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: First Battle of Bull Run | Statement: [Manassas National Battlefield Park, commemorates, First Battle of Bull Run]

Target entity: First Battle of Bull Run
Context triple: [Manassas National Battlefield Park, commemorates, First Battle of Bull Run]

• A. First Battle of Bull Run chosen
  The First Battle of Bull Run was the opening major land battle of the American Civil War, resulting in a Confederate victory and shattering early illusions of a quick and easy conflict.
• B. Battle of Antietam
  The Battle of Antietam was a pivotal 1862 clash in the American Civil War, known as the bloodiest single day in U.S. military history and a turning point that enabled Abraham Lincoln to issue the Emancipation Proclamation.
• C. Seven Days Battles
  The Seven Days Battles were a series of American Civil War engagements in 1862 near Richmond, Virginia, in which Confederate forces under Robert E. Lee halted the Union Army’s Peninsula Campaign.
• D. Four Days' Battle
  The Four Days' Battle was a major 1666 naval engagement between the English and Dutch fleets, renowned as one of the longest and bloodiest sea battles in history.
• E. Battle of Shiloh
  The Battle of Shiloh was a major early American Civil War clash in April 1862 in southwestern Tennessee, marked by heavy casualties and a hard-fought Union victory that foreshadowed the war’s bloody scale.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.