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: Longstreet's East Tennessee expedition | Statement: [Knoxville Campaign, relatedTo, Longstreet's East Tennessee expedition]

Target entity: Longstreet's East Tennessee expedition
Context triple: [Knoxville Campaign, relatedTo, Longstreet's East Tennessee expedition]

• A. Wilson's Raid
  Wilson's Raid was a major Union cavalry campaign in the final months of the American Civil War that swept through Alabama and Georgia, destroying Confederate infrastructure and war-making capacity.
• B. Knoxville Campaign
  The Knoxville Campaign was a series of American Civil War operations in late 1863 in East Tennessee, centered on the Union defense of Knoxville against Confederate forces.
• C. Tullahoma Campaign
  The Tullahoma Campaign was a series of maneuvers and engagements in the summer of 1863 during the American Civil War in which Union forces outflanked and compelled the retreat of Confederate General Braxton Bragg’s Army of Tennessee in Middle Tennessee.
• D. Detachment of the Army of the Tennessee
  The Detachment of the Army of the Tennessee was a Union field force in the Western Theater of the American Civil War, commanded by Maj. Gen. George H. Thomas and noted for its decisive role in defeating Confederate forces at the Battle of Nashville.
• E. Chattanooga Campaign
  The Chattanooga Campaign was a series of pivotal American Civil War battles in late 1863 in and around Chattanooga, Tennessee, that broke the Confederate siege of the city and opened the Deep South to Union invasion.
• 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: Longstreet's East Tennessee expedition
Triple: [Knoxville Campaign, relatedTo, Longstreet's East Tennessee expedition]

Longstreet's East Tennessee expedition was a Confederate operation in late 1863 during the American Civil War in which General James Longstreet led forces into East Tennessee in an unsuccessful attempt to capture Knoxville and drive Union troops from the region.

Target entity: Longstreet's East Tennessee expedition
Target entity description: Longstreet's East Tennessee expedition was a Confederate operation in late 1863 during the American Civil War in which General James Longstreet led forces into East Tennessee in an unsuccessful attempt to capture Knoxville and drive Union troops from the region.

• A. Wilson's Raid
  Wilson's Raid was a major Union cavalry campaign in the final months of the American Civil War that swept through Alabama and Georgia, destroying Confederate infrastructure and war-making capacity.
• B. Knoxville Campaign chosen
  The Knoxville Campaign was a series of American Civil War operations in late 1863 in East Tennessee, centered on the Union defense of Knoxville against Confederate forces.
• C. Tullahoma Campaign
  The Tullahoma Campaign was a series of maneuvers and engagements in the summer of 1863 during the American Civil War in which Union forces outflanked and compelled the retreat of Confederate General Braxton Bragg’s Army of Tennessee in Middle Tennessee.
• D. Detachment of the Army of the Tennessee
  The Detachment of the Army of the Tennessee was a Union field force in the Western Theater of the American Civil War, commanded by Maj. Gen. George H. Thomas and noted for its decisive role in defeating Confederate forces at the Battle of Nashville.
• E. Chattanooga Campaign
  The Chattanooga Campaign was a series of pivotal American Civil War battles in late 1863 in and around Chattanooga, Tennessee, that broke the Confederate siege of the city and opened the Deep South to Union invasion.
• F. None of above.