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: Command of the Army of the Potomac | Statement: [Joseph Hooker, notableWork, Command of the Army of the Potomac]

Target entity: Command of the Army of the Potomac
Context triple: [Joseph Hooker, notableWork, Command of the Army of the Potomac]

• A. Army of the Potomac
  The Army of the Potomac was the principal Union field army in the Eastern Theater of the American Civil War, best known for its major campaigns against Confederate forces in Virginia.
• B. Commander, Military Division of the James
  Commander, Military Division of the James was a senior Union Army command role overseeing military operations in the strategically important James River region during the American Civil War.
• C. Continental Army Command
  Continental Army Command was a major U.S. Army headquarters responsible for training, readiness, and operational control of Army forces within the continental United States during much of the Cold War era.
• D. III Corps, Army of the Potomac
  III Corps, Army of the Potomac was a major Union infantry corps in the American Civil War, noted for its hard fighting and heavy losses in key battles such as Gettysburg.
• E. Report on the Organization and Campaigns of the Army of the Potomac
  "Report on the Organization and Campaigns of the Army of the Potomac" is a detailed Civil War-era account by Union General George B. McClellan analyzing the structure, operations, and battles of the principal Union army in the Eastern Theater.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"

Entity: Command of the Army of the Potomac
Triple: [Joseph Hooker, notableWork, Command of the Army of the Potomac]

"Command of the Army of the Potomac" is Joseph Hooker's Civil War memoir recounting his leadership of the Union's principal Eastern army, including its campaigns, challenges, and internal politics.

Target entity: Command of the Army of the Potomac
Target entity description: "Command of the Army of the Potomac" is Joseph Hooker's Civil War memoir recounting his leadership of the Union's principal Eastern army, including its campaigns, challenges, and internal politics.

• A. Army of the Potomac
  The Army of the Potomac was the principal Union field army in the Eastern Theater of the American Civil War, best known for its major campaigns against Confederate forces in Virginia.
• B. Commander, Military Division of the James
  Commander, Military Division of the James was a senior Union Army command role overseeing military operations in the strategically important James River region during the American Civil War.
• C. Continental Army Command
  Continental Army Command was a major U.S. Army headquarters responsible for training, readiness, and operational control of Army forces within the continental United States during much of the Cold War era.
• D. III Corps, Army of the Potomac
  III Corps, Army of the Potomac was a major Union infantry corps in the American Civil War, noted for its hard fighting and heavy losses in key battles such as Gettysburg.
• E. Report on the Organization and Campaigns of the Army of the Potomac
  "Report on the Organization and Campaigns of the Army of the Potomac" is a detailed Civil War-era account by Union General George B. McClellan analyzing the structure, operations, and battles of the principal Union army in the Eastern Theater.
• F. None of above. chosen