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: Battle of First Manassas | Statement: [Stuart Horse Artillery, notableEngagement, Battle of First Manassas]

Target entity: Battle of First Manassas
Context triple: [Stuart Horse Artillery, notableEngagement, Battle of First 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. 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.
• C. 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.
• D. 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.
• E. Battle of Mechanicsville
  The Battle of Mechanicsville was an 1862 American Civil War engagement near Richmond, Virginia, marking the opening clash of Robert E. Lee’s Seven Days Campaign against Union forces during the Peninsula Campaign.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.