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: British flat racing calendar | Statement: [Prince of Wales's Stakes, partOf, British flat racing calendar]

Target entity: British flat racing calendar
Context triple: [Prince of Wales's Stakes, partOf, British flat racing calendar]

• A. British flat racing calendar chosen
  The British flat racing calendar is the annual schedule of flat horse racing events in Great Britain, encompassing the sport’s major classics, Group races, and supporting fixtures.
• B. Great British Racing
  Great British Racing is the official promotional and marketing body for British horseracing, responsible for showcasing and growing the sport across the UK.
• C. British Classic Races
  The British Classic Races are a group of five premier flat horse races in the United Kingdom that form the historic and most prestigious events in the British Thoroughbred racing calendar.
• D. Epsom Derby Festival
  The Epsom Derby Festival is a premier British flat racing event held annually at Epsom Downs, highlighted by the prestigious Derby and other major Group races.
• E. Horse Racing Ireland
  Horse Racing Ireland is the national authority responsible for overseeing and promoting all aspects of horse racing on the island of Ireland.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.