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: U.S. Army troops | Statement: [Marias Massacre, perpetrator, U.S. Army troops]

Target entity: U.S. Army troops
Context triple: [Marias Massacre, perpetrator, U.S. Army troops]

• A. United States Army personnel chosen
  United States Army personnel are individuals who serve in the land warfare branch of the United States Armed Forces, encompassing soldiers of various ranks, specialties, and roles in both wartime and peacetime operations.
• B. United States Army regulars
  The United States Army regulars were the professional, full-time soldiers of the U.S. Army who formed the core federal military force engaged in frontier conflicts and other 19th-century campaigns.
• C. U.S. Army units
  U.S. Army units are organized military formations of the United States Army, ranging from small tactical teams to large operational commands, structured to conduct land-based combat and support operations.
• D. United States forces
  United States forces are the military units of the United States, encompassing the Army, Navy, Air Force, Marine Corps, and Space Force, deployed globally for defense, combat operations, and strategic interests.
• E. United States Infantry
  The United States Infantry is the primary land combat branch of the U.S. Army, responsible for engaging enemy forces directly on the battlefield through close-quarters and ground-based operations.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.