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: Albert of Prussia | Statement: [Duchy of Prussia, firstDuke, Albert of Prussia]

Target entity: Albert of Prussia
Context triple: [Duchy of Prussia, firstDuke, Albert of Prussia]

• A. Albert, Duke of Prussia chosen
  Albert, Duke of Prussia was a 16th-century German prince and former Grand Master of the Teutonic Order who secularized the Teutonic State into the hereditary Duchy of Prussia and embraced Lutheranism.
• B. Albert of Brandenburg
  Albert of Brandenburg was a 16th-century German cardinal and Archbishop of Mainz whose controversial sale of indulgences helped trigger Martin Luther’s Reformation.
• C. Albert of Brandenburg-Ansbach
  Albert of Brandenburg-Ansbach was the last Grand Master of the Teutonic Knights who secularized the order’s Prussian territories and became the first Duke of Prussia in 1525.
• D. Prince Waldemar of Prussia
  Prince Waldemar of Prussia was a German imperial prince, the youngest son of Emperor Frederick III and Empress Victoria, whose early death from hemophilia highlighted the spread of the disease in European royal families.
• E. Louis of Brandenburg
  Louis of Brandenburg was a 17th-century German prince of the House of Hohenzollern, known as the son of Elector Frederick William of Brandenburg and Louise Henriette of Nassau.
• F. None of above.
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target predicate: firstDuke
Context triple: [Duchy of Prussia, firstDuke, Albert of Prussia]

• A. firstMonarch chosen
  Indicates that the subject is the first monarch (initial ruler) of the object polity or domain.
• B. duchyFoundedBy
  Indicates that a particular duchy was established or created by a specific person, group, or authority.
• C. predecessorAsDukeOfSavoy
  Indicates that one entity previously held the title of Duke of Savoy immediately before another entity, establishing a direct predecessor relationship in that ducal succession.
• D. firstBishop
  Indicates that one entity is the first bishop (earliest in time or rank) associated with or holding episcopal authority over another entity.
• E. EarlMarshal
  Indicates a person holds the office or role of Earl Marshal in relation to a sovereign, state, or ceremonial hierarchy.
• F. None of above.