 Revolutionary War victory in Georgia that secured a key southern port for Britain and marked the beginning of its southern campaign.
• C. British capture of Fort Lee
  The British capture of Fort Lee was a 1776 Revolutionary War operation in which British and Hessian forces seized the American fort on the New Jersey side of the Hudson River, forcing a hasty Continental Army retreat and contributing to the loss of New York.
• D. Siege of Saratoga
  The Siege of Saratoga was a pivotal 1777 American Revolutionary War engagement in which American forces surrounded and compelled the surrender of a major British army, helping secure French support for the American cause.
• E. Yorktown
  Yorktown is a historic American town best known as the site of the decisive 1781 Revolutionary War battle that effectively ended British rule in the Thirteen Colonies.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.