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: XII Corps (Union) | Statement: [Battle of Lookout Mountain, attackingForce, XII Corps (Union)]

Target entity: XII Corps (Union)
Context triple: [Battle of Lookout Mountain, attackingForce, XII Corps (Union)]

• A. XI Corps (Union)
  XI Corps (Union) was a Union Army corps in the American Civil War, composed largely of German-American troops and noted for its controversial performances at battles such as Chancellorsville and Gettysburg.
• B. VIII Corps (Union Army)
  VIII Corps (Union Army) was a Union Army corps of the American Civil War that primarily served in the Shenandoah Valley, playing a key role in various campaigns and battles there.
• C. XVI Corps (Union Army)
  The XVI Corps (Union Army) was a major Union Army corps in the American Civil War that served primarily in the Western Theater, participating in campaigns such as the Atlanta Campaign and operations along the Mississippi.
• D. XX Corps (Union Army)
  XX Corps (Union Army) was a major Union Army corps formed in 1864 that served primarily in the Western Theater under generals like Joseph Hooker and Henry Slocum, notably participating in the Atlanta Campaign and Sherman's March to the Sea during the American Civil War.
• E. VI Corps (Union Army)
  VI Corps (Union Army) was a major infantry corps of the Union Army during the American Civil War, noted for its pivotal role in several key campaigns and battles 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: XII Corps (Union)
Triple: [Battle of Lookout Mountain, attackingForce, XII Corps (Union)]

XII Corps (Union) was a major Union Army corps in the American Civil War, noted for its distinguished combat record in the Eastern Theater and its key role in battles such as Antietam, Chancellorsville, and Gettysburg.

Target entity: XII Corps (Union)
Target entity description: XII Corps (Union) was a major Union Army corps in the American Civil War, noted for its distinguished combat record in the Eastern Theater and its key role in battles such as Antietam, Chancellorsville, and Gettysburg.

• A. XI Corps (Union)
  XI Corps (Union) was a Union Army corps in the American Civil War, composed largely of German-American troops and noted for its controversial performances at battles such as Chancellorsville and Gettysburg.
• B. VIII Corps (Union Army)
  VIII Corps (Union Army) was a Union Army corps of the American Civil War that primarily served in the Shenandoah Valley, playing a key role in various campaigns and battles there.
• C. XVI Corps (Union Army)
  The XVI Corps (Union Army) was a major Union Army corps in the American Civil War that served primarily in the Western Theater, participating in campaigns such as the Atlanta Campaign and operations along the Mississippi.
• D. XX Corps (Union Army)
  XX Corps (Union Army) was a major Union Army corps formed in 1864 that served primarily in the Western Theater under generals like Joseph Hooker and Henry Slocum, notably participating in the Atlanta Campaign and Sherman's March to the Sea during the American Civil War.
• E. VI Corps (Union Army)
  VI Corps (Union Army) was a major infantry corps of the Union Army during the American Civil War, noted for its pivotal role in several key campaigns and battles in the Eastern Theater.
• F. None of above. chosen