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: Henley Royal Regatta | Statement: [Queen Mother Challenge Cup, contestedAt, Henley Royal Regatta]

Target entity: Henley Royal Regatta
Context triple: [Queen Mother Challenge Cup, contestedAt, Henley Royal Regatta]

• A. Henley Royal Regatta chosen
  Henley Royal Regatta is a historic and prestigious annual rowing event held on the River Thames in England, attracting elite crews from around the world.
• B. Stotesbury Cup Regatta
  The Stotesbury Cup Regatta is one of the oldest and largest high school rowing competitions in the world, held annually on Philadelphia’s Schuylkill River.
• C. Head of the River Race
  The Head of the River Race is a major annual rowing event on London’s River Thames, featuring large eights crews racing in a processional time-trial format and serving as a key fixture of the UK rowing calendar.
• D. Regatta at Molesey
  Regatta at Molesey is an Impressionist painting by Alfred Sisley depicting a lively riverside boat race scene along the Thames.
• E. BUCS Regatta
  BUCS Regatta is a major annual university rowing regatta in the United Kingdom, organized by British Universities & Colleges Sport and contested by student rowing clubs from across the country.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: contestedAt
Context triple: [Queen Mother Challenge Cup, contestedAt, Henley Royal Regatta]

• A. contestedBy
  Indicates that one party challenges, disputes, or opposes a claim, decision, or position held by another party.
• B. alsoContestedIn
  Indicates that the same issue, claim, or matter is being disputed or challenged in another context, case, or proceeding as well.
• C. debatedAt
  Indicates that a debate or formal discussion involving the subject took place at the specified location or event.
• D. wasContestedIn
  Indicates that an event, position, or decision was the subject of competition, dispute, or challenge within a particular context or proceeding.
• E. contestedFrequency
  Indicates that the frequency or rate of an event, action, or occurrence is disputed or not agreed upon between parties.
• F. None of above. chosen