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 couriers | Statement: [Overland Trail, usedBy, U.S. Army couriers]

Target entity: U.S. Army couriers
Context triple: [Overland Trail, usedBy, U.S. Army couriers]

• A. Defense Courier Service
  The Defense Courier Service is a United States Department of Defense organization responsible for the secure, worldwide transport of highly classified and sensitive materials.
• B. Pony Express
  The Pony Express was a short-lived but legendary 19th-century American mail service that used relays of horseback riders to rapidly carry messages across the western United States.
• C. The U.S. Army Herald Trumpets
  The U.S. Army Herald Trumpets is a premier ceremonial brass ensemble of the U.S. Army renowned for performing fanfares at high-profile state and military events in the nation’s capital.
• D. Star Courier
  Star Courier is a local newspaper serving the community of Kewanee, Illinois with news, sports, and community coverage.
• E. U.S. Army voltigeurs
  The U.S. Army voltigeurs were a specialized light infantry regiment formed for the Mexican–American War, noted for their prominent role in storming the fortress of Chapultepec in 1847.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: U.S. Army couriers
Target entity description: U.S. Army couriers were military messengers responsible for rapidly transporting official dispatches, orders, and intelligence between Army outposts and command centers, often across remote or hostile terrain.

• A. Defense Courier Service
  The Defense Courier Service is a United States Department of Defense organization responsible for the secure, worldwide transport of highly classified and sensitive materials.
• B. Pony Express
  The Pony Express was a short-lived but legendary 19th-century American mail service that used relays of horseback riders to rapidly carry messages across the western United States.
• C. The U.S. Army Herald Trumpets
  The U.S. Army Herald Trumpets is a premier ceremonial brass ensemble of the U.S. Army renowned for performing fanfares at high-profile state and military events in the nation’s capital.
• D. Star Courier
  Star Courier is a local newspaper serving the community of Kewanee, Illinois with news, sports, and community coverage.
• E. U.S. Army voltigeurs
  The U.S. Army voltigeurs were a specialized light infantry regiment formed for the Mexican–American War, noted for their prominent role in storming the fortress of Chapultepec in 1847.
• F. None of above. chosen