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 Corps, Army of Northern Virginia | Statement: [Richard H. Anderson, commanded, First Corps, Army of Northern Virginia]

Target entity: First Corps, Army of Northern Virginia
Context triple: [Richard H. Anderson, commanded, First Corps, Army of Northern Virginia]

• A. First Corps, Army of Northern Virginia chosen
  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.
• B. Third Corps, Army of Northern Virginia
  The Third Corps, Army of Northern Virginia was a major Confederate infantry corps in the American Civil War, best known for its role in key Eastern Theater battles under the command of Lieutenant General A.P. Hill.
• C. Second Corps, Army of Northern Virginia
  The Second Corps, Army of Northern Virginia was a major Confederate field corps in the American Civil War, best known for its pivotal role in many Eastern Theater battles under the leadership of General Thomas “Stonewall” Jackson and his successors.
• D. 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.
• E. Union III Corps
  Union III Corps was a major formation of the Union Army of the Potomac during the American Civil War, noted for its hard fighting and heavy casualties in key battles such as Gettysburg.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.