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: Union Army of the Potomac successfully reached the James River | Statement: [Battle of White Oak Swamp, strategicOutcome, Union Army of the Potomac successfully reached the James River]

Target entity: Union Army of the Potomac successfully reached the James River
Context triple: [Battle of White Oak Swamp, strategicOutcome, Union Army of the Potomac successfully reached the James River]

• A. Union Army of the Potomac continued retreat toward the James River chosen
  The Union Army of the Potomac continued retreat toward the James River was the post-battle withdrawal movement of the principal Union force during the Peninsula Campaign of the American Civil War, aiming to preserve the army by repositioning it to a more secure, defensible line along the James River.
• B. Army of the James
  The Army of the James was a Union field army in the American Civil War that operated primarily in Virginia, notably participating in the campaigns against Richmond and Petersburg.
• C. Union occupation of Alexandria, Virginia
  The Union occupation of Alexandria, Virginia was an early Civil War seizure and long-term military control of the strategically vital city just south of Washington, D.C., serving as a key logistical and defensive hub for Union forces.
• D. Red River Campaign (participation)
  The Red River Campaign was a failed 1864 Union military operation in Louisiana during the American Civil War, aimed at securing the Red River region and parts of Texas from Confederate control.
• E. Army of the Shenandoah
  The Army of the Shenandoah was a Union field army in the American Civil War that operated primarily in Virginia’s strategically vital Shenandoah Valley.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.