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 | Statement: [Command of the 35th United States Colored Troops, mainSubject, Union Army]

Target entity: Union Army
Context triple: [Command of the 35th United States Colored Troops, mainSubject, Union Army]

• A. 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.
• B. Confederate States Army
  The Confederate States Army was the land warfare force of the secessionist Southern states during the American Civil War, known for figures like Robert E. Lee and Stonewall Jackson.
• C. Confederate States Armed Forces
  The Confederate States Armed Forces were the combined military organizations of the Confederate States of America during the American Civil War, encompassing its army, navy, and marine corps.
• D. Southern Army
  The Southern Army was a major Imperial Japanese Army formation responsible for conducting military operations across Southeast Asia and the Pacific during World War II.
• 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.