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 officers of the American Civil War | Statement: [William Franklin Draper, memberOf, Union Army officers of the American Civil War]

Target entity: Union Army officers of the American Civil War
Context triple: [William Franklin Draper, memberOf, Union Army officers of the American Civil War]

• A. U.S. Army officers
  U.S. Army officers are commissioned leaders in the United States Army responsible for planning, directing, and managing military operations, personnel, and resources.
• B. Union Army high command (early Civil War)
  The Union Army high command in the early Civil War was the senior leadership cadre of generals and staff officers responsible for organizing, directing, and coordinating the North’s initial military strategy and operations against the Confederacy.
• C. Union Army infantry
  Union Army infantry were the primary foot soldiers of the United States during the American Civil War, responsible for most of the ground combat against Confederate forces.
• D. Union Army chosen
  The Union Army was the land-based military force of the United States (the North) during the American Civil War, fighting to preserve the Union and ultimately defeat the Confederacy.
• E. Army of the Mississippi
  The Army of the Mississippi was a Union field army during the American Civil War that operated primarily in the Western Theater, participating in key campaigns along the Mississippi River and in the Western states.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.