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: Army of Northern Virginia cavalry corps | Statement: [13th Virginia Cavalry Regiment, servedUnder, Army of Northern Virginia cavalry corps]

Target entity: Army of Northern Virginia cavalry corps
Context triple: [13th Virginia Cavalry Regiment, servedUnder, Army of Northern Virginia cavalry corps]

• A. Confederate cavalry
  Confederate cavalry were the mounted troops of the Confederate States Army in the American Civil War, known for their mobility, reconnaissance, and raiding operations behind Union lines.
• B. Union Army Cavalry Corps
  The Union Army Cavalry Corps was the mounted combat branch of the Union Army during the American Civil War, known for its reconnaissance, screening, and raiding operations against Confederate forces.
• C. Forrest's Cavalry Corps
  Forrest's Cavalry Corps was a hard-hitting Confederate mounted force in the American Civil War, renowned for its rapid raids and aggressive tactics under Nathan Bedford Forrest.
• D. Cavalry Corps, Army of the Potomac
  The Cavalry Corps, Army of the Potomac was the primary mounted arm of the Union’s principal Eastern army during the American Civil War, responsible for reconnaissance, screening, raiding, and cavalry combat in major campaigns such as Gettysburg and the Overland Campaign.
• E. First Corps, Army of Northern Virginia
  The First Corps, Army of Northern Virginia was a principal Confederate field corps in the American Civil War, best known for its major role in key Eastern Theater battles under General James Longstreet.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: Army of Northern Virginia cavalry corps
Target entity description: The Army of Northern Virginia cavalry corps was the principal mounted arm of General Robert E. Lee’s Confederate army in the Eastern Theater of the American Civil War, known for its reconnaissance, raiding, and screening operations.

• A. Confederate cavalry
  Confederate cavalry were the mounted troops of the Confederate States Army in the American Civil War, known for their mobility, reconnaissance, and raiding operations behind Union lines.
• B. Union Army Cavalry Corps
  The Union Army Cavalry Corps was the mounted combat branch of the Union Army during the American Civil War, known for its reconnaissance, screening, and raiding operations against Confederate forces.
• C. Forrest's Cavalry Corps
  Forrest's Cavalry Corps was a hard-hitting Confederate mounted force in the American Civil War, renowned for its rapid raids and aggressive tactics under Nathan Bedford Forrest.
• D. Cavalry Corps, Army of the Potomac
  The Cavalry Corps, Army of the Potomac was the primary mounted arm of the Union’s principal Eastern army during the American Civil War, responsible for reconnaissance, screening, raiding, and cavalry combat in major campaigns such as Gettysburg and the Overland Campaign.
• E. First Corps, Army of Northern Virginia
  The First Corps, Army of Northern Virginia was a principal Confederate field corps in the American Civil War, best known for its major role in key Eastern Theater battles under General James Longstreet.
• F. None of above. chosen