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 Manassas | Statement: [Bull Run, associatedEvent, First Battle of Manassas]

Target entity: First Battle of Manassas
Context triple: [Bull Run, associatedEvent, First Battle of Manassas]

• 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. First Battle of Winchester
  The First Battle of Winchester was a major early American Civil War engagement in May 1862, in which Confederate forces under Stonewall Jackson defeated Union troops, contributing to his famed Shenandoah Valley Campaign.
• C. Bull Run
  Bull Run is a small stream in northern Virginia that gained historical significance as the site of two major American Civil War battles.
• D. 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.
• E. Battle of Marye's Heights
  The Battle of Marye's Heights was a key phase of the American Civil War’s Battle of Fredericksburg, marked by devastating Union assaults against well-entrenched Confederate forces on a fortified ridge above the town.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.