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: IX Corps (Union Army) | Statement: [I Corps (Union Army of the Potomac), absorbedInto, IX Corps (Union Army)]

Target entity: IX Corps (Union Army)
Context triple: [I Corps (Union Army of the Potomac), absorbedInto, IX Corps (Union Army)]

• A. IX Corps (Union Army) chosen
  IX Corps (Union Army) was a major Union Army formation in the American Civil War, noted for its extensive combat service in the Eastern Theater under generals such as Ambrose Burnside and its participation in key campaigns including the Overland and Petersburg operations.
• B. 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.
• C. 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.
• D. 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.
• E. III Corps (Union Army)
  III Corps (Union Army) was a major Union Army field corps that fought in several key Eastern Theater battles of the American Civil War, including the Battle of Gettysburg.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.