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: Seven Days Battles | Statement: [II Corps (Union Army of the Potomac), engagedIn, Seven Days Battles]

Target entity: Seven Days Battles
Context triple: [II Corps (Union Army of the Potomac), engagedIn, Seven Days Battles]

• A. Seven Days Battles chosen
  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.
• B. 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.
• C. Battle of Cedar Mountain
  The Battle of Cedar Mountain was an American Civil War engagement in August 1862 in Virginia, where Confederate forces under Stonewall Jackson clashed with Union troops as part of the Northern Virginia 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 Seven Pines
  The Battle of Seven Pines was a significant 1862 American Civil War clash near Richmond, Virginia, that halted the Union advance during the Peninsula Campaign and led to Robert E. Lee assuming command of the Confederate Army of Northern Virginia.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.