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 infantry | Statement: [Union Army of Northeastern Virginia, branch, Union Army infantry]

Target entity: Union Army infantry
Context triple: [Union Army of Northeastern Virginia, branch, Union Army infantry]

• A. Union Army infantry chosen
  Union Army infantry were the primary foot soldiers of the United States during the American Civil War, responsible for most of the ground combat against Confederate forces.
• B. Confederate infantry
  Confederate infantry were the foot soldiers of the Confederate States during the American Civil War, forming the bulk of its combat forces in major battles across the conflict.
• C. Union Army
  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.
• D. Union Army Cavalry Corps
  The Union Army Cavalry Corps was the mounted combat branch of the Union Army during the American Civil War, known for its reconnaissance, screening, and raiding operations against Confederate forces.
• E. Federal Army
  The Federal Army, more commonly known as the Union Army, was the land force that fought for the Northern states of the United States during the American Civil War.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.