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 riders | Statement: [South Pass, usedBy, Pony Express riders]

Target entity: Pony Express riders
Context triple: [South Pass, usedBy, Pony Express riders]

• A. Pony Express chosen
  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.
• B. 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.
• C. The Wells Fargo Wagon
  "The Wells Fargo Wagon" is a lively, nostalgic show tune from the Broadway musical *The Music Man* that celebrates the excitement of a small town awaiting deliveries from the Wells Fargo company.
• D. Wagons East
  Wagons East is a 1994 Western comedy film best known as one of John Candy’s final screen appearances.
• E. Pony Express National Historic Trail
  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.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.