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 Big Black River Bridge | Statement: [Mississippi Valley Theater, hasKeyEvent, Battle of Big Black River Bridge]

Target entity: Battle of Big Black River Bridge
Context triple: [Mississippi Valley Theater, hasKeyEvent, Battle of Big Black River Bridge]

• A. Battle of Big Black River Bridge chosen
  The Battle of Big Black River Bridge was an American Civil War engagement in May 1863 in Mississippi, where Union forces under Ulysses S. Grant defeated Confederate troops, forcing them back into Vicksburg and setting the stage for the subsequent siege.
• B. Battle of Brice's Crossroads
  The Battle of Brice's Crossroads was a notable 1864 American Civil War engagement in Mississippi in which Confederate cavalry under Nathan Bedford Forrest achieved a decisive victory over a larger Union force.
• C. Battle of Nashville
  The Battle of Nashville was a major American Civil War engagement in December 1864 in which Union forces decisively defeated the Confederate Army of Tennessee, effectively destroying it as a fighting force.
• D. Battle of the Crater
  The Battle of the Crater was a notable and disastrous 1864 Union assault during the American Civil War, in which an underground mine explosion before Petersburg, Virginia, led to heavy Union casualties and a failed breakthrough.
• E. Battle of New Market
  The Battle of New Market was an 1864 American Civil War engagement in Virginia’s Shenandoah Valley, notable for the participation of Virginia Military Institute cadets fighting for the Confederacy.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.