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 Day of the Battle of Gettysburg | Statement: [McPherson Ridge, associatedWithEvent, First Day of the Battle of Gettysburg]

Target entity: First Day of the Battle of Gettysburg
Context triple: [McPherson Ridge, associatedWithEvent, First Day of the Battle of Gettysburg]

• A. Battle of Brandy Station
  The Battle of Brandy Station was the largest cavalry engagement of the American Civil War, marking a turning point in mounted warfare and preceding the Gettysburg Campaign.
• B. 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.
• C. 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.
• D. Battle of Fort Stevens
  The Battle of Fort Stevens was a July 1864 American Civil War engagement in which Union forces repelled Confederate troops attacking the defenses of Washington, D.C., marking the only time a sitting U.S. president, Abraham Lincoln, came under direct enemy fire.
• E. Battle of Gettysburg chosen
  The Battle of Gettysburg was a pivotal three-day Civil War clash in 1863 that marked a turning point in favor of the Union and became one of the conflict’s bloodiest and most famous engagements.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.