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: Das Rheingold | Statement: [Festspielhaus Bayreuth, firstOperaPerformed, Das Rheingold]

Target entity: Das Rheingold
Context triple: [Festspielhaus Bayreuth, firstOperaPerformed, Das Rheingold]

• A. Das Rheingold chosen
  Das Rheingold is the first of Richard Wagner’s four-opera cycle Der Ring des Nibelungen, a mythic music drama that sets the stage for the epic saga of gods, heroes, and the cursed Rhine gold.
• B. Die Nibelungen
  Die Nibelungen is a two-part 1924 German silent fantasy film directed by Fritz Lang, renowned for its epic adaptation of the Nibelung legend and pioneering special effects.
• C. Der Ring des Nibelungen
  Der Ring des Nibelungen is Richard Wagner’s monumental four-opera cycle inspired by Germanic and Norse mythology, renowned as one of the most ambitious works in the operatic repertoire.
• D. Gurre-Lieder
  Gurre-Lieder is a massive late-Romantic cantata by Arnold Schoenberg for soloists, chorus, and orchestra, based on poems by Jens Peter Jacobsen and renowned for its lush orchestration and dramatic scale.
• E. Die Walküre
  Die Walküre is the second opera in Richard Wagner’s monumental Ring cycle, renowned for its dramatic narrative, rich leitmotifs, and the iconic “Ride of the Valkyries” music.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: firstOperaPerformed
Context triple: [Festspielhaus Bayreuth, firstOperaPerformed, Das Rheingold]

• A. firstPerformanceOpera chosen
  Indicates the relationship in which an opera work is presented in its first-ever performance.
• B. firstPerformanceInOpera
  Indicates that an entity’s first-ever performance occurred in the context of an opera production.
• C. firstStagedOperaOf
  Indicates that one opera is the first opera by a given composer or entity to have been staged or performed.
• D. firstPerformanceOperaYear
  Indicates the year in which an opera was first performed.
• E. firstPerformanceBy
  Indicates that the referenced performance is the earliest or debut performance carried out by the specified entity.
• F. None of above.