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: Pony Express route | Statement: [Fort Bridger State Historic Site, associatedWith, Pony Express route]

Target entity: Pony Express route
Context triple: [Fort Bridger State Historic Site, associatedWith, Pony Express route]

• A. Pony Express National Historic Trail chosen
  The Pony Express National Historic Trail is a protected route that commemorates the legendary 19th-century mail service between Missouri and California, preserving and interpreting its historic path and landmarks.
• 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. Wagon Train Trail
  Wagon Train Trail is a hiking route in the Brasstown Bald area of Georgia, known for leading through forested mountain terrain toward the state’s highest peak.
• D. Butterfield Overland Mail
  Butterfield Overland Mail was a 19th-century stagecoach service that carried mail and passengers across the United States on one of the earliest transcontinental routes before the advent of the transcontinental railroad.
• E. The Overland Route
  The Overland Route is a 19th-century stage play by British dramatist Tom Taylor, best known as a comic drama set against the backdrop of transcontinental travel.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.